1
|
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.
Collapse
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
| |
Collapse
|
2
|
Morales-Saldaña S, Hipp AL, Valencia-Ávalos S, Hahn M, González-Elizondo MS, Gernandt DS, Pham KK, Oyama K, González-Rodríguez A. Divergence and reticulation in the Mexican white oaks: ecological and phylogenomic evidence on species limits and phylogenetic networks in the Quercus laeta complex (Fagaceae). ANNALS OF BOTANY 2024; 133:1007-1024. [PMID: 38428030 PMCID: PMC11089265 DOI: 10.1093/aob/mcae030] [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: 11/07/2023] [Accepted: 02/28/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND AND AIMS Introgressive hybridization poses a challenge to taxonomic and phylogenetic understanding of taxa, particularly when there are high numbers of co-occurring, intercrossable species. The genus Quercus exemplifies this situation. Oaks are highly diverse in sympatry and cross freely, creating syngameons of interfertile species. Although a well-resolved, dated phylogeny is available for the American oak clade, evolutionary relationships within many of the more recently derived clades remain to be defined, particularly for the young and exceptionally diverse Mexican white oak clade. Here, we adopted an approach bridging micro- and macroevolutionary scales to resolve evolutionary relationships in a rapidly diversifying clade endemic to Mexico. METHODS Ecological data and sequences of 155 low-copy nuclear genes were used to identify distinct lineages within the Quercus laeta complex. Concatenated and coalescent approaches were used to assess the phylogenetic placement of these lineages relative to the Mexican white oak clade. Phylogenetic network methods were applied to evaluate the timing and genomic significance of recent or historical introgression among lineages. KEY RESULTS The Q. laeta complex comprises six well-supported lineages, each restricted geographically and with mostly divergent climatic niches. Species trees corroborated that the different lineages are more closely related to other species of Mexican white oaks than to each other, suggesting that this complex is polyphyletic. Phylogenetic networks estimated events of ancient introgression that involved the ancestors of three present-day Q. laeta lineages. CONCLUSIONS The Q. laeta complex is a morphologically and ecologically related group of species rather than a clade. Currently, oak phylogenetics is at a turning point, at which it is necessary to integrate phylogenetics and ecology in broad regional samples to figure out species boundaries. Our study illuminates one of the more complicated of the Mexican white oak groups and lays groundwork for further taxonomic study.
Collapse
Affiliation(s)
- Saddan Morales-Saldaña
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México (UNAM), Antigua Carretera a Pátzcuaro No. 8701, Col. Ex-Hacienda de San José de la Huerta, Morelia, 58190, Michoacán, México
| | - Andrew L Hipp
- The Morton Arboretum, Lisle, IL 60532-1293, USA
- The Field Museum, Chicago, IL 60605, USA
| | - Susana Valencia-Ávalos
- Herbario de la Facultad de Ciencias, Departamento de Biología Comparada, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, México
| | | | | | - David S Gernandt
- Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, México
| | - Kasey K Pham
- Department of Biology, University of Florida, Gainesville, FL 32611, USA
| | - Ken Oyama
- Escuela Nacional de Estudios Superiores Unidad Morelia, Universidad Nacional Autónoma de México (UNAM), Antigua Carretera a Pátzcuaro No. 8701, Col. Ex‐Hacienda de San José de la Huerta, Morelia, 58190, Michoacán, México
| | - Antonio González-Rodríguez
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México (UNAM), Antigua Carretera a Pátzcuaro No. 8701, Col. Ex-Hacienda de San José de la Huerta, Morelia, 58190, Michoacán, México
| |
Collapse
|
3
|
Safaei-Mahroo B, Ghaffari H, Niamir A. A synoptic review of the Amphibians of Iran: bibliography, taxonomy, synonymy, distribution, conservation status, and identification key to the eggs, larvae, and adults. Zootaxa 2023; 5279:1-112. [PMID: 37518755 DOI: 10.11646/zootaxa.5279.1.1] [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: 05/08/2023] [Indexed: 08/01/2023]
Abstract
This study provides an illustrated account, a comprehensive update of the systematics, and a bibliography of the 15 species of anurans in five families, eight genera; and of the six species of urodeles in two families, four genera in Iran. Bufonidae, with eight species, is the most diverse family; Salamandridae has five species and Ranidae has four species. This study also presents updated identification keys for the eggs, larvae, and metamorphosed amphibians of Iran. We designated specimen NMW 19855.1 as neotype of Pelophylax persicus (Schneider, 1799) comb. nov.. Along with distribution maps obtained from all the reliable localities and museum specimens known at this time, the modelled habitat of species, and for the first time, the National Red List of amphibians based on the IUCN red list categories and criteria. Based on our evaluation we propose to categorize Bufo eichwaldi, Paradactylodon persicus, Neurergus derjugini, and N. kaiseri as Vulnerable at National Red List, and to move Bufotes (Calliopersa) luristanicus, B. (C.) surdus, Firouzophrynus olivaceus, and Rana pseudodalmatina from the category of Least Concern (LC) to Near Threatened (NT). The National Red List of amphibians that we propose has significant implications for endangered species management and conservation. Forty-one percent of amphibian species in Iran are endemic to the country, and more than forty percent of the Iranian amphibians are at risk of extinction. Zagros Mountain forest and Hyrcaniain forests have more than 80% (i.e. 18 species) of the diversity of Iranian amphibians. A considerable amount of scientific literature published on Iranian amphibians in Persian language is not easily accessible to researchers outside Iran. This monograph attempts to remedy the situation and provides broader access to international herpetology. We recognize that taxonomy is always in a state of flux, and the names and synonymies used here reflect our current view.
Collapse
Affiliation(s)
| | - Hanyeh Ghaffari
- Department of Environmental Sciences; Faculty of Natural Resources; University of Kurdistan; Sanandaj; Iran.
| | - Aidin Niamir
- Senckenberg Biodiversity and Climate Research Centre; Frankfurt am Main; Germany.
| |
Collapse
|
4
|
Karami P, Tavakoli S, Esmaeili M. Fine-scale habitat suitability and connectivity analysis for the core populations of Yellow-spotted mountain pond-breeding newt (Neurergus derjugini) in the west of Iran and east of Iraq. Glob Ecol Conserv 2023. [DOI: 10.1016/j.gecco.2023.e02429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
|
5
|
Kafimola S, Azimi M, Saberi-Pirooz R, Ilgaz Ç, Kashani GM, Kapli P, Ahmadzadeh F. Diversification in the mountains: Evolutionary history and molecular phylogeny of Anatolian rock lizards. Mol Phylogenet Evol 2023; 180:107675. [PMID: 36528333 DOI: 10.1016/j.ympev.2022.107675] [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: 06/19/2022] [Revised: 08/25/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
Mountains play a key role in forming biodiversity by acting both as barriers to gene flow among populations and as corridors for the migration of populations adapted to the conditions prevailing at high elevations. The Anatolian and the Zagros Mountains are located in the Alpine-Himalayan belt. The formation of these mountains has influenced the distribution and isolation of the animal population since the late Cenozoic. Apathya is a genus of lacertid lizards distributed along these mountains with two species, i.e., Apathya cappadocica and Apathya yassujica. The taxonomy status of lineages within the genus is complicated. In this study, we tried to collect extensive samples from throughout the distribution range, especially within the Zagros Mountains. Also, we used five genetic markers, two mitochondrial (COI and Cyt b) and three nuclear (C-mos, NKTR, and MCIR), to resolve the phylogenetic relationships within the genus and explain several possible scenarios that shaped multiple genetic structures. The combination of results in the current study indicated eight well-support monophyletic lineages that separated to two main groups; group 1 including A. c. cappadocica, A. c. muhtari and A. c. wolteri, group 2 contains four regional clades Turkey, Urmia, Baneh and Ilam, and finally a single clade belonging to the species A. yassujica. In contrast to previous studies, Apathya cappadocica urmiana was divided into four clades and three clades were recognized within Iranian boundaries. The clades have dispersed from Anatolia to adjacent regions in the south of Anatolia and the western Zagros Mountains. According to the evidence generated in this study this clade is paraphyletic. Based on our assumption, orogeny activities and also climate fluctuations in Middle Miocene and Pleistocene have influenced to formation of lineages. In this study we revisit the taxonomy of the genus and demonstrate that the species diversity was substantially underestimated. Our findings suggest that each of the eight clades corresponding to subspecies and distinct geographic regions deserve to be promoted to species level.
Collapse
Affiliation(s)
- Sara Kafimola
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran 1983963113, Iran; Department of Biology, Faculty of Science, University of Zanjan, Zanjan, Iran
| | - Maryam Azimi
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran 1983963113, Iran
| | - Reihaneh Saberi-Pirooz
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran 1983963113, Iran
| | - Çetin Ilgaz
- Department of Biology, Faculty of Science, Dokuz Eylül University, Buca- İzmir, Turkey; Research and Application Center for Fauna Flora, Dokuz Eylul University, Buca-İzmir, Turkey
| | | | - Paschalia Kapli
- Centre for Life's Origins and Evolution, Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
| | - Faraham Ahmadzadeh
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran 1983963113, Iran.
| |
Collapse
|
6
|
Quiroga-Carmona M, D’Elía G. Climate influences the genetic structure and niche differentiation among populations of the olive field mouse Abrothrix olivacea (Cricetidae: Abrotrichini). Sci Rep 2022; 12:22395. [PMID: 36575268 PMCID: PMC9794701 DOI: 10.1038/s41598-022-26937-x] [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: 06/08/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Even when environmental variation over time and space is commonly considered as an important driver of population divergence, few evaluations of intraspecific genetic variation explicitly assess whether observed structure has been caused by or is correlated with landscape heterogeneity. Several phylogeographic studies have characterized the mitochondrial diversity of Abrothrix olivacea, but none has incorporated landscape genetics analyses and ecological niche modeling, leaving a gap in the understanding of the species evolutionary history. Here, these aspects were addressed based on 186 single nucleotide polymorphisms, extracted from sequences of 801 bp of Cytb gene, gathered from 416 individuals collected at 103 localities in Argentina and Chile. Employing multivariate statistical analyses (gPCA, Mantel and Partial Mantel Tests, Procrustes Analysis, and RDA), associations between genetic differences and geographic and climatic distances were evaluated. Presence data was employed to estimate the potential geographic distribution of this species during historical and contemporary climatic scenarios, and to address differences among the climatic niches of their main mitochondrial lineages. The significant influence of landscape features in structuring mitochondrial variability was evidenced at different spatial scales, as well as the role of past climatic dynamics in driving geographic range shifts, mostly associated to Quaternary glaciations. Overall, these results suggest that throughout geographic range gene flow is unevenly influenced by climatic dissimilarity and the geographic distancing, and that studied lineages do not exhibit distributional signals of climatic niche conservatism. Additionally, genetic differentiation occurred by more complex evolutionary processes than mere disruption of gene flow or drift.
Collapse
Affiliation(s)
- Marcial Quiroga-Carmona
- grid.7119.e0000 0004 0487 459XInstituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia, Chile ,grid.7119.e0000 0004 0487 459XColección de Mamíferos, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia, Chile ,grid.24434.350000 0004 1937 0060School of Biological Sciences, University of Nebraska, Lincoln, USA
| | - Guillermo D’Elía
- grid.7119.e0000 0004 0487 459XInstituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia, Chile ,grid.7119.e0000 0004 0487 459XColección de Mamíferos, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia, Chile
| |
Collapse
|
7
|
Distribution of Biodiversity of Wild Beet Species (Genus Beta L.) in Armenia under Ongoing Climate Change Conditions. PLANTS 2022; 11:plants11192502. [PMID: 36235368 PMCID: PMC9573691 DOI: 10.3390/plants11192502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/06/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022]
Abstract
The reported annual temperature increase and significant precipitation drop in Armenia impact the country’s ecosystems and biodiversity. The present study surveyed the geographical distribution of the local wild beet species under the ongoing climate change conditions. We showed that B. lomatogona, B. corolliflora and B. macrorhiza are sensitive to climate change and were affected to various degrees, depending on their location. The most affected species was B. lomatogona, which is at the verge of extinction. Migration for ca. 90 and 200–300 m up the mountain belt was recorded for B. lomatogona and B. macrorhiza, respectively. B. corolliflora was found at 100–150 m lower altitudes than in the 1980s. A general reduction in the beet’s population size in the native habitats was observed, with an increased number of plants within the populations, recorded for B. corolliflora and B. macrorhiza. A new natural hybrid Beta x intermedium Aloyan between B. corolliflora and B. macrorhiza was described and confirmed using chloroplast DNA trnL-trnF intergenic spacer (LF) and partially sequenced alcohol dehydrogenase (adh) of nuclear DNA. An overview of the wild beets reported in Armenia with the taxonomic background, morphological features, and distribution is provided. Conservation measures for preservation of these genetic resources are presented.
Collapse
|
8
|
Across the Gobi Desert: impact of landscape features on the biogeography and phylogeographically-structured release calls of the Mongolian Toad, Strauchbufo raddei in East Asia. Evol Ecol 2022. [DOI: 10.1007/s10682-022-10206-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
9
|
The role of climatic niche divergence in the speciation of the genus Neurergus: An inter-and intraspecific survey. Evol Ecol 2022. [DOI: 10.1007/s10682-022-10172-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
10
|
Vaissi S, Rezaei S. Niche Divergence at Intraspecific Level in the Hyrcanian Wood Frog, Rana pseudodalmatina: A Phylogenetic, Climatic, and Environmental Survey. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.774481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The role of ecological niche divergence in lineage speciation has recently stimulated the interest of evolutionary biologists and ecologists. Phylogenetic analysis has revealed that the Hyrcanian wood frog, Rana pseudodalmatina, has diverged into two western and eastern regional clades (WRC and ERC) within the Hyrcanian forest. The goal of this study was to investigate whether the ecological niches of WRC and ERC are conserved or diverged, as well as to figure out what variables promote niche conservatism or divergence. For this purpose, the maximum entropy model was employed to assess environmental niche modeling in geographical (G) space utilizing climatic and macro-environmental data. The niche overlap, equivalency, and similarity tests based on PCAenv analyses were used to assess niche divergence or conservatism in environmental (E) space. The findings strongly support the hypothesis that WRC and ERC have undergone substantial niche divergence and are constrained by a unique set of climatic and macro-environmental conditions. This study by ecological niche comparisons based on phylogenetic data provides new insights into the exploration of species diversification processes in the Hyrcanian forests.
Collapse
|
11
|
Genetic Structure and Geographical Differentiation of Traditional Rice ( Oryza sativa L.) from Northern Vietnam. PLANTS 2021; 10:plants10102094. [PMID: 34685903 PMCID: PMC8540186 DOI: 10.3390/plants10102094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 11/24/2022]
Abstract
Northern Vietnam is one of the most important centers of genetic diversity for cultivated rice. Over thousands of years of cultivation, natural and artificial selection has preserved many traditional rice landraces in northern Vietnam due to its geographic situation, climatic conditions, and many ethnic groups. These local landraces serve as a rich source of genetic variation—an important resource for future crop improvement. In this study, we determined the genetic diversity and population structure of 79 rice landraces collected from northern Vietnam and 19 rice accessions collected from different countries. In total, 98 rice accessions could be differentiated into japonica and indica with moderate genetic diversity and a polymorphism information content of 0.382. Moreover, we found that genetic differentiation was related to geographical regions with an overall PhiPT (analog of fixation index FST) value of 0.130. We also detected subspecies-specific markers to classify rice (Oryza sativa L.) into indica and japonica. Additionally, we detected five marker-trait associations and rare alleles that can be applied in future breeding programs. Our results suggest that rice landraces in northern Vietnam have a dynamic genetic system that can create different levels of genetic differentiation among regions, but also maintain a balanced genetic diversity between regions.
Collapse
|
12
|
Mostafavi AS, Omidi M, Azizinezhad R, Etminan A, Badi HN. Genetic diversity analysis in a mini core collection of Damask rose (Rosa damascena Mill.) germplasm from Iran using URP and SCoT markers. J Genet Eng Biotechnol 2021; 19:144. [PMID: 34591207 PMCID: PMC8484433 DOI: 10.1186/s43141-021-00247-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/14/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Rosa damascena Mill is a well-known species of the rose family. It is famous for its essential oil content. The aim of the present study was to assess the genetic diversity and population structure of a mini core collection of the Iranian Damask rose germplasm. This involved the use of universal rice primers (URP) and start codon targeted (SCoT) molecular markers. RESULTS Fourteen URP and twelve SCoT primers amplified 268 and 216 loci, with an average of 19.21 and 18.18 polymorphic fragments per primer, respectively. The polymorphic information content for URR and SCoT primers ranged from 0.38 to 0.48 and 0.11 to 0.45, with the resolving power ranging from 8.75 to 13.05 and 9.9 to 14.59, respectively. Clustering was based on neighbor-joining (NJ). The mini core collection contained 40 accessions and was divided into three distinct clusters, centered on both markers and on the combination of data. CONCLUSION Cluster analysis and principal coordinate analysis were consistent with genetic relationships derived by STRUCTURE analysis. The findings showed that patterns of grouping did not correlate with geographical origin. Both molecular markers demonstrated that the accessions were not genetically diverse as expected, thereby highlighting the possibility that gene flow occurred between populations.
Collapse
Affiliation(s)
- Atefeh Sadat Mostafavi
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mansour Omidi
- Department of Agronomy and Plant Breeding, Agricultural College, University of Tehran, Karaj, Iran
| | - Reza Azizinezhad
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Alireza Etminan
- Department of Plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Hassanali Naghdi Badi
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran
| |
Collapse
|
13
|
Gibert C, Shenbrot GI, Stanko M, Khokhlova IS, Krasnov BR. Dispersal-based versus niche-based processes as drivers of flea species composition on small mammalian hosts: inferences from species occurrences at large and small scales. Oecologia 2021; 197:471-484. [PMID: 34477961 DOI: 10.1007/s00442-021-05027-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/25/2021] [Indexed: 10/20/2022]
Abstract
Biological communities may be assembled by both niche-based and dispersal-based (= historic) processes with the relative importance of these processes in community assembly being scale- and context-dependent. To infer whether (a) niche-based or dispersal-based processes play the main role in the assembly of flea communities parasitic on small mammals and whether (b) the main processes of flea community assembly are scale-dependent, we applied a novel permutation-based algorithm (PER-SIMPER) and the dispersal-niche continuum index (DNCI), to data on the species incidence of fleas and their hosts at two spatial scales. At the larger (continental) scale, we analysed flea communities in four biogeographic realms across adjacent continental sections. At the smaller (local) scale, we considered flea communities across two main regions (lowlands and mountains) and seven habitat types within Slovakia. Our analyses demonstrated that species composition of fleas and their small mammalian hosts depended predominantly on historical processes (dispersal) at both scale. This was true for the majority of biogeographic realms at continental scale (except the Nearctic) and both regions at local scale. Nevertheless, strong niche-based assembly mechanism was found in the Nearctic assemblages. At local scale, the intensity of dispersal processes was weaker and niche-driven processes were stronger between habitats within a region than between mountain and lowland regions. We provide historical and ecological explanations for these patterns. We conclude that the assembly of compound flea communities is governed, to a great extent, by the dispersal processes acting on their hosts and, to a lesser extent, by the niche-based processes.
Collapse
Affiliation(s)
- Corentin Gibert
- Laboratoire Paléontologie Evolution Paléoécosystèmes Paléoprimatologie (PALEVOPRIM, UMR 7262 CNRS INEE), Université de Poitiers, Poitiers, France. .,Laboratoire de la Préhistoire à L'actuel: Culture, Environnement et Anthropologie (PACEA, UMR 5199 CNRS INEE), University of Bordeaux, Bordeaux, France.
| | - Georgy I Shenbrot
- Mitrani Department of Desert Ecology, Swiss Institute for Dryland Environmental and Energy Research, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, 84990, Midreshet Ben-Gurion, Israel
| | - Michal Stanko
- Institute of Parasitology and Institute of Zoology, Slovak Academy of Sciences, Hlinkova 3, 04001, Kosice, Slovakia
| | - Irina S Khokhlova
- Wyler Department of Dryland Agriculture, French Associates Institute for Agriculture, French Associates Institute for Agriculture and Biotechnology of Drylands, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, 84990, Midreshet Ben-Gurion, Israel
| | - Boris R Krasnov
- Mitrani Department of Desert Ecology, Swiss Institute for Dryland Environmental and Energy Research, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, 84990, Midreshet Ben-Gurion, Israel
| |
Collapse
|
14
|
Vaissi S, Sharifi M. The least‐cost path analysis of landscape genetics identifies two dispersal routes for the threatened Kaiser's mountain newt (Caudata: Salamandridae). J ZOOL SYST EVOL RES 2021. [DOI: 10.1111/jzs.12510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Somaye Vaissi
- Department of Biology, Faculty of Science Razi University Kermanshah Iran
| | - Mozafar Sharifi
- Department of Biology, Faculty of Science Razi University Kermanshah Iran
| |
Collapse
|
15
|
Vaissi S. Historic range dynamics in Kaiser's mountain newt ( Neurergus kaiseri): Insights from phylogeographic analyses and species distribution modeling. Ecol Evol 2021; 11:7622-7633. [PMID: 34188839 PMCID: PMC8216884 DOI: 10.1002/ece3.7595] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 11/20/2022] Open
Abstract
Vulnerable Kaiser's mountain newt, Neurergus kaiseri, is endemic to highland streams, springs, and pools of the southwestern Zagros mountain, Iran. The present study aimed to use an integration of phylogeographical and species distribution modeling (SDM) approaches to provide new insights into the evolutionary history of the species throughout Quaternary climate oscillations. The phylogeographical analysis was followed by analyzing two mitochondrial DNA (mt-DNA) markers including 127 control region (D-loop) and 72 NADH dehydrogenase 2 (ND2) sequences from 15 populations in the entire species range that were obtained from GenBank. Potential recent and past distribution (the Last Glacial Maximum, LGM, 21 Kya and the Mid-Holocene, 6 Kya) reconstructed by ensemble SDM using nine algorithms with CCSM4, MIROC-ESM, and MPI-ESM-P models. N. kaiseri displayed two distinct lineages in the northern and southern regions that diverged in the Early-Pleistocene. The demographics analysis showed signs of a slight increase in effective population size for both northern and southern populations in the Mid-Pleistocene. Biogeography analysis showed that both vicariance and dispersal events played an important role in the formation of recent species distribution of N. kaiseri. Based on SDM projection onto paleoclimatic data, N. kaiseri displayed a scenario of past range expansion that followed by postglacial contraction. The models showed that the distribution range of the species may have shifted to a lower altitude during LGM while with amelioration of climatic during Mid-Holocene to recent conditions caused the species to shift to the higher altitude. The findings of the current study support the hypothesis that the Zagros mountains may be acting as climatic refugia and play an important role in the protection of isolated populations during climate oscillations.
Collapse
Affiliation(s)
- Somaye Vaissi
- Department of BiologyFaculty of ScienceRazi UniversityKermanshahIran
| |
Collapse
|
16
|
Goudarzi F, Hemami MR, Malekian M, Fakheran S, Martínez-Freiría F. Species versus within-species niches: a multi-modelling approach to assess range size of a spring-dwelling amphibian. Sci Rep 2021; 11:597. [PMID: 33436694 PMCID: PMC7804274 DOI: 10.1038/s41598-020-79783-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 12/11/2020] [Indexed: 12/04/2022] Open
Abstract
Species Distribution Models (SDMs) can be used to estimate potential geographic ranges and derive indices to assess species conservation status. However, habitat-specialist species require fine-scale range estimates that reflect resource dependency. Furthermore, local adaptation of intraspecific lineages to distinct environmental conditions across ranges have frequently been neglected in SDMs. Here, we propose a multi-stage SDM approach to estimate the distributional range and potential area of occupancy (pAOO) of Neurergus kaiseri, a spring-dwelling amphibian with two climatically-divergent evolutionary lineages. We integrate both broad-scale climatic variables and fine-resolution environmental data to predict the species distribution while examining the performance of lineage-level versus species-level modelling on the estimated pAOO. Predictions of habitat suitability at the landscape scale differed considerably between evolutionary level models. At the landscape scale, spatial predictions derived from lineage-level models showed low overlap and recognised a larger amount of suitable habitats than species-level model. The variable dependency of lineages was different at the landscape scale, but similar at the local scale. Our results highlight the importance of considering fine-scale resolution approaches, as well as intraspecific genetic structure of taxa to estimate pAOO. The flexible procedure presented here can be used as a guideline for estimating pAOO of other similar species.
Collapse
Affiliation(s)
- Forough Goudarzi
- Department of Natural Resources, Isfahan University of Technology, 84156-83111, Isfahan, Iran
| | - Mahmoud-Reza Hemami
- Department of Natural Resources, Isfahan University of Technology, 84156-83111, Isfahan, Iran.
| | - Mansoureh Malekian
- Department of Natural Resources, Isfahan University of Technology, 84156-83111, Isfahan, Iran
| | - Sima Fakheran
- Department of Natural Resources, Isfahan University of Technology, 84156-83111, Isfahan, Iran
| | - Fernando Martínez-Freiría
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos da Universidade Do Porto, Instituto de Ciências Agrárias de Vairão R. Padre Armando Quintas, 4485-661, Vairão, Portugal
| |
Collapse
|
17
|
Ghaedi Z, Badri S, Saberi-Pirooz R, Vaissi S, Javidkar M, Ahmadzadeh F. The Zagros Mountains acting as a natural barrier to gene flow in the Middle East: more evidence from the evolutionary history of spiny-tailed lizards (Uromasticinae: Saara). Zool J Linn Soc 2020. [DOI: 10.1093/zoolinnean/zlaa113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
We investigated the phylogeographic structure of the genus Saara and studied whether the Zagros Mountain ranges influence the gene flow and dispersal at the landscape scale between the Iranian Saara species, including S. asmussi in the central Iranian plateau and S. loricata in the Mesopotamian lowlands. Phylogenetic analyses clearly show three well-supported species, including S. loricata, S. asmussi and S. hardwickii, that are distinct from Uromastyx species. The S-DIVA and BBM analyses demonstrate that species of Saara originated from an ancestor somewhere in the Iranian Plateau and then dispersed to its current geographical range. Our results indicate that the separation of S. loricata from S. asmussi coincides with the orogenic events of the Zagros Mountains during the Pliocene, and thus it may show a vicariance event. Diversification within populations of S. loricata and S. assmussi are estimated to have occurred during the Pleistocene. The haplotype network indicates one haplogroup for each of the Iranian Saara species. Population genetic analyses shows signals of demographic expansions at the beginning of the Holocene for S. loricata. Our results support the hypothesis that the Zagros Mountains act as a barrier for gene flow and Quaternary climatic oscillations affected intraspecific genetic divergences of S. loricata and S. asmussi.
Collapse
Affiliation(s)
- Zeinab Ghaedi
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| | - Sahar Badri
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| | - Reihaneh Saberi-Pirooz
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| | - Somaye Vaissi
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
- Department of Biology, Faculty of Science, Baghabrisham, Razi University, Kermanshah, Iran
| | - Mohammad Javidkar
- School of Biological Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Faraham Ahmadzadeh
- Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| |
Collapse
|
18
|
Ye H, Wu J, Wang Z, Hou H, Gao Y, Han W, Ru W, Sun G, Wang Y. Population genetic variation characterization of the boreal tree Acer ginnala in Northern China. Sci Rep 2020; 10:13515. [PMID: 32782277 PMCID: PMC7419535 DOI: 10.1038/s41598-020-70444-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 07/24/2020] [Indexed: 11/09/2022] Open
Abstract
Genetic diversity and differentiation are revealed particularly through spatio-temporal environmental heterogeneity. Acer ginnala, as a deciduous shrub/small tree, is a foundation species in many terrestrial ecosystems of Northern China. Owing to its increased use as an economic resource, this species has been in the vulnerability. Therefore, the elucidations of the genetic differentiation and influence of environmental factors on A. ginnala are very critical for its management and future utilization strategies. In this study, high genetic diversity and differentiation occurred in A. ginnala, which might be resulted from its pollination mechanism and species characteristics. Compared with the species level, relatively low genetic diversity was detected at the population level that might be the cause for its vulnerability. There was no significant relationship between genetic and geographical distances, while a significant correlation existed between genetic and environmental distances. Among nineteen climate variables, Annual Mean Temperature (bio1), Mean Diurnal Range (bio2), Isothermality (bio3), Temperature Seasonality (bio4), Precipitation of Wettest Month (bio13), Precipitation Seasonality (bio15), and Precipitation of Warmest Quarter (bio18) could explain the substantial levels of genetic variation (> 40%) in this species. The A. ginnala populations were isolated into multi-subpopulations by the heterogeneous climate conditions, which subsequently promoted the genetic divergence. Climatic heterogeneity played an important role in the pattern of genetic differentiation and population distribution of A. ginnala across a relatively wide range in Northern China. These would provide some clues for the conservation and management of this vulnerable species.
Collapse
Affiliation(s)
- Hang Ye
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China
| | - Jiahui Wu
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China.,Changzhi University, Changzhi, 046011, Shanxi, China
| | - Zhi Wang
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China
| | - Huimin Hou
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China
| | - Yue Gao
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China
| | - Wei Han
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China
| | - Wenming Ru
- Changzhi University, Changzhi, 046011, Shanxi, China.
| | - Genlou Sun
- Department of Biology, Saint Mary's University, Halifax, NS, B3H3C3, Canada.
| | - Yiling Wang
- College of Life Science, Shanxi Normal University, Linfen, 041000, Shanxi, China.
| |
Collapse
|
19
|
Boyd OF, Philips TK, Johnson JR, Nixon JJ. Geographically structured genetic diversity in the cave beetle Darlingtonea kentuckensis Valentine, 1952 (Coleoptera, Carabidae, Trechini, Trechina). SUBTERRANEAN BIOLOGY 2020. [DOI: 10.3897/subtbiol.34.46348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Cave beetles of the eastern USA are one of many poorly studied groups of insects and nearly all previous work delimiting species is based solely on morphology. This study assesses genetic diversity in the monotypic cave carabid beetle genus DarlingtoneaValentine 1952, to test the relationship between putative geographical barriers to subterranean dispersal and the boundaries of genetically distinct groups. Approximately 400bp of the mitochondrial cytochrome oxidase I (COI) gene was sequenced from up to four individuals from each of 27 populations, sampled from caves along the escarpments of the Mississippian and Cumberland plateaus in eastern Kentucky, USA. The 81 individuals sequenced yielded 28 unique haplotypes. Hierarchical analyses of molecular variance (AMOVA) within and among geographically defined groups tested two a priori hypotheses of structure based on major and minor river drainages, as well as genetic distance clusters defined a posteriori from an unrooted analysis. High genetic differentiation (FST) between populations was found across analyses. The influence of isolation by distance could potentially account for much but not all of the variation found among geographically defined groups at both levels. High variability among the three northernmost genetic clusters (FCT), low variability among populations within clusters (FSC), and low within-cluster Mantel correlations indicate the importance of unidentified likely intra-karst barriers to gene flow separating closely grouped cave populations. Overall phylogeographic patterns are consistent with previous evidence of population isolation among cave systems in the region, revealing geographically structured cryptic diversity in Darlingtonea over its distribution. The landscape features considered a priori in this study were not predictive of the genetic breaks among the three northern clusters, which are genetically distinct despite their close geographic proximity.
Collapse
|
20
|
Vaissi S, Sharifi M. Integrating multi-criteria decision analysis with a GIS-based siting procedure to select a protected area for the Kaiser's mountain newt, Neurergus kaiseri (Caudata: Salamandridae). Glob Ecol Conserv 2019. [DOI: 10.1016/j.gecco.2019.e00738] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
|