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Wang AY, Peng YQ, Cook JM, Yang DR, Zhang DY, Liao WJ. Host insect specificity and interspecific competition drive parasitoid diversification in a plant-insect community. Ecology 2023:e4062. [PMID: 37186391 DOI: 10.1002/ecy.4062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/31/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023]
Abstract
Ecological interactions among plants, insect herbivores and parasitoids are pervasive in nature and play important roles in community assembling, but the codiversification of tri-trophic interactions has received less attention. Here we compare pairwise codiversification patterns between a set of 22 fig species, their herbivorous pollinating and galling wasps, and their parasitoids. The parasitoid phylogeny showed significant congruence and more cospeciation events with host insects phylogeny than with host plants. These results suggest that parasitoid phylogeny and speciation is more closely related to their host insects than to their host plants. The pollinating wasps hosted more parasitoid species than gallers and indicated a more intense interspecific competition among parasitoids associated with pollinators. Closer matching and fewer evolutionary host shifts were found between parasitoids and galler hosts than between parasitoids and pollinator hosts. These results suggest that interspecific competition among parasitoids, rather than resource availability of host wasps, is the main driver of the codiversification pattern in this community. Therefore, our study highlights the important role of interspecific competition among high trophic level insects in plant-insect tri-trophic community assembling. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ai-Ying Wang
- State Key Laboratory of Earth Surface Processes and Resource Ecology & Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Beijing Normal University, Beijing, China
| | - Yan-Qiong Peng
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China
| | - James M Cook
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, Australia
| | - Da-Rong Yang
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China
| | - Da-Yong Zhang
- State Key Laboratory of Earth Surface Processes and Resource Ecology & Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Beijing Normal University, Beijing, China
| | - Wan-Jin Liao
- State Key Laboratory of Earth Surface Processes and Resource Ecology & Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Beijing Normal University, Beijing, China
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Xie H, Yang P, Xia Y, Kjellberg F, Darwell CT, Li ZB. Maintenance of specificity in sympatric host-specific fig/wasp pollination mutualisms. PeerJ 2022; 10:e13897. [PMID: 35975234 PMCID: PMC9375967 DOI: 10.7717/peerj.13897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 07/22/2022] [Indexed: 01/19/2023] Open
Abstract
Background Fig/wasp pollination mutualisms are extreme examples of species-specific plant-insect symbioses, but incomplete specificity occurs, with potentially important evolutionary consequences. Why pollinators enter alternative hosts, and the fates of pollinators and the figs they enter, are unknown. Methods We studied the pollinating fig wasp, Ceratosolen emarginatus, which concurrently interacts with its typical host Ficus auriculata and the locally sympatric alternative host F. hainanensis, recording frequencies of the wasp in figs of the alternative hosts. We measured ovipositor lengths of pollinators and style lengths in female and male figs in the two host species. Volatile organic compounds (VOCs) emitted by receptive figs of each species were identified using GC-MS. We tested the attraction of wasps to floral scents in choice experiments, and detected electrophysiologically active compounds by GC-EAD. We introduced C. emarginatus foundresses into figs of both species to reveal the consequences of entry into the alternative host. Results C. emarginatus entered a low proportion of figs of the alternative host, and produced offspring in a small proportion of them. Despite differences in the VOC profiles of the two fig species, they included shared semiochemicals. Although C. emarginatus females prefer receptive figs of F. auriculata, they are also attracted to those of F. hainanensis. C. emarginatus that entered male figs of F. hainanensis produced offspring, as their ovipositors were long enough to reach the bottom of the style; however, broods were larger and offspring smaller than in the typical host. Female figs of F. hainanensis failed to produce seeds when visited by C. emarginatus. These findings advance our current understanding of how these species-specific mutualisms usually remain stable and the conditions that allow their diversification.
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Affiliation(s)
- Hua Xie
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Southwest Forestry University, Kunming, Yunnan, China
| | - Pei Yang
- Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Yan Xia
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Southwest Forestry University, Kunming, Yunnan, China
| | - Finn Kjellberg
- CEFE, CNRS, Université de Montpellier, EPHE, IRD, Montpellier, France
| | - Clive T. Darwell
- Biodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan
| | - Zong-Bo Li
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Southwest Forestry University, Kunming, Yunnan, China
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3
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Cook JM. Sexual selection on population-level mating opportunities drives morph ratios in a fig wasp with extreme male dimorphism. BMC Ecol Evol 2021; 21:168. [PMID: 34488650 PMCID: PMC8422632 DOI: 10.1186/s12862-021-01898-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 08/23/2021] [Indexed: 12/02/2022] Open
Abstract
Background Alternative mating tactics are widespread in animals and associated with extreme morphological polymorphism in some insects. Some fig wasps have both highly modified wingless males and dispersing winged males. Wingless males mate inside figs before females disperse, while winged males mate elsewhere after dispersal. Hamilton proposed a model for this system with morphs determined by alternative alleles. This has an equilibrium where the proportion of winged males equals the proportion of females dispersing unmated; i.e. the proportion of matings that they obtain. Previously, we have shown qualitative support for this prediction across nine wing-dimorphic fig wasp species. Here I test the quantitative prediction in the fig wasp Pseudidarnes minerva. In addition, some fig wasp species that lack winged males, but have two wingless morphs, show a conditional strategy with morph determination influenced by the number of wasps developing in a patch. I also test for this alternative pattern in the wing-dimorphic P. minerva. Results I sampled 114 figs that contained a mean of 2.1 P. minerva wasps from 44 trees across four sites in Sydney, Australia. At the whole population level, the proportion of winged males (0.84 or 0.79 corrected for sampling bias) did not differ significantly from the proportion of unmated females (0.84), providing strong quantitative support for the prediction of Hamilton’s model. In addition, there was no evidence for other factors, such as local mate competition or fighting between wingless males, that could violate simplifying assumptions of the model. Meanwhile, the proportion of winged males was not correlated with the number of wasps per fig, providing no evidence for a conditional strategy. Conclusion The morph ratio in P. minerva is consistent with Hamilton’s simple Mendelian strategy model, where morph ratios are set by average mating opportunities at the population level. This contrasts with some fig wasps from another subfamily that show conditional morph determination, allowing finer scale adaptation to fig-level mating opportunities. However, these conditional cases do not involve wing polymorphism. Male polymorphism is common and variable in fig wasps and has evolved independently in multiple lineages with apparently different underlying mechanisms. Supplementary Information The online version contains supplementary material available at 10.1186/s12862-021-01898-3.
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Affiliation(s)
- James M Cook
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia.
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4
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Deng X, Chen L, Tian E, Zhang D, Wattana T, Yu H, Kjellberg F, Segar ST. Low host specificity and broad geographical ranges in a community of parasitic non-pollinating fig wasps (Sycoryctinae; Chalcidoidea). J Anim Ecol 2021; 90:1678-1690. [PMID: 33738802 DOI: 10.1111/1365-2656.13483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 02/26/2021] [Indexed: 12/23/2022]
Abstract
Plants, phytophagous insects and their parasitoids form the most diverse assemblages of macroscopic organisms on earth. Enclosed assemblages in particular represent a tractable system for studying community assembly and diversification. Communities associated with widespread plant species are especially suitable as they facilitate a comparative approach. Pantropical fig-wasp communities represent a remarkably well-replicated system, ideal for studying these historical processes. We expect high dispersal ability in non-pollinating fig wasps to result in lower geographical turnover in comparison to pollinating fig wasps. The ability of non-pollinating wasps to utilise a number of hosts (low host specificity) is a key determinant of overall geographical range, with intraspecific competition becoming a constraining factor should diet breadth overlap among species. Finally, we expect conserved community structure throughout the host range. We aim to test these expectations, derived from population genetic and community studies, using the multi-trophic insect community associated with Ficus hirta throughout its 3,500 km range across continental and insular Asia. We collect molecular evidence from one coding mitochondrial gene, one non-coding nuclear gene and multiple microsatellites across 25 geographical sites. Using these data, we establish species boundaries, determine levels of host specificity among non-pollinating fig wasps and quantify geographical variation in community composition. We find low host specificity in two genera of non-pollinating fig wasps. Functional community structure is largely conserved across the range of the host fig, despite limited correspondence between the ranges of non-pollinator and pollinator species. While nine pollinators are associated with Ficus hirta, the two non-pollinator tribes developing in its figs each contained only four species. Contrary to predictions, we find stronger isolation by distance in non-pollinators than pollinators. Long-lived non-pollinators may disperse more gradually and be less reliant on infrequent long-distance dispersal by wind currents. Segregation among non-pollinating species across their range is suggestive of competitive exclusion and we propose that this may be a result of increased levels of local adaptation and moderate, but regular, rates of dispersal. Our findings provide one more example of lack of strict codiversification in the geographical diversification of plant-associated insect communities.
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Affiliation(s)
- Xiaoxia Deng
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, CAS, Guangzhou, China.,Centre for Plant Ecology, CAS Core Botanical Gardens, Guangzhou, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, China
| | - Lianfu Chen
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, CAS, Guangzhou, China.,Centre for Plant Ecology, CAS Core Botanical Gardens, Guangzhou, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, China
| | - Enwei Tian
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, CAS, Guangzhou, China
| | - Dayong Zhang
- State Key Laboratory of Earth Surface Processes and Resource Ecology and MOE Key Laboratory for Biodiversity Science and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing, China
| | | | - Hui Yu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, CAS, Guangzhou, China.,Centre for Plant Ecology, CAS Core Botanical Gardens, Guangzhou, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, China
| | - Finn Kjellberg
- CEFE, University of Montpellier, CNRS, University of Paul Valéry Montpellier, EPHE, IRD, Montpellier Cedex 5, France
| | - Simon T Segar
- Agriculture and Environment Department, Harper Adams University, Newport, UK
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5
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Cooper L, Bunnefeld L, Hearn J, Cook JM, Lohse K, Stone GN. Low-coverage genomic data resolve the population divergence and gene flow history of an Australian rain forest fig wasp. Mol Ecol 2020; 29:3649-3666. [PMID: 32567765 DOI: 10.1111/mec.15523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/09/2020] [Accepted: 06/12/2020] [Indexed: 12/16/2022]
Abstract
Population divergence and gene flow are key processes in evolution and ecology. Model-based analysis of genome-wide data sets allows discrimination between alternative scenarios for these processes even in nonmodel taxa. We used two complementary approaches (one based on the blockwise site frequency spectrum [bSFS], the second on the pairwise sequentially Markovian coalescent [PSMC]) to infer the divergence history of a fig wasp, Pleistodontes nigriventris. Pleistodontes nigriventris and its fig tree mutualist Ficus watkinsiana are restricted to rain forest patches along the eastern coast of Australia and are separated into The Northern population is to the north of the Southern populations by two dry forest corridors (the Burdekin and St. Lawrence Gaps). We generated whole genome sequence data for two haploid males per population and used the bSFS approach to infer the timing of divergence between northern and southern populations of P. nigriventris, and to discriminate between alternative isolation with migration (IM) and instantaneous admixture (ADM) models of postdivergence gene flow. Pleistodontes nigriventris has low genetic diversity (π = 0.0008), to our knowledge one of the lowest estimates reported for a sexually reproducing arthropod. We find strongest support for an ADM model in which the two populations diverged ca. 196 kya in the late Pleistocene, with almost 25% of northern lineages introduced from the south during an admixture event ca. 57 kya. This divergence history is highly concordant with individual population demographies inferred from each pair of haploid males using PSMC. Our analysis illustrates the inferences possible with genome-level data for small population samples of tiny, nonmodel organisms and adds to a growing body of knowledge on the population structure of Australian rain forest taxa.
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Affiliation(s)
- Lisa Cooper
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Lynsey Bunnefeld
- Biological and Environmental Sciences, University of Stirling, Stirling, UK
| | - Jack Hearn
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK.,Vector Biology Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - James M Cook
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia
| | - Konrad Lohse
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Graham N Stone
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
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6
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Abstract
Abstract
Fig tree–fig wasp mutualisms are diverse and underpin much biodiversity. The wasps (Agaonidae) are the sole pollinators of the trees (Ficus). Figs are enclosed inflorescences, each of which contains many small flowers. Female wasps (foundresses) enter receptive figs to spread pollen and to lay their eggs individually into fig flowers. As they oviposit, wasps also inject chemicals that transform individual flower ovaries into galls that will feed and house wasp offspring. For fig tree–fig wasp mutualisms to persist, the trees must set seed; therefore, the wasps have both to pollinate and to fail to gall all flower ovaries. However, wasps that avoid pollination costs and/or gall all flowers are predicted to outcompete more cooperative conspecifics, resulting in destabilisation of the mutualism. Here, I review the literature on why wasps pollinate by focusing on how trees reduce investment to unpollinated figs, resulting in ‘sanctions’ to wasps that fail to pollinate via reduced production of offspring. I also review the mechanisms that prevent wasps from galling all flowers, mainly those in monoecious Ficus, that also result in wasps predominantly galling longer flowers whilst leaving shorter flowers to become seeds. I make suggestions for future work and conclude by reaffirming why multiple processes promote stability in fig tree–fig wasp mutualisms.
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Affiliation(s)
- Derek W Dunn
- College of Life Sciences, Northwest University, Xian, China
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7
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Souto‐Vilarós D, Houadria M, Michalek J, Sisol M, Isua B, Kuyaiva T, Weiblen GD, Novotny V, Segar ST. Contrasting patterns of fig wasp communities along Mt. Wilhelm, Papua New Guinea. Biotropica 2020. [DOI: 10.1111/btp.12763] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Daniel Souto‐Vilarós
- Biology Centre of the Czech Academy of Sciences Institute of Entomology South Bohemia Czech Republic
- Faculty of Science University of South Bohemia South Bohemia Czech Republic
- Department of Ecology Faculty of Science Charles University Prague Czech Republic
| | - Mickal Houadria
- Biology Centre of the Czech Academy of Sciences Institute of Entomology South Bohemia Czech Republic
| | - Jan Michalek
- Biology Centre of the Czech Academy of Sciences Institute of Entomology South Bohemia Czech Republic
| | - Mentap Sisol
- New Guinea Binatang Research Centre Madang Papua New Guinea
| | - Brus Isua
- New Guinea Binatang Research Centre Madang Papua New Guinea
| | - Thomas Kuyaiva
- New Guinea Binatang Research Centre Madang Papua New Guinea
| | - George D. Weiblen
- Institute on the Environment University of Minnesota Saint Paul MN USA
| | - Vojtech Novotny
- Biology Centre of the Czech Academy of Sciences Institute of Entomology South Bohemia Czech Republic
- Faculty of Science University of South Bohemia South Bohemia Czech Republic
| | - Simon T. Segar
- Biology Centre of the Czech Academy of Sciences Institute of Entomology South Bohemia Czech Republic
- Department of Crop and Environment Sciences Harper Adams University New Port UK
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8
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Insights into the structure of plant-insect communities: Specialism and generalism in a regional set of non-pollinating fig wasp communities. ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY 2018. [DOI: 10.1016/j.actao.2018.02.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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9
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Host–parasitoid development and survival strategies in a non-pollinating fig wasp community. ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY 2018. [DOI: 10.1016/j.actao.2017.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Segar ST, Mardiastuti A, Wheeler PM, Cook JM. Detecting the elusive cost of parasites on fig seed production. ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY 2018. [DOI: 10.1016/j.actao.2018.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Conserved community structure and simultaneous divergence events in the fig wasps associated with Ficus benjamina in Australia and China. BMC Ecol 2018; 18:13. [PMID: 29615023 PMCID: PMC5883542 DOI: 10.1186/s12898-018-0167-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 03/07/2018] [Indexed: 12/02/2022] Open
Abstract
Background Localised patterns of species diversity can be influenced by many factors, including regional species pools, biogeographic features and interspecific interactions. Despite recognition of these issues, we still know surprisingly little about how invertebrate biodiversity is structured across geographic scales. In particular, there have been few studies of how insect communities vary geographically while using the same plant host. We compared the composition (species, genera) and functional structure (guilds) of the chalcid wasp communities associated with the widespread fig tree, Ficus benjamina, towards the northern (Hainan province, China) and southern (Queensland, Australia) edges of its natural range. Sequence data were generated for nuclear and mtDNA markers and used to delimit species, and Bayesian divergence analyses were used to test patterns of community cohesion through evolutionary time. Results Both communities host at least 14 fig wasp species, but no species are shared across continents. Community composition is similar at the genus level, with six genera shared although some differ in species diversity between China and Australia; a further three genera occur in only China or Australia. Community functional structure remains very similar in terms of numbers of species in each ecological guild despite community composition differing a little (genera) or a lot (species), depending on taxonomic level. Bayesian clustering analyses favour a single community divergence event across continents over multiple events for different ecological guilds. Molecular dating estimates of lineage splits between nearest inter-continental species pairs are broadly consistent with a scenario of synchronous community divergence from a shared “ancestral community”. Conclusions Fig wasp community structure and genus-level composition are largely conserved in a wide geographic comparison between China and Australia. Moreover, dating analyses suggest that the functional community structure has remained stable for long periods during historic range expansions. This suggests that ecological interactions between species may play a persistent role in shaping these communities, in contrast to findings in some comparable temperate systems. Electronic supplementary material The online version of this article (10.1186/s12898-018-0167-y) contains supplementary material, which is available to authorized users.
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12
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Venkateswaran V, Shrivastava A, Kumble ALK, Borges RM. Life-history strategy, resource dispersion and phylogenetic associations shape dispersal of a fig wasp community. MOVEMENT ECOLOGY 2017; 5:25. [PMID: 29225885 PMCID: PMC5718022 DOI: 10.1186/s40462-017-0117-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/22/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND The combined influence of life-history strategy and resource dispersion on dispersal evolution of a biological community, and by extension, on community assemblage, has received sparse attention. Highly specialized fig wasp communities are ideal for addressing this question since the life-history strategies that affect their pace of life and the dispersion of their oviposition resources vary. We compared dispersal capacities of the wasp community of a widespread tropical fig, Ficus racemosa, by measuring flight durations, somatic lipid content and resting metabolic rates. RESULTS Wasp species exhibiting greater flight durations had higher energy reserves and resting metabolic rates. "Fast"-paced species showed higher dispersal capacities reflecting requirements for rapid resource location within short adult lifespans. Longer-lived "slow"-paced species exhibited lower dispersal capacities. Most dispersal traits were negatively related with resource dispersion while their variances were positively related with this variable, suggesting that resource dispersion selects for dispersal capacity. Dispersal traits exhibited a phylogenetic signal. CONCLUSIONS Using a combination of phylogeny, trait functionality and community features, we explain how dispersal traits may have co-evolved with life-history strategies in fig wasps and influenced a predisposition for dispersal. We speculate how processes influencing dispersal trait expression of community members may affect resource occupancy and community assemblage.
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Affiliation(s)
- Vignesh Venkateswaran
- Centre for Ecological Sciences, Indian Institute of Science, Bangalore, 560012 India
| | - Amitabh Shrivastava
- Centre for Ecological Sciences, Indian Institute of Science, Bangalore, 560012 India
| | - Anusha L. K. Kumble
- Centre for Ecological Sciences, Indian Institute of Science, Bangalore, 560012 India
| | - Renee M. Borges
- Centre for Ecological Sciences, Indian Institute of Science, Bangalore, 560012 India
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Darwell CT, Cook JM. Cryptic diversity in a fig wasp community-morphologically differentiated species are sympatric but cryptic species are parapatric. Mol Ecol 2017; 26:937-950. [DOI: 10.1111/mec.13985] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 11/04/2016] [Indexed: 12/01/2022]
Affiliation(s)
- C. T. Darwell
- School of Biological Sciences; University of Reading; Reading RG6 6AS UK
- Okinawa Institute of Science and Technology Graduate University; 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
| | - J. M. Cook
- School of Biological Sciences; University of Reading; Reading RG6 6AS UK
- Hawkesbury Institute for the Environment; Western Sydney University; Locked Bag 1797 Penrith South DC NSW 1797 Australia
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14
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Farache FHA, Rasplus JY, Azar D, Pereira RAS, Compton SG. First record of a non-pollinating fig wasp (Hymenoptera: Sycophaginae) from Dominican amber, with estimation of the size of its host figs. J NAT HIST 2016. [DOI: 10.1080/00222933.2016.1193646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Fernando H. A. Farache
- PPG em Entomologia, Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | | | - Dany Azar
- Faculty of Sciences II, Department of Biology, Lebanese University, Fanar Matn, Lebanon
| | - Rodrigo A. S. Pereira
- PPG em Entomologia, Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Stephen G. Compton
- School of Biology, University of Leeds, Leeds, UK
- Department of Zoology and Entomology, Rhodes University, Grahamstown, South Africa
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15
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Sutton TL, Riegler M, Cook JM. One step ahead: a parasitoid disperses farther and forms a wider geographic population than its fig wasp host. Mol Ecol 2016; 25:882-94. [DOI: 10.1111/mec.13445] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 10/26/2015] [Accepted: 10/28/2015] [Indexed: 11/30/2022]
Affiliation(s)
- Timothy L. Sutton
- Hawkesbury Institute for the Environment; Western Sydney University; Locked Bag 1797 Penrith NSW 2751 Australia
| | - Markus Riegler
- Hawkesbury Institute for the Environment; Western Sydney University; Locked Bag 1797 Penrith NSW 2751 Australia
| | - James M. Cook
- Hawkesbury Institute for the Environment; Western Sydney University; Locked Bag 1797 Penrith NSW 2751 Australia
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16
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Farache FHA, Rasplus JY. Revision of the Australasian genus Pseudidarnes Girault, 1927 (Hymenoptera, Agaonidae, Sycophaginae). Zookeys 2014; 404:31-70. [PMID: 24843270 PMCID: PMC4023259 DOI: 10.3897/zookeys.404.7204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 03/24/2014] [Indexed: 11/24/2022] Open
Abstract
The species of Pseudidarnes are revised, and six species are described: P. acaudus Farache & Rasplus, sp. n.; P. astridae Farache & Rasplus, sp. n.; P. badiogeminus Farache & Rasplus, sp. n.; P. cooki Farache & Rasplus, sp. n.; P. kjellbergi Farache & Rasplus, sp. n.; P. laevis Farache & Rasplus, sp. n. Pseudidarnes minerva Girault, 1927 and P. flavicollis Bouček, 1988 are redescribed. A key to the species is provided as well as illustrations for all females and all known males (except the wingless male of P. minerva). We also provided further discussion on ecology, morphological patterns, and host taxonomy. Online dichotomous and multi-access interactive LUCID keys to all Pseudidarnes species are available at http://www.figweb.org/.
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