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Zhu YX, Yang TY, Deng JH, Yin Y, Song ZR, Du YZ. Stochastic processes drive divergence of bacterial and fungal communities in sympatric wild insect species despite sharing a common diet. mSphere 2024; 9:e0038624. [PMID: 39105581 DOI: 10.1128/msphere.00386-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 07/08/2024] [Indexed: 08/07/2024] Open
Abstract
Arthropods harbor complex microbiota that play a pivotal role in host fitness. While multiple factors, like host species and diet, shape microbiota in arthropods, their impact on community assembly in wild insects remains largely unknown. In this study, we surveyed bacterial and fungal community assembly in nine sympatric wild insect species that share a common citrus fruit diet. Source tracking analysis suggested that these insects acquire some bacteria and fungi from the citrus fruit with varying degrees. Although sharing a common diet led to microbiota convergence, the diversity, composition, and network of both bacterial and fungal communities varied significantly among surveyed insect groups. Null model analysis indicated that stochastic processes, particularly dispersal limitation and drift, are primary drivers of structuring insect bacterial and fungal communities. Importantly, the influence of each community assembly process varied strongly depending on the host species. Thus, we proposed a speculative view that the host specificity of the microbiome and mycobiome assembly is widespread in wild insects despite sharing the same regional species pool. Overall, this research solidifies the importance of host species in shaping microbiomes and mycobiomes, providing novel insights into their assembly mechanisms in wild insects. IMPORTANCE Since the microbiome has been shown to impact insect fitness, a mechanistic understanding of community assembly has potentially significant applications but remains largely unexplored. In this paper, we investigate bacterial and fungal community assembly in nine sympatric wild insect species that share a common diet. The main findings indicate that stochastic processes drive the divergence of microbiomes and mycobiomes in nine sympatric wild insect species. These findings offer novel insights into the assembly mechanisms of microbiomes and mycobiomes in wild insects.
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Affiliation(s)
- Yu-Xi Zhu
- Department of Entomology, College of Plant Protection, Yangzhou University, Yangzhou, China
| | - Tian-Yue Yang
- Department of Entomology, College of Plant Protection, Yangzhou University, Yangzhou, China
| | - Jing-Huan Deng
- Department of Entomology, College of Plant Protection, Yangzhou University, Yangzhou, China
| | - Yue Yin
- Institute for the Control of the Agrochemicals, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Zhang-Rong Song
- Entomology and Nematology Department, University of Florida, Gainesville, Florida, USA
| | - Yu-Zhou Du
- Department of Entomology, College of Plant Protection, Yangzhou University, Yangzhou, China
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2
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Bhatta KP, Mottl O, Felde VA, Grytnes JA, Reitalu T, Birks HH, Birks HJB, Vetaas OR. Latitudinal gradients in the phylogenetic assembly of angiosperms in Asia during the Holocene. Sci Rep 2024; 14:17940. [PMID: 39095414 PMCID: PMC11297032 DOI: 10.1038/s41598-024-67650-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 07/15/2024] [Indexed: 08/04/2024] Open
Abstract
Spatio-temporal assessment of phylogenetic diversity gradients during the Holocene (past 12,000 years) provides an opportunity for a deeper understanding of the dynamics of species co-occurrence patterns under environmental fluctuations. Using two robust metrics of phylogenetic dispersion (PD) and 99 fossil pollen sequences containing 6557 samples/assemblages, we analyse spatio-temporal variation in PD of angiosperms and its relationship with Holocene climate in central Asia. Overall, PD throughout the Holocene decreases linearly with increasing latitude, except for a rise in mean nearest taxon distance from ca. 25 to 35° N. This indicates that phylogenetically divergent taxa decrease progressively with increasing latitude, leaving more phylogenetically closely related taxa in the assemblages, thereby increasing phylogenetic relatedness among the co-occurring taxa. The latitudinal gradient of PD has not been consistent during the Holocene, and this temporal variation is concordant with the Holocene climate dynamics. In general, profound temporal changes in the latitudinal PD toward higher latitudes implies that the major environmental changes during the Holocene have driven considerable spatio-temporal changes in the phylogenetic assembly of high-latitude angiosperm assemblages. Our results suggest that environmental filtering and the tendency of taxa and lineages to retain ancestral ecological features and geographic distributions (phylogenetic niche conservatism) are the main mechanisms underlying the phylogenetic assembly of angiosperms along the climate-latitudinal gradient. Ongoing environmental changes may pose future profound phylogenetic changes in high-latitude plant assemblages, which are adapted to harsh environmental conditions, and therefore are phylogenetically less dispersed (more conservative or clustered).
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Affiliation(s)
- Kuber P Bhatta
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway.
| | - Ondřej Mottl
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
- Bjerknes Centre for Climate Research, 5020, Bergen, Norway
- Center for Theoretical Study, Charles University, Jilská 1, 11000, Prague, Czech Republic
- Department of Botany, Faculty of Science, Charles University, Benátská 2, 12801, Prague, Czech Republic
| | - Vivian A Felde
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
- Bjerknes Centre for Climate Research, 5020, Bergen, Norway
| | - John-Arvid Grytnes
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
| | - Triin Reitalu
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi tn 2, 50409, Tartu, Estonia
- Institute of Geology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Hilary H Birks
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
- Bjerknes Centre for Climate Research, 5020, Bergen, Norway
| | - H John B Birks
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
- Bjerknes Centre for Climate Research, 5020, Bergen, Norway
- Environmental Change Research Centre, University College London, Gower Street, London, WC1 6BT, UK
| | - Ole R Vetaas
- Department of Geography, University of Bergen, PO Box 7802, 5020, Bergen, Norway
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Khoshnamvand H, Vaissi S, Azimi M, Ahmadzadeh F. Phylogenetic climatic niche evolution and diversification of the Neurergus species (Salamandridae) in the Irano-Anatolian biodiversity hotspot. Ecol Evol 2024; 14:e70105. [PMID: 39100205 PMCID: PMC11294440 DOI: 10.1002/ece3.70105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 06/12/2024] [Accepted: 07/18/2024] [Indexed: 08/06/2024] Open
Abstract
This study explores how climate variables influenced the evolution and diversification of Neurergus newts within the Irano-Anatolian biodiversity hotspot. We use a dated phylogenetic tree and climatic niche models to analyze their evolutionary history and ecological preferences. Using genetic data from nuclear (KIAA) and mitochondrial (16s and 12s) genes, we estimate divergence times and identify four major Neurergus clades. The initial speciation event occurred approximately 11.3 million years ago, coinciding with the uplift of the Zagros and Anatolian mountains. This geological transformation isolated newt populations, likely triggering the first speciation event. By integrating potential geographic distribution with climate variables, we reconstruct ancestral niche occupancy profiles. This highlights the critical roles of temperature and precipitation in shaping Neurergus habitat preferences and distribution. We observe both phylogenetic niche conservatism and divergence, with niche divergence playing a dominant role in diversification. This research emphasizes the complex interplay of geography, climate, and ecology in speciation and the vulnerability of isolated mountain newt populations to environmental changes.
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Affiliation(s)
- Hadi Khoshnamvand
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research InstituteShahid Beheshti University, G.C., EvinTehranIran
| | - Somaye Vaissi
- Department of Biology, Faculty of ScienceRazi UniversityKermanshahIran
| | - Maryam Azimi
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research InstituteShahid Beheshti University, G.C., EvinTehranIran
| | - Faraham Ahmadzadeh
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research InstituteShahid Beheshti University, G.C., EvinTehranIran
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Hofmann S, Rödder D, Andermann T, Matschiner M, Riedel J, Baniya CB, Flecks M, Yang J, Jiang K, Jianping J, Litvinchuk SN, Martin S, Masroor R, Nothnagel M, Vershinin V, Zheng Y, Jablonski D, Schmidt J, Podsiadlowski L. Exploring Paleogene Tibet's warm temperate environments through target enrichment and phylogenetic niche modelling of Himalayan spiny frogs (Paini, Dicroglossidae). Mol Ecol 2024; 33:e17446. [PMID: 38946613 DOI: 10.1111/mec.17446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/25/2024] [Accepted: 06/17/2024] [Indexed: 07/02/2024]
Abstract
The Cenozoic topographic development of the Himalaya-Tibet orogen (HTO) substantially affected the paleoenvironment and biodiversity patterns of High Asia. However, concepts on the evolution and paleoenvironmental history of the HTO differ massively in timing, elevational increase and sequence of surface uplift of the different elements of the orogen. Using target enrichment of a large set of transcriptome-derived markers, ancestral range estimation and paleoclimatic niche modelling, we assess a recently proposed concept of a warm temperate paleo-Tibet in Asian spiny frogs of the tribe Paini and reconstruct their historical biogeography. That concept was previously developed in invertebrates. Because of their early evolutionary origin, low dispersal capacity, high degree of local endemism, and strict dependence on temperature and humidity, the cladogenesis of spiny frogs may echo the evolution of the HTO paleoenvironment. We show that diversification of main lineages occurred during the early to Mid-Miocene, while the evolution of alpine taxa started during the late Miocene/early Pliocene. Our distribution and niche modelling results indicate range shifts and niche stability that may explain the modern disjunct distributions of spiny frogs. They probably maintained their (sub)tropical or (warm)temperate preferences and moved out of the ancestral paleo-Tibetan area into the Himalaya as the climate shifted, as opposed to adapting in situ. Based on ancestral range estimation, we assume the existence of low-elevation, climatically suitable corridors across paleo-Tibet during the Miocene along the Kunlun, Qiangtang and/or Gangdese Shan. Our results contribute to a deeper understanding of the mechanisms and processes of faunal evolution in the HTO.
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Affiliation(s)
- Sylvia Hofmann
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
| | - Dennis Rödder
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
| | - Tobias Andermann
- Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden
| | | | - Jendrian Riedel
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
| | - Chitra B Baniya
- Central Department of Botany, Tribhuvan University, Kathmandu, Nepal
| | - Morris Flecks
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
| | - Jianhuan Yang
- Kadoorie Conservation China, Kadoorie Farm and Botanic Garden, Hong Kong, China
| | - Ke Jiang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Jiang Jianping
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | | | - Sebastian Martin
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
| | | | - Michael Nothnagel
- Statistical Genetics and Bioinformatics, Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - Vladimir Vershinin
- Institute of Plant and Animal Ecology, Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia
- Institute of Natural Sciences and Mathematics, Eltsyn Ural Federal University, Yekaterinburg, Russia
| | - Yuchi Zheng
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Daniel Jablonski
- Department of Zoology, Comenius University in Bratislava, Bratislava, Slovakia
| | - Joachim Schmidt
- General and Systematic Zoology, Institute of Biosciences, University of Rostock, Rostock, Germany
| | - Lars Podsiadlowski
- Leibniz Institute for the Analysis of Biodiversity Change, Museum Koenig, Bonn, Germany
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Ng I, Bellwood DR, Strugnell JM, Parravicini V, Siqueira AC. The rise of dietary diversity in coral reef fishes. Proc Biol Sci 2024; 291:20241004. [PMID: 39191284 DOI: 10.1098/rspb.2024.1004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 07/15/2024] [Accepted: 07/23/2024] [Indexed: 08/29/2024] Open
Abstract
Diet has been identified as a major driver of reef fish lineage diversification, producing one of the most speciose vertebrate assemblages today. Yet, there is minimal understanding of how, when and why diet itself has evolved. To address this, we used a comprehensive gut content dataset, alongside a recently developed phylogenetic comparative method to assess multivariate prey use across a diverse animal assemblage, coral reef fishes. Specifically, we investigated the diversification, transitions and phylogenetic conservatism of fish diets through evolutionary time. We found two major pulses of diet diversification: one at the end-Cretaceous and one during the Eocene, suggesting that the Cretaceous-Palaeogene mass extinction probably provided the initial ecological landscape for fish diets to diversify. The birth of modern families during the Eocene then provided the foundation for a second wave of dietary expansion. Together, our findings showcase the role of extinction rebound events in shaping the dietary diversity of fishes on present-day coral reefs.
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Affiliation(s)
- Isabelle Ng
- Research Hub for Coral Reef Ecosystem Functions, College of Science and Engineering, James Cook University , Townsville, Queensland 4811, Australia
| | - David R Bellwood
- Research Hub for Coral Reef Ecosystem Functions, College of Science and Engineering, James Cook University , Townsville, Queensland 4811, Australia
| | - Jan M Strugnell
- Centre for Sustainable Tropical Fisheries and Aquaculture, College of Science and Engineering, James Cook University , Townsville, Queensland 4811, Australia
| | - Valeriano Parravicini
- PSL Université Paris: EPHE-UPVD-CNRS, USR3278 CRIOBE, University of Perpignan , Perpignan 66860, France
- Institut Universitaire de France , Paris, France
| | - Alexandre C Siqueira
- Research Hub for Coral Reef Ecosystem Functions, College of Science and Engineering, James Cook University , Townsville, Queensland 4811, Australia
- Centre for Marine Ecosystems Research, School of Science, Edith Cowan University , Joondalup, Western Australia 6027, Australia
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6
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Farquhar JE, Russell W, Chapple DG. Identifying the abiotic factors that determine the inland range limits of a mesic-adapted lizard species. Integr Comp Biol 2024; 64:55-66. [PMID: 37858300 PMCID: PMC11277862 DOI: 10.1093/icb/icad124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/21/2023] Open
Abstract
For most species, the factors that determine geographical range limits are unknown. In mesic-adapted species, populations occurring near the edge of the species' distribution provide ideal study systems to investigate what limits distributional ranges. We aimed to identify the abiotic constraints that preclude an east-Australian mesic-adapted lizard (Lampropholis delicata) from occupying arid environments. We performed lizard surveys at sites spanning an elevation/aridity gradient (380-1070 m) and measured the prevalence of habitat features (logs, rocks, leaf litter, bare ground, solar radiation) in addition to hourly temperatures in a variety of microhabitats available to lizards. Species distribution models (SDM) were used to identify the macroclimatic variables limiting the species' distribution. At its inland range limit, L. delicata is associated with mesic high-elevation forests with complex microhabitat structures, which gradually decline in availability toward lower (and more arid) elevations where the species is absent. Moreover, L. delicata is absent from sites with a shallow leaf litter layer, in which daily temperatures exceed the species' thermal preference range, which we determined in a laboratory thermal gradient. In regards to macroclimate, SDM revealed that temperature seasonality is the primary variable predicting the species' distribution, suggesting that L. delicata avoids inland areas owing to their high annual thermal variability. By combining multiple lines of evidence, this research highlights that habitat and microclimate suitability-not solely macroclimate suitability-are important range-limiting factors for mesic ectotherms and should be incorporated in studies addressing range-limiting hypotheses.
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Affiliation(s)
- Jules E Farquhar
- School of Biological Sciences, Monash University, Clayton, Victoria 3800, Australia
| | - Wyn Russell
- Biosis Pty Ltd, Port Melbourne, Melbourne, Victoria 3207, Australia
| | - David G Chapple
- School of Biological Sciences, Monash University, Clayton, Victoria 3800, Australia
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Yan H, Wu Y, He G, Wen S, Yang L, Ji L. Fertilization regime changes rhizosphere microbial community assembly and interaction in Phoebe bournei plantations. Appl Microbiol Biotechnol 2024; 108:417. [PMID: 38995388 PMCID: PMC11245453 DOI: 10.1007/s00253-024-13106-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 02/28/2024] [Accepted: 03/10/2024] [Indexed: 07/13/2024]
Abstract
Fertilizer input is one of the effective forest management practices, which improves soil nutrients and microbial community compositions and promotes forest productivity. However, few studies have explored the response of rhizosphere soil microbial communities to various fertilization regimes across seasonal dynamics. Here, we collected the rhizosphere soil samples from Phoebe bournei plantations to investigate the response of community assemblages and microbial interactions of the soil microbiome to the short-term application of four typical fertilizer practices (including chemical fertilizer (CF), organic fertilizer (OF), compound microbial fertilizer (CMF), and no fertilizer control (CK)). The amendments of organic fertilizer and compound microbial fertilizer altered the composition of rhizosphere soil bacterial and fungal communities, respectively. The fertilization regime significantly affected bacterial diversity rather than fungal diversity, and rhizosphere fungi responded more sensitively than bacteria to season. Fertilization-induced fungal networks were more complex than bacterial networks. Stochastic processes governed both rhizosphere soil bacterial and fungal communities, and drift and dispersal limitation dominated soil fungal and bacterial communities, respectively. Collectively, these findings demonstrate contrasting responses to community assemblages and interactions of rhizosphere bacteria and fungi to fertilizer practices. The application of organic fertilization strengthens microbial interactions and changes the succession of key taxa in the rhizosphere habitat. KEY POINTS: • Fertilization altered the key taxa and microbial interaction • Organic fertilizer facilitated the turnover of rhizosphere microbial communities • Stochasticity governed soil fungal and bacterial community assembly.
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Affiliation(s)
- Haoyu Yan
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China
| | - Yang Wu
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China
| | - Gongxiu He
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China
| | - Shizhi Wen
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China
| | - Lili Yang
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China.
| | - Li Ji
- School of Forestry, Central South University of Forestry and Technology, 410004, Changsha, People's Republic of China.
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Shi Z, Yao F, Chen Q, Chen Y, Zhang J, Guo J, Zhang S, Zhang C. More deterministic assembly constrains the diversity of gut microbiota in freshwater snails. Front Microbiol 2024; 15:1394463. [PMID: 39040899 PMCID: PMC11260827 DOI: 10.3389/fmicb.2024.1394463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/10/2024] [Indexed: 07/24/2024] Open
Abstract
Growing evidence has suggested a strong link between gut microbiota and host fitness, yet our understanding of the assembly mechanisms governing gut microbiota remains limited. Here, we collected invasive and native freshwater snails coexisting at four independent sites in Guangdong, China. We used high-throughput sequencing to study the assembly processes of their gut microbiota. Our results revealed significant differences in the diversity and composition of gut microbiota between invasive and native snails. Specifically, the gut microbiota of invasive snails exhibited lower alpha diversity and fewer enriched bacteria, with a significant phylogenetic signal identified in the microbes that were enriched or depleted. Both the phylogenetic normalized stochasticity ratio (pNST) and the phylogenetic-bin-based null model analysis (iCAMP) showed that the assembly process of gut microbiota in invasive snails was more deterministic compared with that in native snails, primarily driven by homogeneous selection. The linear mixed-effects model revealed a significant negative correlation between deterministic processes (homogeneous selection) and alpha diversity of snail gut microbiota, especially where phylogenetic diversity explained the most variance. This indicates that homogeneous selection acts as a filter by the host for specific microbial lineages, constraining the diversity of gut microbiota in invasive freshwater snails. Overall, our study suggests that deterministic assembly-mediated lineage filtering is a potential mechanism for maintaining the diversity of gut microbiota in freshwater snails.
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Affiliation(s)
- Zhaoji Shi
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
| | - Fucheng Yao
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
| | - Qi Chen
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
| | - Yingtong Chen
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
| | - Jiaen Zhang
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
| | - Jing Guo
- Henry Fok School of Biology and Agriculture, Shaoguan University, Shaoguan, China
| | - Shaobin Zhang
- Henry Fok School of Biology and Agriculture, Shaoguan University, Shaoguan, China
| | - Chunxia Zhang
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Technology Research Centre of Modern Eco-Agriculture and Circular Agriculture, South China Agricultural University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Eco-Circular Agriculture, South China Agricultural University, Guangzhou, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture and Rural Affairs, South China Agricultural University, Guangzhou, China
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Rahimi E, Dong P, Ahmadzadeh F. Assessing climate niche similarity between persian fallow deer (Dama mesopotamica) areas in Iran. BMC Ecol Evol 2024; 24:93. [PMID: 38969976 PMCID: PMC11227166 DOI: 10.1186/s12862-024-02281-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 06/27/2024] [Indexed: 07/07/2024] Open
Abstract
The Persian fallow deer or Mesopotamian fallow Deer (Dama mesopotamica, Brook 1875), a species of significant ecological importance, had faced the threat of extinction in Iran. One conservation strategy involved the translocation of Persian deer to enclosed areas across Iran, where they were afforded protection from external threats and provided with essential care by human caretakers. While human caretakers diligently attend to their needs and mitigate external threats, climate variables may now become critical factors affecting population dynamics in enclosed areas. This study aims to assess the similarity in climate niches between the original area (Dez and Karkheh) of the Persian deer species and 11 newly enclosed areas. To achieve this, we employed climate data and ecological niche modeling (ENM) techniques to assess the variations in climate among 12 areas. We utilized the environmental equivalency test to determine whether the environmental spaces of area pairs exhibit significant differences and whether these spaces are interchangeable. Extrapolation analyses were also constructed in the next steps to explore climatic conditions in original fallow deer habitats that are non-analogous to those in other parts of Iran. Our results reveal significant disparities in climate conditions between the original and all translocated areas. Based on observations of population growth in specific enclosed areas where translocated deer populations have thrived, we hypothesize that the species may demonstrate a non-equilibrium distribution in Iran. Consequently, these new areas could potentially be regarded as part of the species' potential climate niche. Extrapolation analysis showed that for a significant portion of Iran, extrapolation predictions are highly uncertain and potentially unreliable for the translocation of Persian fallow deer. However, the primary objective of translocation efforts remains the establishment of self-sustaining populations of Persian deer capable of thriving in natural areas beyond enclosed areas, thus ensuring their long-term survival and contributing to preservation efforts. Evaluating the success of newly translocated species requires additional time, with varying levels of success observed. In cases where the growth rate of the species in certain enclosed areas falls below expectations, it is prudent to consider climate variables that may contribute to population declines. Furthermore, for future translocations, we recommend selecting areas with climate similarities to regions where the species has demonstrated growth rates.
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Affiliation(s)
- Ehsan Rahimi
- Environmental Sciences Research Institute, Shahid Beheshti University, Tehran, Iran.
| | - Pinliang Dong
- Department of Geography and the Environment, University of North Texas, Fort Worth metroplex, Dallas, USA
| | - Faraham Ahmadzadeh
- Environmental Sciences Research Institute, Shahid Beheshti University, Tehran, Iran
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10
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Baumgartner MT, Peláez Zapata OE. Taylor's power law for freshwater fishes: Functional traits beyond statistical inevitability. J Anim Ecol 2024. [PMID: 38953244 DOI: 10.1111/1365-2656.14135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/07/2024] [Indexed: 07/03/2024]
Abstract
Taylor's power law (TPL) describes the expected range of parameters of the mean-variance scaling relationship and has been extensively used in studies examining temporal variations in abundance. Few studies though have focused on biological and ecological covariates of TPL, while its statistical inherences have been extensively debated. In the present study, we focused on species-specific features (i.e. functional traits) that could be influential to temporal TPL. We combined field surveys of 180 fish species from 972 sites varying from small streams to large rivers with data on 31 ecological traits describing species-specific characteristics related to three main niche dimensions (trophic ecology, life history, and habitat use). For each species, the parameters of temporal TPL (intercept and slope) were estimated from the log-log mean-variance relationships while controlling for spatial dependencies and biological covariates (species richness and evenness). Then, we investigated whether functional traits explained variations in TPL parameters. Differences in TPL parameters among species were explained mostly by life history and environmental determinants, especially TPL slope. Life history was the main determinant of differences in TPL parameters and thereby aggregation patterns, with traits related to body size being the most influential, thus showing a high contrast between small-sized species with short lifespans and large-bodied migratory fishes, even after controlling for phylogenetic resemblances. We found that life history traits, especially those related to body size, mostly affect TPL and, as such, can be determinants of temporal variability of fish populations. We also found that statistical effects and phylogenetic resemblances are embedded in mean-variance relationships for fish, and that environmental drivers can interact with ecological characteristics of species in determining temporal fluctuations in abundance.
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Affiliation(s)
- Matheus T Baumgartner
- Graduate Program in Ecology of Freshwater Environments (PEA), Department of Biology (DBI), Center for Biological Sciences (CCB), State University of Maringá (UEM), Paraná, Brazil
- Department of Statistics (DES), Center for Exact Sciences (CCE), State University of Maringá (UEM), Paraná, Brazil
| | - Oscar Eduardo Peláez Zapata
- Graduate Program in Ecology of Freshwater Environments (PEA), Department of Biology (DBI), Center for Biological Sciences (CCB), State University of Maringá (UEM), Paraná, Brazil
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11
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Jing Z, Li Q, Lu J, Ma J, Ye F, Tu S, Dong B, Liu X, Gao H. Revealing microbial community assembly patterns and succession process in the blackening process of black-odor water. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 352:124129. [PMID: 38729505 DOI: 10.1016/j.envpol.2024.124129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 04/25/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
Human-imported pollutants could induce water black, changing microbial community structure and function. Employed 16S rRNA high-throughput sequencing, field-scale investigations and laboratory-scale experiments were successively conducted to reveal mechanistic insights into microbial community assembly and succession of black-odor waters (BOWs). In the field-scale investigation, livestock breeding wastewater (56.7 ± 3.2%) was the most critical microbial source. Moreover, fermentation (27.1 ± 4.4%) was found to be the dominant function. Combined with laboratory experiments, the critical environmental factors, such as total organic carbon (30-100 mg/L), ammonia nitrogen (2.5-9 mg/L), initial dissolved oxygen (2-8 mg/L) and chlorophyll a (0-90 mg/L), impacted the intensity of blackening. The differentiation of ecological niches within the microbial community played a significant role in driving the blackening speed. In laboratory-scale experiments, the microbial ecological niche determined the blackening timing and dominations of the stochastic processes in the microbial assembly process (88 - 51%). The three stages, including the anaerobic degradation stage, blackening stage and slow recovery stage, were proposed to understand the assembly of the microbial communities. These findings enhance our understanding of microorganisms in BOWs and provide valuable insights for detecting and managing heavily organic polluted waters.
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Affiliation(s)
- Zhangmu Jing
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Qingqian Li
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Jinxia Lu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Jiwei Ma
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan, 250101, PR China
| | - Fanjin Ye
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Shengqiang Tu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Bin Dong
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China
| | - Xiaoling Liu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China
| | - Hongjie Gao
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China; State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Chinese Research Academy of Environmental Science, Beijing, 100012, PR China.
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12
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Chevalier M, Broennimann O, Guisan A. Climate change may reveal currently unavailable parts of species' ecological niches. Nat Ecol Evol 2024; 8:1298-1310. [PMID: 38811837 DOI: 10.1038/s41559-024-02426-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/29/2024] [Indexed: 05/31/2024]
Abstract
The ability of climatic niche models to predict species extinction risks can be hampered if niches are incompletely quantified. This can occur when niches are estimated considering only currently available climatic conditions, disregarding the fact that climate change can open up portions of the fundamental niche that are currently inaccessible to species. Using a new metric, we estimate the prevalence of potential situations of fundamental niche truncation by measuring whether current ecological niche limits are contiguous to the boundaries of currently available climatic conditions for 24,944 species at the global scale in both terrestrial and marine realms and including animals and plants. We show that 12,172 (~49%) species are showing niche contiguity, particularly those inhabiting tropical ecosystems and the marine realm. Using niche expansion scenarios, we find that 86% of species showing niche contiguity could have a fundamental niche potentially expanding beyond current climatic limits, resulting in lower-yet still alarming-rates of predicted biodiversity loss, particularly within the tropics. Caution is therefore advised when forecasting future distributions of species presenting niche contiguity, particularly towards climatic limits that are predicted to expand in the future.
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Affiliation(s)
- Mathieu Chevalier
- IFREMER, Centre de Bretagne, DYNECO, Laboratoire d'Ecologie Benthique Côtière, Plouzané, France.
| | - Olivier Broennimann
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland.
- Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, Switzerland.
| | - Antoine Guisan
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland.
- Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, Switzerland.
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13
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Rahimi E, Jung C. G-space versus E-space: Are hornets (Hymenoptera: Vespidae) at equilibrium with honeybees in Asia? Ecol Evol 2024; 14:e11615. [PMID: 38952666 PMCID: PMC11214857 DOI: 10.1002/ece3.11615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 07/03/2024] Open
Abstract
This study delves into the concept of niche conservatism (NC) and its implications for how hornets (Hymenoptera: Vespidae) and honeybees respond to climate change. Our primary objectives are threefold: firstly, to assess whether distinct environmental niche spaces (E-space) exist between 12 hornets and honeybees like Apis cerana and Apis mellifera in Asia; Secondly, to explore the degree to which Asian hornets have attained geographic equilibrium alongside honeybee species. Lastly, is to investigate how the geographic niche overlap (G-space) between hornets and honeybees could potentially change under climate change scenarios. To accomplish these goals, we employed ordination and ecological niche modeling techniques to analyze 91 pairs of hornets and honeybees in both geographic (G-space) and environmental (E-space) contexts. Then, we projected the potential impacts of climate change on the future geographic overlap between hornets and honeybees, specifically under the SSP585 climate scenario for the year 2070. Our results demonstrated that the environmental niches (E-space) of hornets and honeybees can be treated as interchangeable, indicating they have similar environmental preferences despite being unrelated taxa. We found that Vespa velutina currently exhibits a moderate geographic niche overlap (G-space) of 0.63 with both honeybee species. Meanwhile, Vespa mandarinia demonstrates an overlap of 0.46 with Apis cerana and 0.63 with Apis mellifera. The overlap of Vespa velutina with Apis cerana might potentially decrease to 0.51 and 0.56 with Apis mellifera. For Vespa mandarinia, the overlap could reach 0.41 with Apis cerana and 0.6 with Apis mellifera under a climate change scenario. This study indicates that the limited spatial overlap between honeybees and hornets across certain areas in Asia is more likely influenced by geographical barriers rather than solely environmental unsuitability for hornets. In this study, we delve into the concept of niche conservatism (NC) and its implications for how hornets (Hymenoptera: Vespidae) and honeybees respond to climate change.
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Affiliation(s)
- Ehsan Rahimi
- Agricultural Science and Technology Institute, Andong National UniversityAndongKorea
| | - Chuleui Jung
- Agricultural Science and Technology Institute, Andong National UniversityAndongKorea
- Department of Plant MedicalAndong National UniversityAndongKorea
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14
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You Y, Yu J, Nie Z, Peng D, Barrett RL, Rabarijaona RN, Lai Y, Zhao Y, Dang VC, Chen Y, Chen Z, Wen J, Lu L. Transition of survival strategies under global climate shifts in the grape family. NATURE PLANTS 2024; 10:1100-1111. [PMID: 39009829 DOI: 10.1038/s41477-024-01726-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 05/09/2024] [Indexed: 07/17/2024]
Abstract
Faced with environmental changes, plants may either move to track their ancestral niches or evolve to adapt to new niches. Vitaceae, the grape family, has evolved diverse adaptive traits facilitating a global expansion in wide-ranging habitats, making it ideal for investigating transition between move and evolve strategies and exploring the underlying mechanisms. Here we inferred the patterns of biogeographic diversification and trait evolution in Vitaceae based on a robust phylogeny with dense sampling including 495 species (~52% of Vitaceae species). Vitaceae probably originated from Asia-the diversity centre of extant genera and the major source of dispersals. Boundaries of the Eocene, Oligocene and Miocene were identified as turning points in shifting strategies. A significant decrease in move strategy was identified during the Oligocene, followed by increases in move and evolve. After the Miocene, evolve began to dominate, during which increased niche opportunities and key trait innovations played important roles.
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Affiliation(s)
- Yichen You
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jinren Yu
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zelong Nie
- Hunan Provincial Key Laboratory of Ecological Conservation and Sustainable Utilization of Wulingshan Resources and Key Laboratory of Plant Resources Conservation and Utilization, College of Biology and Environmental Sciences, Jishou University, Jishou, China
| | - Danxiao Peng
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
| | - Russell L Barrett
- Botanic Gardens of Sydney, National Herbarium of New South Wales, Australian Botanic Garden, Sydney, New South Wales, Australia
- School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Romer Narindra Rabarijaona
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
| | - Yangjun Lai
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
| | - Yujie Zhao
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
- China National Botanical Garden, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Viet-Cuong Dang
- University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Youhua Chen
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Zhiduan Chen
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
- China National Botanical Garden, Beijing, China.
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.
| | - Jun Wen
- Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA.
| | - Limin Lu
- State Key Laboratory of Plant Diversity and Specialty Crops and Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
- China National Botanical Garden, Beijing, China.
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15
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Viana MC, Duran A, Menezes RST. Unraveling climatic niche evolution: Insights into the geographical distribution of the neotropical social wasp genus Synoeca (Hymenoptera, Vespidae, Epiponini). PLoS One 2024; 19:e0306204. [PMID: 38941328 PMCID: PMC11213351 DOI: 10.1371/journal.pone.0306204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 06/12/2024] [Indexed: 06/30/2024] Open
Abstract
Niche evolution refers to the process by which species undergo changes in ecological interactions, as well as their ability to disperse over time. Our study focuses on the widely distributed neotropical genus of social wasps, Synoeca (Hymenoptera, Vespidae, Epiponini). We use ecological niche modeling to investigate the niche evolution of this insects, to explore how species have evolved within and across distinct environmental boundaries, as well as to explore the overlap, equivalence, and similarity between their niches. Our analysis of Predicted Niche Occupancy reveals that species occupy heterogeneous niches in relation to temperature, precipitation, and altitude, similar to the patterns observed in the analysis of the evolutionary history of climate tolerances, which shows that species have evolved to occupy distinct niche ranges. In addition, our niche comparisons indicate that the species do not share similar niches with each other. All these results suggest that Phylogenetic Niche Conservatism may be playing a significant role as a process contributing to the allopatric pattern observed in this genus. This study represents the first investigation of niche evolution in Vespidae, providing valuable insights for future research into the evolutionary dynamics of insects.
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Affiliation(s)
- Matheus Cavalcante Viana
- Programa de Pós-Graduação em Zoologia, Universidade Estadual de Santa Cruz, Rodovia Jorge Amado, Ilhéus, Brazil
| | - Andressa Duran
- School of Biological Sciences, Monash University, Melbourne, Victoria, Australia
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16
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Li B, Dopman EB, Dong Y, Yang Z. Forecasting habitat suitability and niche shifts of two global maize pests: Ostrinia furnacalis and Ostrinia nubilalis (Lepidoptera: Crambidae). PEST MANAGEMENT SCIENCE 2024. [PMID: 38924623 DOI: 10.1002/ps.8257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 06/01/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Ostrinia furnacalis (ACB) and Ostrinia nubilalis (ECB) are devastating pests of the agricultural crop maize worldwide. However, little is known about their potential distribution and niche shifts during their global invasion. Since long-term selection to past climate variability has shaped their historical niche breadth, such niche shifts may provide an alternative basis for understanding their responses to present and future climate change. By integrating the niche unfilling, stability, and expansion situations into a single framework, our study quantifies the patterns of niche shift in the spatial distribution of these two pests during the different periods. RESULTS Our results show that the overall suitable habitats of ACB and ECB in the future decrease but highly and extremely suitable habitat will become more widespread, suggesting these two insects may occur more frequently in specific regions. Compared with Southeast Asia and Australia, the ACB niche in China exhibited expansion rather than unfilling. For ECB, initial niches have a tendency to be retained in Eurasia despite there also being potential for expansion in North America. The niche equivalency and similarity test results further indicate that niche shifts were common for both ACB and ECB in different survival regions during their colonization of new habitat and their suitable habitat changes during the paleoclimate were associated with climatic changes. CONCLUSIONS These findings improve our understanding of the ecological characteristics of ACB and ECB worldwide, and will be useful in the development of prevention and control strategies for two insect pests worldwide. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Bing Li
- College of Plant Protection, Northwest A&F University, Yangling, China
- Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Northwest A&F University, Yangling, China
| | - Erik B Dopman
- Department of Biology, Tufts University, Medford, MA, USA
| | - Yanling Dong
- College of Plant Protection, Northwest A&F University, Yangling, China
| | - Zhaofu Yang
- College of Plant Protection, Northwest A&F University, Yangling, China
- Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Northwest A&F University, Yangling, China
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17
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Li Z, Xu K, Meng M, Xu Y, Ji D, Wang W, Xie C. Environmental heterogeneity caused by large-scale cultivation of Pyropia haitanensis shapes multi-group biodiversity distribution in coastal areas. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 931:172692. [PMID: 38663622 DOI: 10.1016/j.scitotenv.2024.172692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 04/19/2024] [Accepted: 04/20/2024] [Indexed: 05/09/2024]
Abstract
The response of marine biodiversity to mariculture has long been a research focus in marine ecology. However, the effects of seaweed cultivation on biological community assembly are poorly understood, especially in diverse communities with distinct ecological characteristics. In this study, we used environmental DNA metabarcoding to investigate the spatial distribution patterns of bacterial, protistan, and metazoan diversity, aiming to reveal the mechanisms of community assembly in the Pyropia haitanensis cultivation zone along the Fujian coast, China. We found that, compared with the biological communities in control zones, those in P. haitanensis cultivation zones exhibited stronger geographic distance-decay patterns and displayed more complex and stable network structures. Deterministic processes (environmental selection) played a more important role in the assembly of bacterial, protistan, and metazoan communities in P. haitanensis cultivation zones, especially metazoan communities. Variance partitioning analysis showed that environmental variables made greater contributions to the diversity of the three types of communities within the P. haitanensis cultivation zones than in the control zones. Partial least squares path modeling analysis identified nitrate‑nitrogen (NO3-N), pH, particulate organic carbon (POC), and dissolved organic carbon (DOC) as the key environmental variables affecting biodiversity. Overall, the environmental heterogeneity caused by the large-scale cultivation of P. haitanensis could be the crucial factor influencing the composition and structure of various biological communities. Our results highlight the importance of the responses of multi-group organisms to the cultivation of seaweed, and provide insights into the coexistence patterns of biodiversity at the spatial scale.
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Affiliation(s)
- Zongtang Li
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China
| | - Kai Xu
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China
| | - Muhan Meng
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China
| | - Yan Xu
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China
| | - Dehua Ji
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China
| | - Wenlei Wang
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China.
| | - Chaotian Xie
- Fisheries College, Jimei University, Xiamen, China; Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Xiamen, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, China; State Key Laboratory of Mariculture Breeding, Fisheries College of Jimei University, Ningde 352100, China.
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18
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Zhao WY, Liu ZC, Shi S, Li JL, Xu KW, Huang KY, Chen ZH, Wang YR, Huang CY, Wang Y, Chen JR, Sun XL, Liang WX, Guo W, Wang LY, Meng KK, Li XJ, Yin QY, Zhou RC, Wang ZD, Wu H, Cui DF, Su ZY, Xin GR, Liu WQ, Shu WS, Jin JH, Boufford DE, Fan Q, Wang L, Chen SF, Liao WB. Landform and lithospheric development contribute to the assembly of mountain floras in China. Nat Commun 2024; 15:5139. [PMID: 38886388 PMCID: PMC11183111 DOI: 10.1038/s41467-024-49522-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/07/2024] [Indexed: 06/20/2024] Open
Abstract
Although it is well documented that mountains tend to exhibit high biodiversity, how geological processes affect the assemblage of montane floras is a matter of ongoing research. Here, we explore landform-specific differences among montane floras based on a dataset comprising 17,576 angiosperm species representing 140 Chinese mountain floras, which we define as the collection of all angiosperm species growing on a specific mountain. Our results show that igneous bedrock (granitic and karst-granitic landforms) is correlated with higher species richness and phylogenetic overdispersion, while the opposite is true for sedimentary bedrock (karst, Danxia, and desert landforms), which is correlated with phylogenetic clustering. Furthermore, we show that landform type was the primary determinant of the assembly of evolutionarily older species within floras, while climate was a greater determinant for younger species. Our study indicates that landform type not only affects montane species richness, but also contributes to the composition of montane floras. To explain the assembly and differentiation of mountain floras, we propose the 'floristic geo-lithology hypothesis', which highlights the role of bedrock and landform processes in montane floristic assembly and provides insights for future research on speciation, migration, and biodiversity in montane regions.
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Affiliation(s)
- Wan-Yi Zhao
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Zhong-Cheng Liu
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
- College of Resource Environment and Tourism, Capital Normal University, Beijing, China
| | - Shi Shi
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangzhou, China
| | - Jie-Lan Li
- Shenzhen Dapeng Peninsula National Geopark, Shenzhen, China
| | - Ke-Wang Xu
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
| | - Kang-You Huang
- School of Earth Science and Engineering, Sun Yat-sen University, Zhuhai, China
| | - Zhi-Hui Chen
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Ya-Rong Wang
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Cui-Ying Huang
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yan Wang
- School of Ecology, Sun Yat-sen University, Shenzhen, China
| | - Jing-Rui Chen
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xian-Ling Sun
- Shenzhen Dapeng Peninsula National Geopark, Shenzhen, China
| | - Wen-Xing Liang
- School of Agriculture, Sun Yat-sen University, Shenzhen, China
| | - Wei Guo
- College of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Long-Yuan Wang
- College of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Kai-Kai Meng
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xu-Jie Li
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Qian-Yi Yin
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Ren-Chao Zhou
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Zhao-Dong Wang
- Shenzhen Dapeng Peninsula National Geopark, Shenzhen, China
| | - Hao Wu
- Shenzhen Dapeng Peninsula National Geopark, Shenzhen, China
| | - Da-Fang Cui
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangzhou, China
| | - Zhi-Yao Su
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangzhou, China
| | - Guo-Rong Xin
- School of Agriculture, Sun Yat-sen University, Shenzhen, China
| | - Wei-Qiu Liu
- School of Ecology, Sun Yat-sen University, Shenzhen, China
| | - Wen-Sheng Shu
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Jian-Hua Jin
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | | | - Qiang Fan
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China.
| | - Lei Wang
- College of Resource Environment and Tourism, Capital Normal University, Beijing, China.
| | - Su-Fang Chen
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China.
| | - Wen-Bo Liao
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou, China.
- School of Ecology, Sun Yat-sen University, Shenzhen, China.
- School of Agriculture, Sun Yat-sen University, Shenzhen, China.
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Jin L, Jiang Y, Han L, Luan X, Liu X, Liao W. Big-brained alien birds tend to occur climatic niche shifts through enhanced behavioral innovation. Integr Zool 2024. [PMID: 38872346 DOI: 10.1111/1749-4877.12861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Identifying climatic niche shift and its influencing factors is of great significance in predicting the risk of alien species invasions accurately. Previous studies have attempted to identify the factors related to the niche shift of alien species in their invaded ranges, including changes in introduction history, selection of exact climate predictors, and anthropogenic factors. However, the effect of species-level traits on niche shift remains largely unexplored, especially those reflecting the species' adaptation ability to new environments. Based on the occurrence data of 117 successful alien bird invaders at a global scale, their native and invaded climatic niches were compared, and the potential influencing factors were identified. Our results show the niche overlap was low, with more than 75% of the non-native birds representing climatic niche shift (i.e. >10% niche expansion). In addition, 85% of the species showed a large proportion (mean ± SD, 39% ± 21%) of niche unfilling. Relative brain size (RBS) after accounting for body size had no direct effect on niche shift, but path analysis showed that RBS had an indirect effect on niche shift by acting on behavioral innovation primarily on technical innovation rather than consumer innovation. These findings suggested the incorporation of species' important behavioral adaptation traits may be promising to develop future prediction frameworks of biological invasion risk in response to the continued global change.
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Affiliation(s)
- Long Jin
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Key Laboratory of Artificial Propagation and Utilization in Anurans of Nanchong City, China West Normal University, Nanchong, Sichuan, China
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Ying Jiang
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Key Laboratory of Artificial Propagation and Utilization in Anurans of Nanchong City, China West Normal University, Nanchong, Sichuan, China
| | - Lixia Han
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Xiaofeng Luan
- School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China
| | - Xuan Liu
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Wenbo Liao
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Key Laboratory of Artificial Propagation and Utilization in Anurans of Nanchong City, China West Normal University, Nanchong, Sichuan, China
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20
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Xiao H, Liu Q, Huang Y, Li Y, Wei Y, Tian R. Endangered status and threatened population ecological factors in Salvia daiguii, an endemic species from Hunan, China. Ecol Evol 2024; 14:e11629. [PMID: 38919643 PMCID: PMC11196382 DOI: 10.1002/ece3.11629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/31/2024] [Accepted: 06/06/2024] [Indexed: 06/27/2024] Open
Abstract
Many species of Salvia have excellent ornamental, culinary, and medicinal values. Salvia daiguii, is an ornamental and highly medicinal perennial herb endemic to the prefecture-level city of Zhangjiajie in Hunan Province, China, with a narrow geographical distribution. However, currently, it has only been assessed as a Critically Endangered species according to the IUCN classification criteria, but its conservation has not yet been studied. This study investigated the distribution and niche characteristics of S. daiguii, and compared the differences in growth, flowering characteristics, and soil nutrients between the wild and ex situ populations. We also analyzed the effects of soil nutrients on plant growth and flowering characteristics. During the survey, we found 274 individuals on a rock approximately 200 m from ZEFR1. Nevertheless, S. daiguii were still restricted in three populations, TNFP, TGM, and ZEFR in Zhangjiajie City, with a total of about 500 plants and less than 250 mature individuals. Our results show that aspects such as adverse environmental conditions, low seedling renewal rate, a lack of soil nutrients, and competition for the characteristic niche of this and other dominant plants in the natural community are the main ecological factors affecting the growth, flowering, and geographic distribution of S. daiguii. Based on the results of field surveys, we recommend that (1) S. daiguii be classified as Critically Endangered C2b and China's List of Plant Species with Extremely Small Populations. (2) Comprehensive conservation strategies were developed, such as the establishment of nature reserves, reintroduction, public education, and institutional development to provide management recommendations related to the conservation of S. daiguii and other endangered plants.
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Affiliation(s)
- Han‐Wen Xiao
- College of Landscape ArchitectureNanjing Forestry UniversityNanjingChina
| | | | | | - Yan Li
- College of Landscape ArchitectureNanjing Forestry UniversityNanjingChina
| | | | - Ru‐Nan Tian
- College of Landscape ArchitectureNanjing Forestry UniversityNanjingChina
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21
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Lähteenaro M, Benda D, Straka J, Nylander JAA, Bergsten J. Phylogenomic analysis of Stylops reveals the evolutionary history of a Holarctic Strepsiptera radiation parasitizing wild bees. Mol Phylogenet Evol 2024; 195:108068. [PMID: 38554985 DOI: 10.1016/j.ympev.2024.108068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/07/2024] [Accepted: 03/24/2024] [Indexed: 04/02/2024]
Abstract
Holarctic Stylops is the largest genus of the enigmatic insect order Strepsiptera, twisted winged parasites. Members of Stylops are obligate endoparasites of Andrena mining bees and exhibit extreme sexual dimorphism typical of Strepsiptera. So far, molecular studies on Stylops have focused on questions on species delimitation. Here, we utilize the power of whole genome sequencing to infer the phylogeny of this morphologically challenging genus from thousands of loci. We use a species tree method, concatenated maximum likelihood analysis and Bayesian analysis with a relaxed clock model to reconstruct the phylogeny of 46 Stylops species, estimate divergence times, evaluate topological consistency across methods and infer the root position. Furthermore, the biogeographical history and coevolutionary patterns with host species are assessed. All methods recovered a well resolved topology with close to all nodes maximally supported and only a handful of minor topological variations. Based on the result, we find that included species can be divided into 12 species groups, seven of them including only Palaearctic species, three Nearctic and two were geographically mixed. We find a strongly supported root position between a clade formed by the spreta, thwaitesi and gwynanae species groups and the remaining species and that the sister group of Stylops is Eurystylops or Eurystylops + Kinzelbachus. Our results indicate that Stylops originated in the Western Palaearctic or Western Palaearctic and Nearctic in the early Neogene or late Paleogene, with four independent dispersal events to the Nearctic. Cophylogenetic analyses indicate that the diversification of Stylops has been shaped by both significant coevolution with the mining bee hosts and host-shifting. The well resolved and strongly supported phylogeny will provide a valuable phylogenetic basis for further studies into the fascinating world of Strepsipterans.
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Affiliation(s)
- Meri Lähteenaro
- Department of Zoology, Swedish Museum of Natural History, P. O. Box 50007, SE-104 05 Stockholm, Sweden; Department of Zoology, Faculty of Science, Stockholm University, SE-106 91 Stockholm, Sweden.
| | - Daniel Benda
- Department of Zoology, Faculty of Science, Charles University, Vinicna 7, CZ-128 44, Prague 2, Czech Republic; Department of Entomology, National Museum of the Czech Republic, Cirkusová 1740, CZ-19300 Prague 9, Czech Republic.
| | - Jakub Straka
- Department of Zoology, Faculty of Science, Charles University, Vinicna 7, CZ-128 44, Prague 2, Czech Republic.
| | - Johan A A Nylander
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, P.O. Box 50007, SE-106 91 Stockholm, Sweden.
| | - Johannes Bergsten
- Department of Zoology, Swedish Museum of Natural History, P. O. Box 50007, SE-104 05 Stockholm, Sweden; Department of Zoology, Faculty of Science, Stockholm University, SE-106 91 Stockholm, Sweden.
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22
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Xue T, Feng T, Liang Y, Yang X, Qin F, Yu J, Janssens SB, Yu S. Radiating diversification and niche conservatism jointly shape the inverse latitudinal diversity gradient of Potentilla L. (Rosaceae). BMC PLANT BIOLOGY 2024; 24:443. [PMID: 38778263 PMCID: PMC11112792 DOI: 10.1186/s12870-024-05083-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND The latitudinal diversity gradient (LDG), characterized by an increase in species richness from the poles to the equator, is one of the most pervasive biological patterns. However, inverse LDGs, in which species richness peaks in extratropical regions, are also found in some lineages and their causes remain unclear. Here, we test the roles of evolutionary time, diversification rates, and niche conservatism in explaining the inverse LDG of Potentilla (ca. 500 species). We compiled the global distributions of ~ 90% of Potentilla species, and reconstructed a robust phylogenetic framework based on whole-plastome sequences. Next, we analyzed the divergence time, ancestral area, diversification rate, and ancestral niche to investigate the macroevolutionary history of Potentilla. RESULTS The genus originated in the Qinghai-Tibet Plateau during the late Eocene and gradually spread to other regions of the Northern Hemisphere posterior to the late Miocene. Rapid cooling after the late Pliocene promoted the radiating diversification of Potentilla. The polyploidization, as well as some cold-adaptive morphological innovations, enhanced the adaptation of Potentilla species to the cold environment. Ancestral niche reconstruction suggests that Potentilla likely originated in a relatively cool environment. The species richness peaks at approximately 45 °N, a region characterized by high diversification rates, and the environmental conditions are similar to the ancestral climate niche. Evolutionary time was not significantly correlated with species richness in the latitudinal gradient. CONCLUSIONS Our results suggest that the elevated diversification rates in middle latitude regions and the conservatism in thermal niches jointly determined the inverse LDG in Potentilla. This study highlights the importance of integrating evolutionary and ecological approaches to explain the diversity pattern of biological groups on a global scale.
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Affiliation(s)
- Tiantian Xue
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- China National Botanical Garden, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Tao Feng
- Biosystematics Group, Wageningen University & Research, Droevendaalsesteeg 4, Wageningen, 6708 PB, Gelderland, the Netherlands
| | - Yunfen Liang
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- China National Botanical Garden, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xudong Yang
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- Department of Earth System Science, Tsinghua University, Beijing, 100084, China
| | - Fei Qin
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- School of Life Science, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jianghong Yu
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- College of Forestry, Guizhou University, Guiyang, 550025, China
| | - Steven B Janssens
- Meise Botanic Garden, Nieuwelaan 38, Meise, BE-1860, Belgium.
- Department of Biology, KU Leuven, Kasteelpark Arenberg 31, Leuven, BE-3001, Belgium.
| | - Shengxiang Yu
- State Key Laboratory of Plant Diversity and Specialty Crops, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China.
- China National Botanical Garden, Beijing, 100093, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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23
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Kurtul I, Tarkan AS, Sarı HM, Haubrock PJ, Soto I, Aksu S, Britton JR. Exploring invasiveness and versatility of used microhabitats of the globally invasive Gambusia holbrooki. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 925:171718. [PMID: 38490407 DOI: 10.1016/j.scitotenv.2024.171718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/17/2024]
Abstract
Non-native species can lead to severe impacts on invaded ecosystems, including the decline of ecosystem function through deleterious impacts on species diversity. The successful establishment of non-native species in new environments is the first barrier a species must overcome, ultimately depending on its ability to either cope with or adapt to local site-specific conditions. Despite the widespread distribution and ecological consequences of many freshwater invaders, site-specific and climatic preferences are often unknown. This is also the case of the Eastern mosquitofish Gambusia holbrooki, a global invader considered as a pervasive threat to endemic species. Here, we determined the ecological features and preferred site-specific conditions of G. holbrooki in Türkiye, which spans a wide range of diverse biogeographically distinct ecosystems by surveying populations from 130 localities in 2016 and 2017. Gambusia holbrooki were detected by hand-net in 48 of these sites (19 lotic, 29 lentic). It showed a preference for shallow waters with medium sized rocks, and abundances differed spatially across a latitudinal gradient and was influenced predominantly by variations in pH. The only other factors predicting its presence were low current velocities and gravel substrate, highlighting its ecological versatility in utilising a wide range of microhabitats. Bioclimatic models suggest that G. holbrooki is found in areas with a wide average annual temperature ranging from 10 to 20 °C, but with temperature not being a limiting factor to its invasion. Gambusia holbrooki shows a preference for xeric freshwater ecosystems and endorheic basins, as well as temperate coastal rivers, temperate upland rivers, temperate floodplain rivers and wetlands, and tropical and subtropical coastal rivers. These results, particularly the wide occurrence with only few limiting factors, emphasise the invasion potential of mosquitofish and should substantiate the need for localised invasive species management and conservation efforts, particularly in smaller or insular areas where mosquitofish and endemic fish species co-exist.
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Affiliation(s)
- Irmak Kurtul
- Marine and Inland Waters Sciences and Technology Department, Faculty of Fisheries, Ege University, İzmir, Türkiye; Department of Life and Environmental Sciences, Faculty of Science and Technology, Bournemouth University, Poole, Dorset, UK.
| | - Ali Serhan Tarkan
- Department of Life and Environmental Sciences, Faculty of Science and Technology, Bournemouth University, Poole, Dorset, UK; Department of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland; Department of Basic Sciences, Faculty of Fisheries, Muğla Sıtkı Koçman University, Muğla, Türkiye.
| | - Hasan Musa Sarı
- Marine and Inland Waters Sciences and Technology Department, Faculty of Fisheries, Ege University, İzmir, Türkiye
| | - Phillip J Haubrock
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany; Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in České Budějovice, Vodňany, Czech Republic; CAMB, Center for Applied Mathematics and Bioinformatics, Gulf University for Science and Technology, Kuwait
| | - Ismael Soto
- Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in České Budějovice, Vodňany, Czech Republic
| | - Sadi Aksu
- Vocational School of Health Services, Eskişehir Osmangazi University, Eskişehir, Türkiye
| | - J Robert Britton
- Department of Life and Environmental Sciences, Faculty of Science and Technology, Bournemouth University, Poole, Dorset, UK
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24
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Alves-Ferreira G, Fortunato DS, Katzenberger M, Fava FG, Solé M. Effects of temperature on growth, development, and survival of amphibian larvae: macroecological and evolutionary patterns. AN ACAD BRAS CIENC 2024; 96:e20230671. [PMID: 38747789 DOI: 10.1590/0001-3765202420230671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 02/23/2024] [Indexed: 05/25/2024] Open
Abstract
Temperature affects the rate of biochemical and physiological processes in amphibians, influencing metamorphic traits. Temperature patterns, as those observed in latitudinal and altitudinal clines, may impose different challenges on amphibians depending on how species are geographically distributed. Moreover, species' response to environmental temperatures may also be phylogenetically constrained. Here, we explore the effects of acclimation to higher temperatures on tadpole survival, development, and growth, using a meta-analytical approach. We also evaluate whether the latitude and climatic variables at each collection site can explain differences in species' response to increasing temperature and whether these responses are phylogenetically conserved. Our results show that species that develop at relatively higher temperatures reach metamorphosis faster. Furthermore, absolute latitude at each collection site may partially explain heterogeneity in larval growth rate. Phylogenetic signal of traits in response to temperature indicates a non-random process in which related species resemble each other less than expected under Brownian motion evolution (BM) in all traits, except survival. The integration of studies in a meta-analytic framework allowed us to explore macroecological and macroevolutionary patterns and provided a better understanding of the effects of climate change on amphibians.
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Affiliation(s)
- Gabriela Alves-Ferreira
- Universidade Estadual de Santa Cruz, Tropical Herpetology Lab, Programa de Pós-Graduação em Ecologia e Conservação da Biodiversidade, Departamento de Ciências Biológicas, Rodovia Jorge Amado, Km 16, Salobrinho, 45662-900 Ilhéus, BA, Brazil
| | - Danilo S Fortunato
- Universidade Federal de Goiás, DTI Program, Instituto Nacional de Ciência Tecnologia (EECBio), Instituto de Ciências Biológicas, Campus II (Samambaia), 74690-900 Goiânia, GO, Brazil
| | - Marco Katzenberger
- Universidade Federal de Pernambuco, Laboratório de Bioinformática e Biologia Evolutiva, Departamento de Genética, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Fernanda G Fava
- Universidade Estadual de Santa Cruz, Tropical Herpetology Lab, Programa de Pós-Graduação em Ecologia e Conservação da Biodiversidade, Departamento de Ciências Biológicas, Rodovia Jorge Amado, Km 16, Salobrinho, 45662-900 Ilhéus, BA, Brazil
| | - Mirco Solé
- Universidade Estadual de Santa Cruz, Tropical Herpetology Lab, Programa de Pós-Graduação em Ecologia e Conservação da Biodiversidade, Departamento de Ciências Biológicas, Rodovia Jorge Amado, Km 16, Salobrinho, 45662-900 Ilhéus, BA, Brazil
- Herpetology Section, Zoologisches Forschungsmuseum Alexander Koenig, Adenauerallee 160, 53113, Bonn, North Rhine-Westphalia, Germany
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25
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São-Mateus WMB, Fernandes MF, Queiroz LPD, Meireles JE, Jardim JG, Delgado-Salinas A, Dorado Ó, Lima HCD, Rodríguez RR, González Gutiérrez PA, Lewis GP, Wojciechowski MF, Cardoso D. Molecular phylogeny and divergence time of Harpalyce (Leguminosae, Papilionoideae), a lineage with amphitropical diversification in seasonally dry forests and savannas. Mol Phylogenet Evol 2024; 194:108031. [PMID: 38360081 DOI: 10.1016/j.ympev.2024.108031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 01/31/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
Our knowledge of the systematics of the papilionoid legume tribe Brongniartieae has greatly benefitted from recent advances in molecular phylogenetics. The tribe was initially described to include species marked by a strongly bilabiate calyx and an embryo with a straight radicle, but recent research has placed taxa from the distantly related core Sophoreae and Millettieae within it. Despite these advances, the most species-rich genera within the Brongniartieae are still not well studied, and their morphological and biogeographical evolution remains poorly understood. Comprising 35 species, Harpalyce is one of these poorly studied genera. In this study, we present a comprehensive, multi-locus molecular phylogeny of the Brongniartieae, with an increased sampling of Harpalyce, to investigate morphological and biogeographical evolution within the group. Our results confirm the monophyly of Harpalyce and indicate that peltate glandular trichomes and a strongly bilabiate calyx with a carinal lip and three fused lobes are synapomorphies for the genus, which is internally divided into three distinct ecologically and geographically divergent lineages, corresponding to the previously recognized sections. Our biogeographical reconstructions demonstrate that Brongniartieae originated in South America during the Eocene, with subsequent pulses of diversification in South America, Mesoamerica, and Australia. Harpalyce also originated in South America during the Miocene at around 20 Ma, with almost synchronous later diversification in South America and Mexico/Mesoamerica beginning 10 Ma, but mostly during the Pliocene. Migration of Harpalyce from South to North America was accompanied by a biome and ecological shift from savanna to seasonally dry forest.
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Affiliation(s)
- Wallace M B São-Mateus
- Programa de Pós-Graduação em Sistemática e Evolução, Universidade Federal do Rio Grande do Norte, Campus Universitário Lagoa Nova, 59072-970, Natal, Rio Grande do Norte, Brazil.
| | - Moabe Ferreira Fernandes
- Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s.n., Ondina, 40170-115 Salvador, Bahia, Brazil; Department of Geography, University of Exeter, Exeter, UK; Royal Botanic Gardens, Kew, Richmond TW93AE, UK
| | - Luciano Paganucci de Queiroz
- Universidade Estadual de Feira de Santana (HUEFS), Av. Transnordestina, s/n, Novo Horizonte, 44036-900 Feira de Santana, Bahia, Brazil
| | - José Eduardo Meireles
- School of Biology and Ecology, University of Maine, 5735 Hitchner Hall, 04469 Orono, ME, USA
| | - Jomar Gomes Jardim
- Universidade Federal do Sul da Bahia, Centro de Formação em Ciências Agroflorestais, Campus Jorge Amado, 45613-204 Itabuna, Bahia, Brazil; Herbário Centro de Pesquisas do Cacau - CEPEC, Km 29, Rod. Ilhéus-Itabuna, 45603-811 Itabuna, Bahia, Brazil
| | - Alfonso Delgado-Salinas
- Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-233, 04510 Coyoacán, Cd. México, Mexico
| | - Óscar Dorado
- Centro de Educación Ambiental e Investigación Sierra de Huautla, Universidad Autónoma del Estado de Morelos, Mexico
| | - Haroldo Cavalcante de Lima
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915 22460-030 Rio de Janeiro, Brazil
| | - Rosa Rankin Rodríguez
- Jardín Botánico Nacional, Universidad de la Habana, Carretera "El Rocío", km 3.5, Calabazar C.P. 19230, Boyeros, La Habana, Cuba
| | - Pedro Alejandro González Gutiérrez
- Centro de Investigaciones y Servicios Ambientales de Holguín (CISAT), CITMA, Calle 18 sn, entre 1ª y Maceo, Reparto "El Llano", Holguín 80 100, Cuba
| | | | | | - Domingos Cardoso
- Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s.n., Ondina, 40170-115 Salvador, Bahia, Brazil; Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915 22460-030 Rio de Janeiro, Brazil.
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26
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Rasray BA, Ahmad R, Lone SA, Islam T, Wani SA, Hussain K, Dar FA, Datt Rai I, Padalia H, Ahmad Khuroo A. Cushions serve as conservation refuges for the Himalayan alpine plant diversity: Implications for nature-based environmental management. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 359:120995. [PMID: 38692030 DOI: 10.1016/j.jenvman.2024.120995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 04/03/2024] [Accepted: 04/20/2024] [Indexed: 05/03/2024]
Abstract
Globally, rapid climate and land-use changes in alpine environments are posing severe risks to their bountiful biodiversity and ecosystem services. Currently, nature-based solutions are fast-emerging as the preferred approach to address the challenges of environmental sustainability. In alpine environments, cushion plants owing to their unique architecture and adaptability offer a potential nature-based system to plan biodiversity conservation and habitat restoration strategies. Here, we employed an analytical framework to test whether and how the cushion plants facilitate the sustenance of alpine plant diversity in Kashmir Himalaya. We specifically aimed to answer: what are the effects of the cushion plants on the patterns of alpine species richness and phylogenetic diversity, and whether these effects vary across spatial scales (local versus landscape), cushion types, and changing elevation. We randomly selected pairs of cushion and neighbouring non-cushion plots (size 100 m2) across 34 different alpine sites in the study region. Within each plot, we randomly laid three 5 m2 quadrats for vegetation sampling, and sampled a total of 204 quadrats in 68 plots with seven cushion types along elevation ranging from 3100 to 3850 m. Our results revealed positive effects of the cushions by supporting a higher community species richness (SR) and phylogenetic diversity (PD). The effects were consistent both at the local (i.e., quadrat) and landscape (i.e., plot) scales, but varied significantly with the cushion type. Interestingly, SR and PD showed an increasing trend with increase in elevation in cushion communities, thereby supporting stress gradient hypothesis. Along the elevational gradient, the cushion communities showed phylogenetic overdispersion, but clustering by non-cushions. Overall, our study provides empirical evidence to reinforce the role of the cushions as conservation refugia for an imperilled alpine plant diversity in the Himalaya. Looking ahead, we highlight the far-reaching implications of our findings in guiding the nature-based environmental management of alpine ecosystems worldwide.
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Affiliation(s)
- Bilal A Rasray
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Rameez Ahmad
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Showkeen A Lone
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Tajamul Islam
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Sajad Ahmad Wani
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Khalid Hussain
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Firdous Ahmad Dar
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India
| | - Ishwari Datt Rai
- Indian Institute of Remote Sensing, Indian Space Research Organisation, Dehradun, Uttarakhand, 248001, India
| | - Hitendra Padalia
- Indian Institute of Remote Sensing, Indian Space Research Organisation, Dehradun, Uttarakhand, 248001, India
| | - Anzar Ahmad Khuroo
- Centre for Biodiversity and Taxonomy, Department of Botany, University of Kashmir, Srinagar - 190006, Jammu and Kashmir, India.
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27
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Flores Y, Chaves A, Suzán G. Prediction of edapho-climatic parameters in the incidence of Campylobacter spp. in northwestern Mexico. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002812. [PMID: 38662656 PMCID: PMC11045143 DOI: 10.1371/journal.pgph.0002812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 03/17/2024] [Indexed: 04/28/2024]
Abstract
Campylobacter spp. is one of the main causes of enteric zoonotic infections worldwide. In Mexico, although a commonly detected pathogen in both children and adults, there is limited surveillance and few studies. The northern part of Mexico stands out for an unnoticed outbreak of Campylobacter jejuni due to contaminated drinking water, which caused an abrupt increase in Guillain-Barré syndrome in the local population. Although it is suggested that its distribution in nature is related to edaphic and climatic factors, this relationship is scarcely known. To understand abiotic factors driving the occurrence and prevalence of Campylobacter spp. in three municipalities from three states in northwestern Mexico (Chihuahua, Sonora, and Baja California), we used the kriging interpolation method of unsampled areas and the correspondence analysis of 23 environmental variables. Of the three municipalities evaluated, Janos in Chihuahua (CHIH), has the highest number of geographic areas classified as high and medium incidence, followed by Santa Cruz, Sonora (SON) and Mexicali, Baja California (BC). Mexicali (BC) edaphic variables limit the potential incidence of the bacterium, mainly due to the lack of soil moisture and its difficulty of surviving on dry surfaces, related to electrical conductivity and salinity. Janos (CHIH) presents limitations in terms of soil water availability, although its presence is more heterogeneous (2 to 8 months). Santa Cruz (SON) has the highest soil water availability (4 to 5 months), and presents pH, texture and low percentage of salinity conditions for the potential incidence of Campylobacter spp. Mexicali (BC) reports a temperature in the warmest month of up to 43°C, which could influence the presence of thermophilic species. The annual precipitation is another limiting factor for the potential incidence of Campylobacter spp. since it does not exceed 509.5 mm, contributing to Janos (CHIH) as the municipality with the highest potential incidence of this bacterium.
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Affiliation(s)
- Yasiri Flores
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, México City, México
| | - Andrea Chaves
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, México City, México
- Escuela de Biología, Universidad de Costa Rica, San José, Costa Rica
| | - Gerardo Suzán
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, México City, México
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Shahzad K, Zhu M, Cao L, Hao Y, Zhou Y, Liu W, Dai J. Phylogenetic conservation in plant phenological traits varies between temperate and subtropical climates in China. FRONTIERS IN PLANT SCIENCE 2024; 15:1367152. [PMID: 38660448 PMCID: PMC11039852 DOI: 10.3389/fpls.2024.1367152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024]
Abstract
Phenological traits, such as leaf and flowering dates, are proven to be phylogenetically conserved. The relationship between phylogenetic conservation, plant phenology, and climatic factors remains unknown. Here, we assessed phenological features among flowering plants as evidence for phylogenetic conservatism, the tendency for closely related species to share similar ecological and biological attributes. We use spring phenological traits data from 1968-2018 of 65 trees and 49 shrubs in Xi'an (temperate climate) and Guiyang (subtropical climate) to understand plant phenological traits' relationship with phylogeny. Molecular datasets are employed in evolutionary models to test the phylogenetic conservatism in spring phenological characteristics in response to climate-sensitive phenological features. Significant phylogenetic conservation was found in the Xi'an plant's phenological traits, while there was a non-significant conservation in the Guiyang plant species. Phylogenetic generalized least squares (PGLS) models correlate with phenological features significantly in Xi'an while non-significantly in Guiyang. Based on the findings of molecular dating, it was suggested that the Guiyang species split off from their relatives around 46.0 mya during the middle Eocene of the Tertiary Cenozoic Era, while Xi'an species showed a long evolutionary history and diverged from their relatives around 95 mya during the late Cretaceous Mesozoic Era. First leaf dates (FLD) indicative of spring phenology, show that Xi'an adjourned the case later than Guiyang. Unlike FLD, first flower dates (FFD) yield different results as Guiyang flowers appear later than Xi'an's. Our research revealed that various factors, including phylogeny, growth form, and functional features, influenced the diversity of flowering phenology within species in conjunction with local climate circumstances. These results are conducive to understanding evolutionary conservation mechanisms in plant phenology concerning evolutionary processes in different geographical and climate zones.
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Affiliation(s)
- Khurram Shahzad
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Mengyao Zhu
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Lijuan Cao
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Yulong Hao
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Yu Zhou
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Wei Liu
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
| | - Junhu Dai
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Acadamy of Sciences (CAS), Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
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Mitchell DR, Sherratt E, Weisbecker V. Facing the facts: adaptive trade-offs along body size ranges determine mammalian craniofacial scaling. Biol Rev Camb Philos Soc 2024; 99:496-524. [PMID: 38029779 DOI: 10.1111/brv.13032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 11/12/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023]
Abstract
The mammalian cranium (skull without lower jaw) is representative of mammalian diversity and is thus of particular interest to mammalian biologists across disciplines. One widely retrieved pattern accompanying mammalian cranial diversification is referred to as 'craniofacial evolutionary allometry' (CREA). This posits that adults of larger species, in a group of closely related mammals, tend to have relatively longer faces and smaller braincases. However, no process has been officially suggested to explain this pattern, there are many apparent exceptions, and its predictions potentially conflict with well-established biomechanical principles. Understanding the mechanisms behind CREA and causes for deviations from the pattern therefore has tremendous potential to explain allometry and diversification of the mammalian cranium. Here, we propose an amended framework to characterise the CREA pattern more clearly, in that 'longer faces' can arise through several kinds of evolutionary change, including elongation of the rostrum, retraction of the jaw muscles, or a more narrow or shallow skull, which all result in a generalised gracilisation of the facial skeleton with increased size. We define a standardised workflow to test for the presence of the pattern, using allometric shape predictions derived from geometric morphometrics analysis, and apply this to 22 mammalian families including marsupials, rabbits, rodents, bats, carnivores, antelopes, and whales. Our results show that increasing facial gracility with size is common, but not necessarily as ubiquitous as previously suggested. To address the mechanistic basis for this variation, we then review cranial adaptations for harder biting. These dictate that a more gracile cranium in larger species must represent a structural sacrifice in the ability to produce or withstand harder bites, relative to size. This leads us to propose that facial gracilisation in larger species is often a product of bite force allometry and phylogenetic niche conservatism, where more closely related species tend to exhibit more similar feeding ecology and biting behaviours and, therefore, absolute (size-independent) bite force requirements. Since larger species can produce the same absolute bite forces as smaller species with less effort, we propose that relaxed bite force demands can permit facial gracility in response to bone optimisation and alternative selection pressures. Thus, mammalian facial scaling represents an adaptive by-product of the shifting importance of selective pressures occurring with increased size. A reverse pattern of facial 'shortening' can accordingly also be found, and is retrieved in several cases here, where larger species incorporate novel feeding behaviours involving greater bite forces. We discuss multiple exceptions to a bite force-mediated influence on facial proportions across mammals which lead us to argue that ecomorphological specialisation of the cranium is likely to be the primary driver of facial scaling patterns, with some developmental constraints as possible secondary factors. A potential for larger species to have a wider range of cranial functions when less constrained by bite force demands might also explain why selection for larger sizes seems to be prevalent in some mammalian clades. The interplay between adaptation and constraint across size ranges thus presents an interesting consideration for a mechanistically grounded investigation of mammalian cranial allometry.
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Affiliation(s)
- D Rex Mitchell
- College of Science and Engineering, Flinders University, GPO Box 2100, Adelaide, South Australia, 5001, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, 2522, Australia
| | - Emma Sherratt
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, 5005, Australia
- South Australian Museum, Adelaide, South Australia, 5000, Australia
| | - Vera Weisbecker
- College of Science and Engineering, Flinders University, GPO Box 2100, Adelaide, South Australia, 5001, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, 2522, Australia
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Fadda LA, Osorio-Olvera L, Ibarra-Juárez LA, Soberón J, Lira-Noriega A. Predicting the dispersal and invasion dynamics of ambrosia beetles through demographic reconstruction and process-explicit modeling. Sci Rep 2024; 14:7561. [PMID: 38555364 PMCID: PMC10981740 DOI: 10.1038/s41598-024-57590-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 03/20/2024] [Indexed: 04/02/2024] Open
Abstract
Evaluating potential routes of invasion of pathogens and vectors of sanitary importance is essential for planning and decision-making at multiple scales. An effective tool are process-explicit models that allow coupling environmental, demographic and dispersal information to evaluate population growth and range dynamics as a function of the abiotic conditions in a region. In this work we simulate multiple dispersal/invasion routes in Mexico that could be taken by ambrosia beetles and a specific symbiont, Harringtonia lauricola, responsible for a severe epiphytic of Lauraceae in North America. We used Xyleborus bispinatus Eichhoff 1868 as a study subject and estimated its demography in the laboratory in a temperature gradient (17, 20, 26, 29, 35 °C), which we then used to parameterize a process-based model to estimate its metapopulation dynamics. The maximum intrinsic growth rate of X. bispinatus is 0.13 with a thermal optimum of 26.2 °C. The models suggest important regions for the establishment and dispersal the states of Veracruz, Chiapas and Oaxaca (high host and secondary vectors diversity), the Isthmus of Tehuantepec (connectivity region), and Michoacán and Jalisco (important avocado plantations). The use of hybrid process-based models is a promising tool to refine the predictions applied to the study of biological invasions and species distributions.
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Affiliation(s)
- Lucas A Fadda
- Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C., Carretera antigua a Coatepec 351, El Haya, C. P. 91073, Xalapa, Veracruz, Mexico
| | - Luis Osorio-Olvera
- Laboratorio de Ecoinformática de la Biodiversidad, Departamento de Ecología de la Biodiversidad, Instituto de Ecología, Universidad Nacional Autónoma de México, Mexico City, México.
- Laboratorio Nacional Conahcyt de Biología del Cambio Climático, CONAHCyT, Ciudad de México, México.
| | - Luis A Ibarra-Juárez
- Instituto de Ecología A.C., Red de Estudios Moleculares Avanzados, Carretera Antigua a Coatepec 351, El Haya, Xalapa, Veracruz, México
| | - Jorge Soberón
- Biodiversity Institute, University of Kansas, Lawrence, KS, 66045, USA
| | - Andrés Lira-Noriega
- Instituto de Ecología A.C., Red de Estudios Moleculares Avanzados, Carretera Antigua a Coatepec 351, El Haya, Xalapa, Veracruz, México.
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31
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Muller MM, Santana DJ, Costa HC, Ceron K. Geographic patterns of distribution and ecological niche of the snake-necked turtle genus Hydromedusa. PeerJ 2024; 12:e16712. [PMID: 38560463 PMCID: PMC10979749 DOI: 10.7717/peerj.16712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/01/2023] [Indexed: 04/04/2024] Open
Abstract
Biotic and abiotic factors play a crucial role in determining the distribution of species. These factors dictate the conditions that must be met for a species to thrive in a particular area. Sister species that present some degree of niche overlap can shed light on how they are distributed and coexist in their environment. This study aims to investigate the geographical distribution and ecological niche of the sister species of snake-necked turtles Hydromedusa maximiliani and H. tectifera. By analyzing their niche overlap, we aim to obtain a better understanding of how these two species coexist and which variables are determining their occurences. We applied species distribution modeling and compared the niches using the niche equivalence and similarity tests. Our findings show that the distribution of H. maximiliani is most influenced by temperature seasonality and isothermality, while H. tectifera is most affected by the temperature seasonality, precipitation of warmest quarter and mean diurnal range. In addition, our results suggest that the niche expressed by H. maximiliani retained ecological characteristics that can accurately predict the H. tectifera distribution, but the inverse is not true. In this sense, differences are not solely due to the geographic availability of environmental conditions but can reflect niche restrictions, such as competition.
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Affiliation(s)
- Márcia M.P. Muller
- Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista, São José do Rio Preto, São Paulo, Brazil
| | - Diego J. Santana
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Henrique C. Costa
- Departamento de Zoologia, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Karoline Ceron
- Departamento de Biologia Animal, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
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32
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Shipley BR, McGuire JL. The environmental conditions of endemism hotspots shape the functional traits of mammalian assemblages. Proc Biol Sci 2024; 291:20232773. [PMID: 38471553 DOI: 10.1098/rspb.2023.2773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Endemic (small-ranged) species are distributed non-randomly across the globe. Regions of high topography and stable climates have higher endemism than flat, climatically unstable regions. However, it is unclear how these environmental conditions interact with and filter mammalian traits. Here, we characterize the functional traits of highly endemic mammalian assemblages in multiple ways, testing the hypothesis that these assemblages are trait-filtered (less functionally diverse) and dominated by species with traits associated with small range sizes. Compiling trait data for more than 5000 mammal species, we calculated assemblage means and multidimensional functional metrics to evaluate the distribution of traits across each assemblage. We then related these metrics to the endemism of global World Wildlife Fund ecoregions using linear models and phylogenetic fourth-corner regression. Highly endemic mammalian assemblages had small average body masses, low fecundity, short lifespans and specialized habitats. These traits relate to the stable climate and rough topography of endemism hotspots and to mammals' ability to expand their ranges, suggesting that the environmental conditions of endemism hotspots allowed their survival. Furthermore, species living in endemism hotspots clustered near the edges of their communities' functional spaces, indicating that abiotic trait filtering and biotic interactions act in tandem to shape these communities.
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Affiliation(s)
- Benjamin R Shipley
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Jenny L McGuire
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA
- Interdisciplinary Graduate Program in Quantitative Biosciences, Georgia Institute of Technology, Atlanta, GA 30332, USA
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33
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Folk RA, Charboneau JLM, Belitz M, Singh T, Kates HR, Soltis DE, Soltis PS, Guralnick RP, Siniscalchi CM. Anatomy of a mega-radiation: Biogeography and niche evolution in Astragalus. AMERICAN JOURNAL OF BOTANY 2024; 111:e16299. [PMID: 38419145 DOI: 10.1002/ajb2.16299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 03/02/2024]
Abstract
PREMISE Astragalus (Fabaceae), with more than 3000 species, represents a globally successful radiation of morphologically highly similar species predominant across the northern hemisphere. It has attracted attention from systematists and biogeographers, who have asked what factors might be behind the extraordinary diversity of this important arid-adapted clade and what sets it apart from close relatives with far less species richness. METHODS Here, for the first time using extensive phylogenetic sampling, we asked whether (1) Astragalus is uniquely characterized by bursts of radiation or whether diversification instead is uniform and no different from closely related taxa. Then we tested whether the species diversity of Astragalus is attributable specifically to its predilection for (2) cold and arid habitats, (3) particular soils, or to (4) chromosome evolution. Finally, we tested (5) whether Astragalus originated in central Asia as proposed and (6) whether niche evolutionary shifts were subsequently associated with the colonization of other continents. RESULTS Our results point to the importance of heterogeneity in the diversification of Astragalus, with upshifts associated with the earliest divergences but not strongly tied to any abiotic factor or biogeographic regionalization tested here. The only potential correlate with diversification we identified was chromosome number. Biogeographic shifts have a strong association with the abiotic environment and highlight the importance of central Asia as a biogeographic gateway. CONCLUSIONS Our investigation shows the importance of phylogenetic and evolutionary studies of logistically challenging "mega-radiations." Our findings reject any simple key innovation behind high diversity and underline the often nuanced, multifactorial processes leading to species-rich clades.
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Affiliation(s)
- Ryan A Folk
- Department of Biological Sciences, Mississippi State University, Mississippi State, MS, USA
| | - Joseph L M Charboneau
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Michael Belitz
- Florida Museum, University of Florida, Gainesville, FL, USA
| | - Tajinder Singh
- Department of Biological Sciences, Mississippi State University, Mississippi State, MS, USA
| | | | - Douglas E Soltis
- Florida Museum, University of Florida, Gainesville, FL, USA
- Genetics Institute, University of Florida, Gainesville, FL, USA
- Biodiversity Institute, University of Florida, Gainesville, FL, USA
- Department of Biology, University of Florida, Gainesville, FL, USA
| | - Pamela S Soltis
- Florida Museum, University of Florida, Gainesville, FL, USA
- Genetics Institute, University of Florida, Gainesville, FL, USA
- Biodiversity Institute, University of Florida, Gainesville, FL, USA
| | - Robert P Guralnick
- Florida Museum, University of Florida, Gainesville, FL, USA
- Biodiversity Institute, University of Florida, Gainesville, FL, USA
| | - Carolina M Siniscalchi
- Department of Biological Sciences, Mississippi State University, Mississippi State, MS, USA
- General Libraries, Mississippi State University, Mississippi State, MS, USA
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Popescu SM, Tigae C, Dobrițescu A, Ștefănescu DM. Exploring the Climatic Niche Evolution of the Genus Falco (Aves: Falconidae) in Europe. BIOLOGY 2024; 13:113. [PMID: 38392331 PMCID: PMC10886973 DOI: 10.3390/biology13020113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024]
Abstract
By integrating species distribution modeling techniques, phylogenetic comparative methods, and climatic data, we analyzed how European falcon climatic niches have changed over evolutionary time in order to understand their tempo and mode of evolution and gain phylogenetic insights related to the ecological context of falcon evolution. For this purpose, we tested the relative contributions of niche conservatism, convergent evolution, and divergent evolution in the evolutionary history of this group of species in Europe. The occupation of climatic niche spaces by falcon species in Europe was not similar, considering that their climatic niche evolution was characterized by heterotachy, especially after ca. 4 Mya. Our results indicate that convergent evolution and niche divergence played an important role in the evolutionary history of these species, with no significant evidence of closely related species retaining their fundamental niche over time (phylogenetic niche conservatism). In most analyses, less closely related falcon species occupied similar climatic environments. We found that speciation in the European genus Falco was influenced by climatic niche differentiation, more prevalent in the last 4 million years, with the main climatic niche shifts occurring between closely related falcon species.
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Affiliation(s)
- Simona Mariana Popescu
- Department of Biology and Environmental Engineering, University of Craiova, A.I. Cuza, 13, 200585 Craiova, Romania
| | - Cristian Tigae
- Faculty of Science, University of Craiova, A.I. Cuza, 13, 200585 Craiova, Romania
| | - Aurelian Dobrițescu
- Faculty of Science, University of Craiova, A.I. Cuza, 13, 200585 Craiova, Romania
| | - Dragoș Mihail Ștefănescu
- Department of Biology and Environmental Engineering, University of Craiova, A.I. Cuza, 13, 200585 Craiova, Romania
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35
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Gerber BD, Devarajan K, Farris ZJ, Fidino M. A model-based hypothesis framework to define and estimate the diel niche via the 'Diel.Niche' R package. J Anim Ecol 2024; 93:132-146. [PMID: 38213300 DOI: 10.1111/1365-2656.14035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/21/2023] [Indexed: 01/13/2024]
Abstract
How animals use the diel period (24-h light-dark cycle) is of fundamental importance to understand their niche. While ecological and evolutionary literature abound with discussion of diel phenotypes (e.g. diurnal, nocturnal, crepuscular, cathemeral), they lack clear and explicit quantitative definitions. As such, inference can be confounded when evaluating hypotheses of animal diel niche switching or plasticity across studies because researchers may be operating under different definitions of diel phenotypes. We propose quantitative definitions of diel phenotypes using four alternative hypothesis sets (maximizing, traditional, general and selection) aimed at achieving different objectives. Each hypothesis set is composed of mutually exclusive hypotheses defined based on the activity probabilities in the three fundamental periods of light availability (twilight, daytime and night-time). We develop a Bayesian modelling framework that compares diel phenotype hypotheses using Bayes factors and estimates model parameters using a multinomial model with linear inequality constraints. Model comparison, parameter estimation and visualizing results can be done in the Diel.Niche R package. A simplified R Shiny web application is also available. We provide extensive simulation results to guide researchers on the power to discriminate among hypotheses for a range of sample sizes (10-1280). We also work through several examples of using data to make inferences on diel activity, and include online vignettes on how to use the Diel.Niche package. We demonstrate how our modelling framework complements other analyses, such as circular kernel density estimators and animal movement modelling. Our aim is to encourage standardization of the language of diel activity and bridge conceptual frameworks and hypotheses in diel research with data and models. Lastly, we hope more research focuses on the ecological and conservation importance of understanding how animals use diel time.
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Affiliation(s)
- Brian D Gerber
- Department of Natural Resources Science, University of Rhode Island, Kingston, Rhode Island, USA
| | - Kadambari Devarajan
- Department of Natural Resources Science, University of Rhode Island, Kingston, Rhode Island, USA
| | - Zach J Farris
- Department of Public Health and Exercise Science, Appalachian State University, Boone, North Carolina, USA
| | - Mason Fidino
- Conservation & Science Department, Lincoln Park Zoo, Chicago, Illinois, USA
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Singh H, Kumar N, Singh R, Kumar M. Assessing the climate change impact on the habitat suitability of the range-restricted bird species (Catreus wallichii) in the Indian Himalayan ecosystem. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:121224-121235. [PMID: 37950783 DOI: 10.1007/s11356-023-30789-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/27/2023] [Indexed: 11/13/2023]
Abstract
Climate change profoundly impacts ecosystems' function and composition, changing living organisms' habitats. The Indian Himalayan ecosystem (IHE) is particularly susceptible and vulnerable to the effects of climate change. However, our understanding of how climate change affects the habitats of range-restricted and vulnerable avifauna in the IHE still needs to be improved. Hence, we employed ensemble species distribution modelling to examine the potential habitat shift of the cheer pheasant (Catreus wallichii) under climate change scenarios (representative concentration pathways, RCPs) i.e. RCP 4.5, RCP 6.0 and RCP 8.5) by 2050 and 2070. The study revealed a noticeable expansion of climatically suitable habitats, indicating a shift towards higher altitudes that would become more favourable and suitable under future climates. The model predicted an area of very highly suitable habitat (1247.4 km2), followed by highly suitable (2747.9 km2), moderately suitable (4002.3 km2), low suitable (4952.2 km2) and rarely suitable (4236 km2) in the current scenario. The projection of larger areas was falling into the "no change", followed by the "high suitable" and "low suitable" classes, for both the years 2050 and 2070 across all the RCPs. Furthermore, the projections indicated a consistent trend of increasing suitability for the cheer pheasant at higher elevations and a decline at lower elevations across RCPs for 2050 and 2070. Moreover, the mean diurnal temperature range was identified as the crucial driving factor, followed by isothermally and precipitation, influencing the species' shift towards suitable habitats at higher altitudes. The study can aid policymakers in developing effective conservation strategies to protect Himalayan range-restricted bird species in the face of climate change.
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Affiliation(s)
- Hukum Singh
- Forest Research Institute, PO New Forest, Dehradun, 248006, Uttarakhand, India.
| | - Narendra Kumar
- Forest Research Institute, PO New Forest, Dehradun, 248006, Uttarakhand, India
| | - Ranjeet Singh
- G.B. Pant National Institute of Himalayan Environment, Itanagar, 791113, Arunachal Pradesh, India
| | - Manoj Kumar
- Forest Research Institute, PO New Forest, Dehradun, 248006, Uttarakhand, India
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Herrando-Moraira S, Roquet C, Calleja JA, Chen YS, Fujikawa K, Galbany-Casals M, Garcia-Jacas N, Liu JQ, López-Alvarado J, López-Pujol J, Mandel JR, Mehregan I, Sáez L, Sennikov AN, Susanna A, Vilatersana R, Xu LS. Impact of the climatic changes in the Pliocene-Pleistocene transition on Irano-Turanian species. The radiation of genus Jurinea (Compositae). Mol Phylogenet Evol 2023; 189:107928. [PMID: 37714444 DOI: 10.1016/j.ympev.2023.107928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/07/2023] [Accepted: 09/12/2023] [Indexed: 09/17/2023]
Abstract
The Irano-Turanian region is one of the world's richest floristic regions and the centre of diversity for numerous xerophytic plant lineages. However, we still have limited knowledge on the timing of evolution and biogeographic history of its flora, and potential drivers of diversification remain underexplored. To fill this knowledge gap, we focus on the Eurasian genus Jurinea (ca. 200 species), one of the largest plant radiations that diversified in the region. We applied a macroevolutionary integrative approach to explicitly test diversification hypotheses and investigate the relative roles of geography vs. ecology and niche conservatism vs. niche lability in speciation processes. To do so, we gathered a sample comprising 77% of total genus richness and obtained data about (1) its phylogenetic history, recovering 502 nuclear loci sequences; (2) growth forms; (3) ecological niche, compiling data of 21 variables for more than 2500 occurrences; and (4) paleoclimatic conditions, to estimate climatic stability. Our results revealed that climate was a key factor in the evolutionary dynamics of Jurinea. The main diversification and biogeographic events that occurred during past climate changes, which led to colder and drier conditions, are the following: (1) the origin of the genus (10.7 Ma); (2) long-distance dispersals from the Iranian Plateau to adjacent regions (∼7-4 Ma); and (3) the diversification shift during Pliocene-Pleistocene Transition (ca. 3 Ma), when net diversification rate almost doubled. Our results supported the pre-adaptation hypothesis, i.e., the evolutionary success of Jurinea was linked to the retention of the ancestral niche adapted to aridity. Interestingly, the paleoclimatic analyses revealed that in the Iranian Plateau long-term climatic stability favoured old-lineage persistence, resulting in current high species richness of semi-arid and cold adapted clades; whereas moderate climate oscillations stimulated allopatric diversification in the lineages distributed in the Circumboreal region. In contrast, growth form lability and high niche disparity among closely related species in the Central Asian clade suggest adaptive radiation to mountain habitats. In sum, the radiation of Jurinea is the result of both adaptive and non-adaptive processes influenced by climatic, orogenic and ecological factors.
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Affiliation(s)
- Sonia Herrando-Moraira
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Pg. del Migdia, s.n., 08038 Barcelona, Spain
| | - Cristina Roquet
- Systematics and Evolution of Vascular Plants (UAB) - Associated Unit to CSIC, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
| | - Juan-Antonio Calleja
- Departament of Biology (Botany), Faculty of Sciences, Research Centre on Biodiversity and Global Change (CIBC-UAM), 28049 Madrid, Spain
| | - You-Sheng Chen
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Kazumi Fujikawa
- Kochi Prefectural Makino Botanical Garden, 4200-6, Godaisan, Kochi 781-8125, Japan
| | - Mercè Galbany-Casals
- Systematics and Evolution of Vascular Plants (UAB) - Associated Unit to CSIC, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Núria Garcia-Jacas
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Pg. del Migdia, s.n., 08038 Barcelona, Spain
| | - Jian-Quan Liu
- Key Laboratory for Bio-Resources and Eco-Environment, College of Life Sciences, Sichuan University, Chengdu, China
| | - Javier López-Alvarado
- Systematics and Evolution of Vascular Plants (UAB) - Associated Unit to CSIC, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Jordi López-Pujol
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Pg. del Migdia, s.n., 08038 Barcelona, Spain; Escuela de Ciencias Ambientales, Universidad Espíritu Santo (UEES), Samborondón 091650, Ecuador
| | - Jennifer R Mandel
- Department of Biological Sciences, Center for Biodiversity, University of Memphis, Memphis, TN 38152, USA
| | - Iraj Mehregan
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Llorenç Sáez
- Systematics and Evolution of Vascular Plants (UAB) - Associated Unit to CSIC, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Alexander N Sennikov
- Botanical Museum, Finnish Museum of Natural History, P.O. Box 7, 00014 University of Helsinki, Finland
| | - Alfonso Susanna
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Pg. del Migdia, s.n., 08038 Barcelona, Spain
| | - Roser Vilatersana
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Pg. del Migdia, s.n., 08038 Barcelona, Spain
| | - Lian-Sheng Xu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
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Wang Y, Wang Y, Yu F, Yi X. Phylogeny more than plant height and leaf area explains variance in seed mass. FRONTIERS IN PLANT SCIENCE 2023; 14:1266798. [PMID: 38034582 PMCID: PMC10687375 DOI: 10.3389/fpls.2023.1266798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023]
Abstract
Although variation in seed mass can be attributed to other plant functional traits such as plant height, leaf size, genome size, growth form, leaf N and phylogeny, until now, there has been little information on the relative contributions of these factors to variation in seed mass. We compiled data consisting of 1071 vascular plant species from the literature to quantify the relationships between seed mass, explanatory variables and phylogeny. Strong phylogenetic signals of these explanatory variables reflected inherited ancestral traits of the plant species. Without controlling phylogeny, growth form and leaf N are associated with seed mass. However, this association disappeared when accounting for phylogeny. Plant height, leaf area, and genome size showed consistent positive relationship with seed mass irrespective of phylogeny. Using phylogenetic partial R2s model, phylogeny explained 50.89% of the variance in seed mass, much more than plant height, leaf area, genome size, leaf N, and growth form explaining only 7.39%, 0.58%, 1.85%, 0.06% and 0.09%, respectively. Therefore, future ecological work investigating the evolution of seed size should be cautious given that phylogeny is the best overall predictor for seed mass. Our study provides a novel avenue for clarifying variation in functional traits across plant species, improving our better understanding of global patterns in plant traits.
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Affiliation(s)
- Yingnan Wang
- School of Life Sciences, Qufu Normal University, Qufu, China
| | - Yang Wang
- College of Life Sciences, Henan Normal University, Xinxiang, China
| | - Fei Yu
- College of Life Sciences, Henan Normal University, Xinxiang, China
| | - Xianfeng Yi
- School of Life Sciences, Qufu Normal University, Qufu, China
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Rull V. An Updated Review of Fossil Pollen Evidence for the Study of the Origin, Evolution and Diversification of Caribbean Mangroves. PLANTS (BASEL, SWITZERLAND) 2023; 12:3852. [PMID: 38005749 PMCID: PMC10674848 DOI: 10.3390/plants12223852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023]
Abstract
Recently, the evolutionary history of the Caribbean mangroves has been reconsidered using partial palynological databases organized by the time intervals of interest, namely Late Cretaceous to Eocene for the origin, the Eocene-Oligocene transition for major turnover and Neogene to Quaternary for diversification. These discussions have been published in a set of sequential papers, but the raw information remains unknown. This paper reviews all the information available and provides the first comprehensive and updated compilation of the abovementioned partial databases. This compilation is called CARMA-F (CARibbean MAngroves-Fossil) and includes nearly 90 localities from the present and past Caribbean coasts, ranging from the Late Cretaceous to the Pliocene. Details on the Quaternary localities (CARMA-Q) will be published later. CARMA-F lists and illustrates the fossil pollen from past mangrove taxa and their extant representatives, and includes a map of the studied localities and a conventional spreadsheet with the raw data. The compilation is the most complete available for the study of the origin, evolution and diversification of Caribbean mangroves, and is open to modifications for adapting it to the particular interests of each researcher.
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Affiliation(s)
- Valentí Rull
- Botanic Institute of Barcelona, Spanish National Research Council (CSIC), Pg. del Migdia s/n, 08028 Barcelona, Spain;
- Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, C. de les Columnes s/n, 08193 Cerdanyola del Vallès, Spain
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40
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Mayani-Parás F, Moreno CE, Escalona-Segura G, Botello F, Munguía-Carrara M, Sánchez-Cordero V. Classification and distribution of functional groups of birds and mammals in Mexico. PLoS One 2023; 18:e0287036. [PMID: 37934744 PMCID: PMC10629651 DOI: 10.1371/journal.pone.0287036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 05/28/2023] [Indexed: 11/09/2023] Open
Abstract
There has been a recent exponential growth in the study of functional trait ecology. Nonetheless, the study of functional traits and functional groups has been limited for terrestrial vertebrates. We conducted a classification update of functional groups (FG) of birds and mammals in Mexico, and determined the distribution patterns of FG species richness in different ecosystems nationwide. We selected six functional traits (feeding habit, locomotion, feeding substrate and technique, activity period, seasonality, and body size) obtained for 987 and 496 species of birds and mammals, respectively. A cophenetic correlation analyses resulted in values of 0.82 for the bird species dendrogram, and 0.79 for the mammal species dendrogram showing that the structures adequately reflected the similarity between observations. We obtained 52 FG for birds, assembled into 9 broader groups based on their feeding habits (16 invertivores, 6 carnivores: 5 herbivores, 9 aquatic vertivore/invertivore, 5 granivores, 1 scavenger, 3 nectarivores, 4 frugivores, and 3 omnivores). We obtained 35 FG for mammals, assembled into 9 broader groups based on their feeding habits (4 granivores, 10 herbivores, 1 nectarivore, 4 frugivores, 8 invertivores, 3 omnivores, 2 aquatic vertivore/invertivore, 1 hematophagous, and 2 carnivores). Overall, the distribution of FG species richness for birds and mammals gradually increased from the Nearctic to the Neotropical region, following a typical latitudinal species richness pattern. Few FG of migratory birds, and FG of granivore and herbivore mammals showed more species in the Nearctic and in the transitional regions. Our study provides a baseline for identifying ecological functions of species of birds and mammals in different ecosystems in Mexico, and contributes to understand the relationship between species diversity, community structure and ecosystem functioning. Identifying spatial patterns of functional trait diversity is important as biodiversity loss has a negative impact on ecosystem functioning and provision of environmental services.
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Affiliation(s)
- Fernando Mayani-Parás
- Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Claudia E. Moreno
- Centro de Investigaciones Biológicas, Universidad Autónoma del Estado de Hidalgo, Pachuca, Hidalgo, Mexico
| | - Griselda Escalona-Segura
- Departamento de Conservación de la Biodiversidad, El Colegio de la Frontera Sur (ECOSUR), Campeche, Campeche, Mexico
| | - Francisco Botello
- Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - Mariana Munguía-Carrara
- Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), Mexico City, Mexico
| | - Víctor Sánchez-Cordero
- Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
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Tietje M, Antonelli A, Forest F, Govaerts R, Smith SA, Sun M, Baker WJ, Eiserhardt WL. Global hotspots of plant phylogenetic diversity. THE NEW PHYTOLOGIST 2023; 240:1636-1646. [PMID: 37496281 DOI: 10.1111/nph.19151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/24/2023] [Indexed: 07/28/2023]
Abstract
Regions harbouring high unique phylogenetic diversity (PD) are priority targets for conservation. Here, we analyse the global distribution of plant PD, which remains poorly understood despite plants being the foundation of most terrestrial habitats and key to human livelihoods. Capitalising on a recently completed, comprehensive global checklist of vascular plants, we identify hotspots of unique plant PD and test three hypotheses: (1) PD is more evenly distributed than species diversity; (2) areas of highest PD (often called 'hotspots') do not maximise cumulative PD; and (3) many biomes are needed to maximise cumulative PD. Our results support all three hypotheses: more than twice as many regions are required to cover 50% of global plant PD compared to 50% of species; regions that maximise cumulative PD substantially differ from the regions with outstanding individual PD; and while (sub-)tropical moist forest regions dominate across PD hotspots, other forest types and open biomes are also essential. Safeguarding PD in the Anthropocene (including the protection of some comparatively species-poor areas) is a global, increasingly recognised responsibility. Having highlighted countries with outstanding unique plant PD, further analyses are now required to fully understand the global distribution of plant PD and associated conservation imperatives across spatial scales.
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Affiliation(s)
- Melanie Tietje
- Department of Biology, Aarhus University, Aarhus, 8000, Denmark
| | - Alexandre Antonelli
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
- Department of Biology, University of Oxford, Oxford, OX1 3SZ, UK
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Göteborg, 413 19, Sweden
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | | | - Stephen A Smith
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Miao Sun
- National Key Laboratory for Germplasm Innovation and Utilization of Horticultural Crops, Huazhong Agriculture University, Wuhan, Hubei, 430070, China
| | | | - Wolf L Eiserhardt
- Department of Biology, Aarhus University, Aarhus, 8000, Denmark
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
- Aarhus Institute of Advanced Studies, Aarhus University, Aaarhus, 8000, Denmark
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42
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Cui X, Dai D, Huang C, Wang B, Li S, You C, Paterson AM, Perry GLW, Buckley HL, Cubino JP, Wyse SV, Alam MA, Zhou S, Xiao L, Cao D, Xu Z, Curran TJ. Climatic conditions affect shoot flammability by influencing flammability-related functional traits in nonfire-prone habitats. THE NEW PHYTOLOGIST 2023; 240:105-113. [PMID: 36960541 DOI: 10.1111/nph.18905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/16/2023] [Indexed: 06/18/2023]
Abstract
Plant flammability is an important driver of wildfires, and flammability itself is determined by several plant functional traits. While many plant traits are influenced by climatic conditions, the interaction between climatic conditions and plant flammability has rarely been investigated. Here, we explored the relationships among climatic conditions, shoot-level flammability components, and flammability-related functional traits for 186 plant species from fire-prone and nonfire-prone habitats. For species originating from nonfire-prone habitats, those from warmer areas tended to have lower shoot moisture content and larger leaves, and had higher shoot flammability with higher ignitibility, combustibility, and sustainability. Plants in wetter areas tended to have lower shoot flammability with lower combustibility and sustainability due to higher shoot moisture contents. In fire-prone habitats, shoot flammability was not significantly related to any climatic factor. Our study suggests that for species originating in nonfire-prone habitats, climatic conditions have influenced plant flammability by shifting flammability-related functional traits, including leaf size and shoot moisture content. Climate does not predict shoot flammability in species from fire-prone habitats; here, fire regimes may have an important role in shaping plant flammability. Understanding these nuances in the determinants of plant flammability is important in an increasingly fire-prone world.
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Affiliation(s)
- Xinglei Cui
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
- Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Forestry Ecological Engineering in the Upper Reaches of the Yangtze River, Key Laboratory of Sichuan Province, National Forestry and Grassland Administration, Chengdu, 611130, China
| | - Dachuan Dai
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Congde Huang
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
- Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Forestry Ecological Engineering in the Upper Reaches of the Yangtze River, Key Laboratory of Sichuan Province, National Forestry and Grassland Administration, Chengdu, 611130, China
| | - Bilei Wang
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Shuting Li
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Chengming You
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Adrian M Paterson
- Department of Pest-management and Conservation, Lincoln University, Lincoln, 7647, New Zealand
| | - George L W Perry
- School of Environment, University of Auckland, Auckland, 1142, New Zealand
| | - Hannah L Buckley
- School of Science, Auckland University of Technology, Auckland, 1010, New Zealand
| | - Josep Padullés Cubino
- Centre for Ecological Research and Forestry Applications (CREAF), Cerdanyola del Vallès, 8193, Spain
| | - Sarah V Wyse
- School of Forestry, University of Canterbury, Christchurch, 7910, New Zealand
| | - Md Azharul Alam
- Department of Pest-management and Conservation, Lincoln University, Lincoln, 7647, New Zealand
| | - Shixing Zhou
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
- Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Forestry Ecological Engineering in the Upper Reaches of the Yangtze River, Key Laboratory of Sichuan Province, National Forestry and Grassland Administration, Chengdu, 611130, China
| | - Lin Xiao
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Dongyu Cao
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
| | - Zhenfeng Xu
- Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, National Forestry and Grassland Administration, Sichuan Agricultural University, Chengdu, 611130, China
- Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Forestry Ecological Engineering in the Upper Reaches of the Yangtze River, Key Laboratory of Sichuan Province, National Forestry and Grassland Administration, Chengdu, 611130, China
| | - Timothy J Curran
- Department of Pest-management and Conservation, Lincoln University, Lincoln, 7647, New Zealand
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Ni M, Luo H, Xu H, Chu C, Fang S. High temperature can improve the performance of invasive plants by facilitating root growth. AMERICAN JOURNAL OF BOTANY 2023; 110:e16227. [PMID: 37561668 DOI: 10.1002/ajb2.16227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
PREMISE The ever-increasing temperatures of the Anthropocene may facilitate plant invasions. To date, studies of temperature effects on alien plants have mainly focused on aboveground plant traits but ignored belowground traits, which may confound predictions of plant invasion risks. METHODS The temperature effects on the root growth dynamics of two alien shrubs, invasive Mimosa sepiaria and naturalized Corchorus capsulari, were studied using a 3D, transparent growth system under five temperature treatments (day/night: 18°C/13°C to 34°C/29°C) that cover the present and future warming temperature scenarios in China. We measured root depth and width growth in response to temperature treatments over 84 days. We also investigated intra- and interspecific competition of paired plants of the two species grown together at the five temperatures. RESULTS Shoot growth of M. sepiaria and C. capsularis was optimal at the mid-range temperature. Root growth, however, was faster at the highest temperature (34°C/29°C) for M. sepiaria, but decreased for C. capsularis as temperatures increased. Root depth growth was more sensitive than root width for both species during neighbor competition. Compared to C. capsularis, M. sepiaria had relatively greater advantage during intra- and interspecific competition with increasing temperature, possibly because of its better root growth at high temperatures. CONCLUSIONS These results suggest that temperature increases can improve the performance of some alien plants by facilitating width and depth growth of their roots. This enhancement requires serious attention when managing and predicting invasion risk.
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Affiliation(s)
- Ming Ni
- Department of Ecology, State Key Laboratory of Biocontrol and School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Hongxia Luo
- Department of Ecology, State Key Laboratory of Biocontrol and School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Han Xu
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China
| | - Chengjin Chu
- Department of Ecology, State Key Laboratory of Biocontrol and School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Suqin Fang
- Department of Ecology, State Key Laboratory of Biocontrol and School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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Dean LL, Magalhaes IS, D’Agostino D, Hohenlohe P, MacColl ADC. On the Origins of Phenotypic Parallelism in Benthic and Limnetic Stickleback. Mol Biol Evol 2023; 40:msad191. [PMID: 37652053 PMCID: PMC10490448 DOI: 10.1093/molbev/msad191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 07/24/2023] [Accepted: 08/16/2023] [Indexed: 09/02/2023] Open
Abstract
Rapid evolution of similar phenotypes in similar environments, giving rise to in situ parallel adaptation, is an important hallmark of ecological speciation. However, what appears to be in situ adaptation can also arise by dispersal of divergent lineages from elsewhere. We test whether two contrasting phenotypes repeatedly evolved in parallel, or have a single origin, in an archetypal example of ecological adaptive radiation: benthic-limnetic three-spined stickleback (Gasterosteus aculeatus) across species pair and solitary lakes in British Columbia. We identify two genomic clusters across freshwater populations, which differ in benthic-limnetic divergent phenotypic traits and separate benthic from limnetic individuals in species pair lakes. Phylogenetic reconstruction and niche evolution modeling both suggest a single evolutionary origin for each of these clusters. We detected strong phylogenetic signal in benthic-limnetic divergent traits, suggesting that they are ancestrally retained. Accounting for ancestral state retention, we identify local adaptation of body armor due to the presence of an intraguild predator, the sculpin (Cottus asper), and environmental effects of lake depth and pH on body size. Taken together, our results imply a predominant role for retention of ancestral characteristics in driving trait distribution, with further selection imposed on some traits by environmental factors.
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Affiliation(s)
- Laura L Dean
- School of Life Sciences, The University of Nottingham, University Park, Nottingham, UK
| | - Isabel Santos Magalhaes
- School of Life Sciences, The University of Nottingham, University Park, Nottingham, UK
- Department of Life Sciences, School of Health and Life Sciences, Whitelands College, University of Roehampton, London, UK
| | - Daniele D’Agostino
- School of Life Sciences, The University of Nottingham, University Park, Nottingham, UK
- Water Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Paul Hohenlohe
- Institute for Bioinformatics and Evolutionary Studies, Department of Biological Sciences, University of Idaho, Moscow, ID, USA
| | - Andrew D C MacColl
- School of Life Sciences, The University of Nottingham, University Park, Nottingham, UK
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De Camargo RX. Avian Diversity Responds Unimodally to Natural Landcover: Implications for Conservation Management. Animals (Basel) 2023; 13:2647. [PMID: 37627438 PMCID: PMC10451700 DOI: 10.3390/ani13162647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/11/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Predicting species' ecological responses to landcovers within landscapes could guide conservation practices. Current modelling efforts derived from classic species-area relationships almost always predict richness monotonically increasing as the proportion of landcovers increases. Yet evidence to explain hump-shaped richness-landcover patterns is lacking. We tested predictions related to hypothesised drivers of peaked relationships between richness and proportion of natural landcover. We estimated richness from breeding bird atlases at different spatial scales (25 to 900 km2) in New York State and Southern Ontario. We modelled richness to gradients of natural landcover, temperature, and landcover heterogeneity. We controlled models for sampling effort and regional size of the species pool. Species richness peaks as a function of the proportion of natural landcover consistently across spatial scales and geographic regions sharing similar biogeographic characteristics. Temperature plays a role, but peaked relationships are not entirely due to climate-landcover collinearities. Heterogeneity weakly explains richness variance in the models. Increased amounts of natural landcover promote species richness to a limit in landscapes with relatively little (<30%) natural cover. Higher amounts of natural cover and a certain amount of human-modified landcovers can provide habitats for species that prefer open habitats. Much of the variation in richness among landscapes must be related to variables other than natural versus human-dominated landcovers.
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Affiliation(s)
- Rafael X. De Camargo
- Laboratoire Chrono-Environnement, UMR-CNRS 6249, Université Franche-Comté—UFC, 25030 Besançon, France;
- TRANSBIO Graduate School, Université Bourgogne Franche Comté—COMUE UBFC, 25000 Besançon, France
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Zhou M, Guan X, Deng T, Hu R, Qian L, Yang X, Wu B, Li J, He Q, Shu L, Yan Q, He Z. Synthetic phylogenetically diverse communities promote denitrification and stability. ENVIRONMENTAL RESEARCH 2023; 231:116184. [PMID: 37207729 DOI: 10.1016/j.envres.2023.116184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/11/2023] [Accepted: 05/15/2023] [Indexed: 05/21/2023]
Abstract
Denitrification is an important process of the global nitrogen cycle as some of its intermediates are environmentally important or related to global warming. However, how the phylogenetic diversity of denitrifying communities affects their denitrification rates and temporal stability remains unclear. Here we selected denitrifiers based on their phylogenetic distance to construct two groups of synthetic denitrifying communities: one closely related (CR) group with all strains from the genus Shewanella and the other distantly related (DR) group with all constituents from different genera. All synthetic denitrifying communities (SDCs) were experimentally evolved for 200 generations. The results showed that high phylogenetic diversity followed by experimental evolution promoted the function and stability of synthetic denitrifying communities. Specifically, the productivity and denitrification rates were significantly (P < 0.05) higher with Paracocus denitrificans as the dominant species (since the 50th generation) in the DR community than those in the CR community. The DR community also showed significantly (t = 7.119, df = 10, P < 0.001) higher stability through overyielding and asynchrony of species fluctuations, and showed more complementarity than the CR group during the experimental evolution. This study has important implications for applying synthetic communities to remediate environmental problems and mitigate greenhouse gas emissions.
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Affiliation(s)
- Min Zhou
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Xiaotong Guan
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ting Deng
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ruiwen Hu
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Lu Qian
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Xueqin Yang
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Bo Wu
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Juan Li
- College of Agronomy, Hunan Agricultural University, Changsha, 410128, China
| | - Qiang He
- Department of Civil and Environmental Engineering, The University of Tennessee, Knoxville, TN, 37996, USA
| | - Longfei Shu
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China
| | - Qingyun Yan
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Zhili He
- Environmental Microbiomics Research Center, School of Environmental Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), State Key Laboratory for Biocontrol, Sun Yat-sen University, Guangzhou, 510006, China; College of Agronomy, Hunan Agricultural University, Changsha, 410128, China.
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Huang S, Zha X, Fu G. Affecting Factors of Plant Phyllosphere Microbial Community and Their Responses to Climatic Warming-A Review. PLANTS (BASEL, SWITZERLAND) 2023; 12:2891. [PMID: 37631103 PMCID: PMC10458011 DOI: 10.3390/plants12162891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/02/2023] [Accepted: 08/06/2023] [Indexed: 08/27/2023]
Abstract
Phyllosphere microorganisms are not only an important part of plants, but also an important part of microorganisms. In this review, the function of phyllosphere microorganisms, the assembly mechanism of phyllosphere microorganisms, the driving factors of phyllosphere microbial community structure, and the effects of climate warming on phyllosphere microbial community structure were reviewed. Generally, phyllosphere microorganisms have a variety of functions (e.g., fixing nitrogen, promoting plant growth). Although selection and dispersal processes together regulate the assembly of phyllospheric microbial communities, which one of the ecological processes is dominant and how external disturbances alter the relative contributions of each ecological process remains controversial. Abiotic factors (e.g., climatic conditions, geographical location and physical and chemical properties of soil) and biological factors (e.g., phyllosphere morphological structure, physiological and biochemical characteristics, and plant species and varieties) can affect phyllosphere microbial community structure. However, the predominant factors affecting phyllosphere microbial community structure are controversial. Moreover, how climate warming affects the phyllosphere microbial community structure and its driving mechanism have not been fully resolved, and further relevant studies are needed.
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Affiliation(s)
- Shaolin Huang
- Lhasa Plateau Ecosystem Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
| | - Xinjie Zha
- Xi’an University of Finance and Economics, Xi’an 710100, China;
| | - Gang Fu
- Lhasa Plateau Ecosystem Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
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48
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Rader JA, Matute DR. Isotopic niches do not follow the expectations of niche conservatism in the bird genus Cinclodes. J Evol Biol 2023; 36:1185-1197. [PMID: 37428811 DOI: 10.1111/jeb.14197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 06/02/2023] [Accepted: 06/07/2023] [Indexed: 07/12/2023]
Abstract
Phenotypic traits are expected to be more similar among closely related species than among species that diverged long ago (all else being equal). This pattern, known as phylogenetic niche conservatism, also applies to traits that are important to determine the niche of species. To test this hypothesis on ecological niches, we analysed isotopic data from 254 museum study skins from 12 of the 16 species of the bird genus Cinclodes and measured stable isotope ratios for four different elements: carbon, nitrogen, hydrogen and oxygen. We find that all traits, measured individually, or as a composite measurement, lack any phylogenetic signal, which in turn suggests a high level of lability in ecological niches. We compared these metrics to the measurements of morphological traits in the same genus and found that isotopic niches are uniquely evolutionarily labile compared to other traits. Our results suggest that, in Cinclodes, the realized niche evolves much faster than expected by the constraints of phylogenetic history and poses the question of whether this is a general pattern across the tree of life.
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Affiliation(s)
- Jonathan A Rader
- Dept. of Biology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Daniel R Matute
- Dept. of Biology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Assis J, Alberto F, Macaya EC, Castilho Coelho N, Faugeron S, Pearson GA, Ladah L, Reed DC, Raimondi P, Mansilla A, Brickle P, Zuccarello GC, Serrão EA. Past climate-driven range shifts structuring intraspecific biodiversity levels of the giant kelp (Macrocystis pyrifera) at global scales. Sci Rep 2023; 13:12046. [PMID: 37491385 PMCID: PMC10368654 DOI: 10.1038/s41598-023-38944-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 07/17/2023] [Indexed: 07/27/2023] Open
Abstract
The paradigm of past climate-driven range shifts structuring the distribution of marine intraspecific biodiversity lacks replication in biological models exposed to comparable limiting conditions in independent regions. This may lead to confounding effects unlinked to climate drivers. We aim to fill in this gap by asking whether the global distribution of intraspecific biodiversity of giant kelp (Macrocystis pyrifera) is explained by past climate changes occurring across the two hemispheres. We compared the species' population genetic diversity and structure inferred with microsatellite markers, with range shifts and long-term refugial regions predicted with species distribution modelling (SDM) from the last glacial maximum (LGM) to the present. The broad antitropical distribution of Macrocystis pyrifera is composed by six significantly differentiated genetic groups, for which current genetic diversity levels match the expectations of past climate changes. Range shifts from the LGM to the present structured low latitude refugial regions where genetic relics with higher and unique diversity were found (particularly in the Channel Islands of California and in Peru), while post-glacial expansions following ~ 40% range contraction explained extensive regions with homogenous reduced diversity. The estimated effect of past climate-driven range shifts was comparable between hemispheres, largely demonstrating that the distribution of intraspecific marine biodiversity can be structured by comparable evolutionary forces across the global ocean. Additionally, the differentiation and endemicity of regional genetic groups, confers high conservation value to these localized intraspecific biodiversity hotspots of giant kelp forests.
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Affiliation(s)
- Jorge Assis
- CCMAR, CIMAR, Universidade do Algarve, Gambelas, Faro, Portugal.
- Faculty of Bioscience and Aquaculture, Nord Universitet, Bodø, Norway.
| | - Filipe Alberto
- Department of Biological Sciences, University of Wisconsin, Milwaukee, USA
| | - Erasmo C Macaya
- Centro Fondap IDEAL and Departamento de Oceanografía, Universidad de Concepción, Concepción, Chile
| | - Nelson Castilho Coelho
- CCMAR, CIMAR, Universidade do Algarve, Gambelas, Faro, Portugal
- University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Sylvain Faugeron
- Núcleo Milenio MASH and IRL3614 Evolutionary Biology and Ecology of Algae, Facultad de Ciencias Biológicas, CNRS, Sorbonne Université, Universidad Austral de Chile, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | | | - Lydia Ladah
- Departamento de Oceanografía Biológica, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, Baja California, Mexico
| | - Daniel C Reed
- Marine Science Institute, University of California Santa Barbara, Santa Barbara, USA
| | | | - Andrés Mansilla
- Cape Horn International Center (CHIC), Universidad de Magallanes, Punta Arenas, Chile
| | - Paul Brickle
- South Atlantic Environmental Research Institute, Stanley, Falkland Islands
| | - Giuseppe C Zuccarello
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Ester A Serrão
- CCMAR, CIMAR, Universidade do Algarve, Gambelas, Faro, Portugal
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Rosas MR, Segovia RA, Guerrero PC. Climatic Niche Dynamics of the Astereae Lineage and Haplopappus Species Distribution following Amphitropical Long-Distance Dispersal. PLANTS (BASEL, SWITZERLAND) 2023; 12:2721. [PMID: 37514335 PMCID: PMC10383874 DOI: 10.3390/plants12142721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023]
Abstract
The tribe Astereae (Asteraceae) displays an American Amphitropical Disjunction. To understand the eco-evolutionary dynamics associated with a long-distance dispersal event and subsequent colonization of extratropical South America, we compared the climatic and geographic distributions of South American species with their closest North American relatives, focusing on the diverse South American Astereae genus, Haplopappus. Phylogenetic analysis revealed that two South American genera are closely related to seven North American genera. The climatic niche overlap (D = 0.5) between South and North America exhibits high stability (0.89), low expansion (0.12), and very low unfilling (0.04). The distribution of the North American species predicted the climatic and geographic space occupied by the South American species. In central Chile, Haplopappus showed a non-random latitudinal gradient in species richness, with Mediterranean climate variables mainly explaining the variation. Altitudinal patterns indicated peak richness at 600 m, declining at lower and higher elevations. These findings support climatic niche conservatism in shaping Haplopappus species distribution and diversity. Two major endemism zones were identified in central Chile and the southern region, with a transitional zone between Mediterranean and Temperate macro-bioclimates. Our results indicate strong niche conservatism following long-distance dispersal and slight niche expansion due to unique climatic variables in each hemisphere.
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Affiliation(s)
- Marcelo R Rosas
- Departamento de Botánica, Facultad de Ciencias Naturales & Oceanográficas, Universidad de Concepción, Casilla 160C, Concepcion 4030000, Chile
- Institute of Ecology and Biodiversity (IEB-Chile.cl), Victoria 631, Barrio Universitario, Concepcion 4030000, Chile
| | - Ricardo A Segovia
- Departamento de Botánica, Facultad de Ciencias Naturales & Oceanográficas, Universidad de Concepción, Casilla 160C, Concepcion 4030000, Chile
- Institute of Ecology and Biodiversity (IEB-Chile.cl), Victoria 631, Barrio Universitario, Concepcion 4030000, Chile
| | - Pablo C Guerrero
- Departamento de Botánica, Facultad de Ciencias Naturales & Oceanográficas, Universidad de Concepción, Casilla 160C, Concepcion 4030000, Chile
- Institute of Ecology and Biodiversity (IEB-Chile.cl), Victoria 631, Barrio Universitario, Concepcion 4030000, Chile
- Millennium Institute Biodiversity of Antarctic and Sub-Antarctic Ecosystems (BASE), Santiago 7800003, Chile
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