1
|
Alzate A, Onstein RE. Understanding the relationship between dispersal and range size. Ecol Lett 2022; 25:2303-2323. [PMID: 36001639 DOI: 10.1111/ele.14089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/20/2022] [Accepted: 07/07/2022] [Indexed: 11/27/2022]
Abstract
The drivers of variability in species range sizes remain an outstanding enigma in ecology. The theoretical expectation of a positive dispersal-range size relationship has received mixed empirical support, despite dispersal being one of the most prominent hypothesised predictors of range size. Here, we synthesised results from 86 studies examining the dispersal-range size relationship for plants and animals in marine, terrestrial and freshwater realms. Overall, our meta-analysis showed that dispersal positively affects range size, but its effect is dependent on the clade and dispersal proxy studied. Moreover, despite potential differences in habitat connectivity, we did not find an effect of realm on the dispersal-range size relationship. Finally, the strength of the dispersal-range size relationship was dependent on latitude, range size metric and the taxonomic breadth of the study clade. Our synthesis emphasizes the importance of developing a mechanistic understanding of the trait to dispersal to range size relationship, considering the complexity of dispersal departure, transfer and settlement, as well as evolutionary components such as time for range expansion, speciation and past geological-environmental dynamics. We, therefore, call for a more integrative view of the dispersal process and its causal relationship with range size.
Collapse
Affiliation(s)
- Adriana Alzate
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany.,Leipzig University, Leipzig, Germany
| | - Renske E Onstein
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany.,Leipzig University, Leipzig, Germany.,Naturalis Biodiversity Center, Leiden, The Netherlands
| |
Collapse
|
2
|
Bridle J, Hoffmann A. Understanding the biology of species' ranges: when and how does evolution change the rules of ecological engagement? Philos Trans R Soc Lond B Biol Sci 2022; 377:20210027. [PMID: 35184590 PMCID: PMC8859517 DOI: 10.1098/rstb.2021.0027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Understanding processes that limit species' ranges has been a core issue in ecology and evolutionary biology for many decades, and has become increasingly important given the need to predict the responses of biological communities to rapid environmental change. However, we still have a poor understanding of evolution at range limits and its capacity to change the ecological 'rules of engagement' that define these communities, as well as the time frame over which this occurs. Here we link papers in the current volume to some key concepts involved in the interactions between evolutionary and ecological processes at species' margins. In particular, we separate hypotheses about species' margins that focus on hard evolutionary limits, which determine how genotypes interact with their environment, from those concerned with soft evolutionary limits, which determine where and when local adaptation can persist in space and time. We show how theoretical models and empirical studies highlight conditions under which gene flow can expand local limits as well as contain them. In doing so, we emphasize the complex interplay between selection, demography and population structure throughout a species' geographical and ecological range that determines its persistence in biological communities. However, despite some impressively detailed studies on range limits, particularly in invertebrates and plants, few generalizations have emerged that can predict evolutionary responses at ecological margins. We outline some directions for future work such as considering the impact of structural genetic variants and metapopulation structure on limits, and the interaction between range limits and the evolution of mating systems and non-random dispersal. This article is part of the theme issue 'Species' ranges in the face of changing environments (Part II)'.
Collapse
Affiliation(s)
- Jon Bridle
- Department of Genetics, Evolution and Environment, University College London, London, UK
| | - Ary Hoffmann
- School of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| |
Collapse
|
3
|
Suhonen J, Ilvonen JJ, Korkeamäki E, Nokkala C, Salmela J. Using functional traits and phylogeny to understand local extinction risk in dragonflies and damselflies (Odonata). Ecol Evol 2022; 12:e8648. [PMID: 35342580 PMCID: PMC8928894 DOI: 10.1002/ece3.8648] [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: 07/16/2021] [Revised: 01/18/2022] [Accepted: 01/25/2022] [Indexed: 11/18/2022] Open
Abstract
Understanding the risk of local extinction of a species is vital in conservation biology, especially now when anthropogenic disturbances and global warming are severely changing natural habitats. Local extinction risk depends on species traits, such as its geographical range size, fresh body mass, dispersal ability, length of flying period, life history variation, and how specialized it is regarding its breeding habitat. We used a phylogenetic approach because closely related species are not independent observations in the statistical tests. Our field data contained the local extinction risk of 31 odonate (dragonflies and damselflies) species from Central Finland. Species relatedness (i.e., phylogenetic signal) did not affect local extinction risk, length of flying period, nor the geographical range size of a species. However, we found that closely related species were similar in hind wing length, length of larval period, and habitat of larvae. Both phylogenetically corrected (PGLS) and uncorrected (GLM) analysis indicated that the geographical range size of species was negatively related to local extinction risk. Contrary to expectations, habitat specialist species did not have higher local extinction rates than habitat generalist species nor was it affected by the relatedness of species. As predicted, species' long larval period increased, and long wings decreased the local extinction risk when evolutionary relatedness was controlled. Our results suggest that a relatively narrow geographical range size is an accurate estimate for a local extinction risk of an odonate species, but the species with long life history and large habitat niche width of adults increased local extinction risk. Because the results were so similar between PGLS and GLM methods, it seems that using a phylogenetic approach does not improve predicting local extinctions.
Collapse
Affiliation(s)
- Jukka Suhonen
- Department of BiologyUniversity of TurkuTurkuFinland
| | | | - Esa Korkeamäki
- Water and Environment Association of the River KymiKouvolaFinland
| | | | | |
Collapse
|
4
|
Hedges BA, Austin AD, Conran JG, Taylor GS, Madden CP, Weinstein P. A likely association of damselflies with the habitat heterogeneity provided by the freshwater swamp lily, Ottelia ovalifolia, in Eyre Peninsula granite rock-holes, with a review of potential threats to this ephemeral habitat. T ROY SOC SOUTH AUST 2021. [DOI: 10.1080/03721426.2021.1996878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Brock A. Hedges
- Australian Centre for Evolutionary Biology and Biodiversity, School of Biological Sciences, The University of Adelaide, SA, Australia
| | - Andy D. Austin
- Australian Centre for Evolutionary Biology and Biodiversity, School of Biological Sciences, The University of Adelaide, SA, Australia
| | - John G. Conran
- Australian Centre for Evolutionary Biology and Biodiversity, School of Biological Sciences, The University of Adelaide, SA, Australia
| | - Gary S. Taylor
- Australian Centre for Evolutionary Biology and Biodiversity, School of Biological Sciences, The University of Adelaide, SA, Australia
| | | | - Philip Weinstein
- Australian Centre for Evolutionary Biology and Biodiversity, School of Biological Sciences, The University of Adelaide, SA, Australia
| |
Collapse
|
5
|
Outomuro D, Golab MJ, Johansson F, Sniegula S. Body and wing size, but not wing shape, vary along a large-scale latitudinal gradient in a damselfly. Sci Rep 2021; 11:18642. [PMID: 34545136 PMCID: PMC8452623 DOI: 10.1038/s41598-021-97829-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/24/2021] [Indexed: 11/09/2022] Open
Abstract
Large-scale latitudinal studies that include both north and south edge populations and address sex differences are needed to understand how selection has shaped trait variation. We quantified the variation of flight-related morphological traits (body size, wing size, ratio between wing size and body size, and wing shape) along the whole latitudinal distribution of the damselfly Lestes sponsa, spanning over 2700 km. We tested predictions of geographic variation in the flight-related traits as a signature of: (1) stronger natural selection to improve dispersal in males and females at edge populations; (2) stronger sexual selection to improve reproduction (fecundity in females and sexual behaviors in males) at edge populations. We found that body size and wing size showed a U-shaped latitudinal pattern, while wing ratio showed the inverse shape. However, wing shape varied very little along the latitudinal gradient. We also detected sex-differences in the latitudinal patterns of variation. We discuss how latitudinal differences in natural and sexual selection regimes can lead to the observed quadratic patterns of variation in body and wing morphology via direct or indirect selection. We also discuss the lack of latitudinal variation in wing shape, possibly due to aerodynamic constraints.
Collapse
Affiliation(s)
- David Outomuro
- Department of Biological Sciences, University of Cincinnati, Rieveschl Hall, Cincinnati, OH, 45221, USA. .,Section for Animal Ecology, Department of Ecology and Genetics, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18D, 75236, Uppsala, Sweden.
| | - Maria J Golab
- Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland
| | - Frank Johansson
- Section for Animal Ecology, Department of Ecology and Genetics, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18D, 75236, Uppsala, Sweden
| | - Szymon Sniegula
- Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland.
| |
Collapse
|
6
|
A molecularphylogeny offorktail damselflies(genus Ischnura)revealsa dynamic macroevolutionary history of female colour polymorphisms. Mol Phylogenet Evol 2021; 160:107134. [PMID: 33677008 DOI: 10.1016/j.ympev.2021.107134] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 02/11/2021] [Accepted: 02/26/2021] [Indexed: 12/18/2022]
Abstract
Colour polymorphisms are popular study systems among biologists interested in evolutionary dynamics, genomics, sexual selection and sexual conflict. In many damselfly groups, such as in the globally distributed genus Ischnura (forktails), sex-limited female colour polymorphisms occur in multiple species. Female-polymorphic species contain two or three female morphs, one of which phenotypically matches the male (androchrome or male mimic) and the other(s) which are phenotypically distinct from the male (heterochrome). These female colour polymorphisms are thought to be maintained by frequency-dependent sexual conflict, but their macroevolutionary histories are unknown, due to the lack of a robust molecular phylogeny. Here, we present the first time-calibrated phylogeny of Ischnura, using a multispecies coalescent approach (StarBEAST2) and incorporating both molecular and fossil data for 41 extant species (55% of the genus). We estimate the age of Ischnura to be between 13.8 and 23.4 millions of years, i.e. Miocene. We infer the ancestral state of this genus as female monomorphism with heterochrome females, with multiple gains and losses of female polymorphisms, evidence of trans-species female polymorphisms and a significant positive relationship between female polymorphism incidence and current geographic range size. Our study provides a robust phylogenetic framework for future research on the dynamic macroevolutionary history of this clade with its extraordinary diversity of sex-limited female polymorphisms.
Collapse
|
7
|
Thongprem P, Davison HR, Thompson DJ, Lorenzo-Carballa MO, Hurst GDD. Incidence and Diversity of Torix Rickettsia-Odonata Symbioses. MICROBIAL ECOLOGY 2021; 81:203-212. [PMID: 32770272 PMCID: PMC7794209 DOI: 10.1007/s00248-020-01568-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/28/2020] [Indexed: 05/05/2023]
Abstract
Heritable microbes are an important component of invertebrate biology, acting both as beneficial symbionts and reproductive parasites. Whilst most previous research has focussed on the 'Wolbachia pandemic', recent work has emphasised the importance of other microbial symbionts. In this study, we present a survey of odonates (dragonflies and damselflies) for torix group Rickettsia, following previous research indicating that this clade can be common in other aquatic insect groups. PCR assays were used to screen a broad range of odonates from two continents and revealed 8 of 76 species tested were infected with Rickettsia. We then conducted further deeper screening of UK representatives of the Coenagrionidae damselfly family, revealing 6 of 8 UK coenagrionid species to be positive for torix Rickettsia. Analysis of Rickettsia gene sequences supported multiple establishments of symbiosis in the group. Some strains were shared between UK coenagrionid species that shared mtDNA barcodes, indicating a likely route for mitochondrial introgression between sister species. There was also evidence of coinfecting Rickettsia strains in two species. FISH analysis indicated Rickettsia were observed in the ovarioles, consistent with heritable symbiosis. We conclude that torix Rickettsia represent an important associate of odonates, being found in a broad range of species from both Europe and South America. There is evidence that coinfection can occur, vertical transmission is likely, and that symbiont movement following hybridisation may underpin the lack of 'barcoding gap' between well-established species pairs in the genus. Future work should establish the biological significance of the symbioses observed.
Collapse
Affiliation(s)
- Panupong Thongprem
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZB, UK
| | - Helen R Davison
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZB, UK
| | - David J Thompson
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZB, UK
| | - M Olalla Lorenzo-Carballa
- ECOEVO Group, Universidade de Vigo, E.E. Forestal, Campus Universitario A Xunqueira, 36005, Pontevedra, Spain
| | - Gregory D D Hurst
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZB, UK.
| |
Collapse
|
8
|
Cao Y, Zhu S, Chen J, Comes HP, Wang IJ, Chen L, Sakaguchi S, Qiu Y. Genomic insights into historical population dynamics, local adaptation, and climate change vulnerability of the East Asian Tertiary relict Euptelea (Eupteleaceae). Evol Appl 2020; 13:2038-2055. [PMID: 32908603 PMCID: PMC7463308 DOI: 10.1111/eva.12960] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 02/28/2020] [Accepted: 03/17/2020] [Indexed: 12/24/2022] Open
Abstract
The warm-temperate and subtropical climate zones of East Asia are a hotspot of plant species richness and endemism, including a noticeable number of species-poor Tertiary relict tree genera. However, little is understood about when East Asian Tertiary relict plants diversified, how they responded demographically to past environmental change, and to what extent their current genomic composition (and adaptive capacity) might mitigate the effects of global warming. Here, we obtained genomic (RAD-SNP) data for 171 samples from two extant species of Euptelea in China (24 E. pleiosperma populations) and Japan (11 E. polyandra populations) to elucidate their divergence and demographic histories, genome-wide associations with current environmental variables, and genomic vulnerability to future climate change. Our results indicate that Late Miocene changes in climate and/or sea level promoted species divergence, whereas Late Pliocene uplifting in southwest China likely fostered lineage divergence within E. pleiosperma. Its subsequent range expansion into central/east (CE) China bears genomic signatures of climate-driven selection, yet extant CE populations are predicted to be most vulnerable to future climate change. For E. polyandra, geography was the only significant predictor of genomic variation. Our findings indicate a profound impact of Late Neogene geological and climate change on the evolutionary history of Euptelea, with much stronger signals of local adaptation left in China than in Japan. This study deepens our understanding of the complex evolutionary forces that influence the distribution of genetic variation of Tertiary relict trees, and provides insights into their susceptibility to global change and potential for adaptive responses. Our results lay the groundwork for future conservation and restoration programs for Euptelea.
Collapse
Affiliation(s)
- Ya‐Nan Cao
- Systematic & Evolutionary Botany and Biodiversity GroupMOE Laboratory of Biosystem Homeostasis and ProtectionCollege of Life SciencesZhejiang UniversityHangzhouChina
- College of Plant ProtectionHenan Agricultural UniversityZhengzhouChina
| | - Shan‐Shan Zhu
- Systematic & Evolutionary Botany and Biodiversity GroupMOE Laboratory of Biosystem Homeostasis and ProtectionCollege of Life SciencesZhejiang UniversityHangzhouChina
| | - Jun Chen
- Systematic & Evolutionary Botany and Biodiversity GroupMOE Laboratory of Biosystem Homeostasis and ProtectionCollege of Life SciencesZhejiang UniversityHangzhouChina
| | - Hans P. Comes
- Department of BiosciencesUniversity of SalzburgSalzburgAustria
| | - Ian J. Wang
- Department of Environmental Science, Policy, and ManagementUniversity of California BerkeleyBerkeleyCAUSA
| | - Lu‐Yao Chen
- Systematic & Evolutionary Botany and Biodiversity GroupMOE Laboratory of Biosystem Homeostasis and ProtectionCollege of Life SciencesZhejiang UniversityHangzhouChina
| | - Shota Sakaguchi
- Graduate School of Human and Environmental StudiesKyoto UniversityKyotoJapan
| | - Ying‐Xiong Qiu
- Systematic & Evolutionary Botany and Biodiversity GroupMOE Laboratory of Biosystem Homeostasis and ProtectionCollege of Life SciencesZhejiang UniversityHangzhouChina
| |
Collapse
|
9
|
Vega-Sánchez YM, Mendoza-Cuenca LF, González-Rodríguez A. Complex evolutionary history of the American Rubyspot damselfly, Hetaerina americana (Odonata): Evidence of cryptic speciation. Mol Phylogenet Evol 2019; 139:106536. [PMID: 31212083 DOI: 10.1016/j.ympev.2019.106536] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/21/2019] [Accepted: 06/14/2019] [Indexed: 12/22/2022]
Abstract
Analyzing the magnitude and distribution of genetic variation within and among populations allows for hypothesis testing about historical demographic size changes, secondary contacts, refugia, and speciation patterns. Species distribution and genetic structure are greatly influenced by the complex life cycle and behavior of odonates. Hetaerina americana has been widely used as a model system in behavioral studies, but its population genetic structure has not been analyzed, except for a single study that included only three populations but identified the presence of markedly differentiated genetic groups, suggesting the existence of cryptic species. Here, we tested this hypothesis by assessing throughout the distribution range of H. americana the patterns of genetic and morphological variation in the male caudal appendages, due to the great importance of these structures in mate recognition. As molecular markers we used sequences of the mitochondrial cytochrome oxidase I (COI) gene and the nuclear internal transcribed spacer (ITS) region, as well as six nuclear microsatellites. We found very high population genetic differentiation (ΦST > 0.51) in the three sets of markers but with strong mitonuclear discordance. A neutrality test suggested that the mitochondrial genome might be under purifying selection in association to climatic variables (temperature seasonality). The assignment of individuals to nuclear genetic groups showed little admixture and complete congruence with morphological differentiation in the male caudal appendages. Hence, the results suggest that H. americana represents at least two different cryptic species which are isolated reproductively.
Collapse
Affiliation(s)
- Yesenia Margarita Vega-Sánchez
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Antigua carretera a Pátzcuaro #8701, Morelia, Michoacán 58190, Mexico.
| | - Luis Felipe Mendoza-Cuenca
- Facultad de Biología, Universidad Michoacana de San Nicolás de Hidalgo, Av. Francisco J. Múgica, Morelia, Michoacán 58030. Mexico
| | - Antonio González-Rodríguez
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Antigua carretera a Pátzcuaro #8701, Morelia, Michoacán 58190, Mexico.
| |
Collapse
|
10
|
Cádiz A, Nagata N, Díaz LM, Suzuki-Ohno Y, Echenique-Díaz LM, Akashi HD, Makino T, Kawata M. Factors affecting interspecific differences in genetic divergence among populations of Anolis lizards in Cuba. ZOOLOGICAL LETTERS 2018; 4:21. [PMID: 30116552 PMCID: PMC6085692 DOI: 10.1186/s40851-018-0107-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/31/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Geographical patterns and degrees of genetic divergence among populations differ between species, reflecting relative potentials for speciation or cladogenesis and differing capacities for environmental adaptation. Identification of factors that contribute to genetic divergence among populations is important to the understanding of why some species exhibit greater interpopulation genetic divergence. In this study, we calculated the mean pairwise genetic distances among populations as species' average genetic divergence by a phylogeny using nuclear and mitochondrial genes of 303 individuals from 33 Cuban Anolis species and estimated species ages by another phylogeny using nuclear and mitochondrial genes of 51 Cuban and 47 non-Cuban Anolis species. We identified factors that influence species' differences in genetic divergence among 26 species of Anolis lizards from Cuba. Species ages, environmental heterogeneity within species ranges, and ecomorph types were considered as factors affecting average genetic divergences among populations. RESULTS The phylogenies presented in this study provide the most comprehensive sampling of Cuban Anolis species to date. The phylogeny showed more conservative evolution of Anolis ecomorphs within Cuba and identified twig anoles as a monophyletic group. Subsequent Phylogenetic Generalized Least Squares (PGLS) analyses showed that species age was positively correlated with species' average genetic divergence among populations. CONCLUSION Although previous studies have focused on factors affecting genetic divergence within species, the present study showed for the first time that species differences in genetic divergence could be largely affected by species age.
Collapse
Affiliation(s)
- Antonio Cádiz
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
- Faculty of Biology, Havana University, Havana, Cuba
| | - Nobuaki Nagata
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| | - Luis M. Díaz
- National Museum of Natural History of Cuba, Havana, Cuba
| | | | | | | | - Takashi Makino
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| | - Masakado Kawata
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| |
Collapse
|
11
|
Böhm M, Kemp R, Williams R, Davidson AD, Garcia A, McMillan KM, Bramhall HR, Collen B. Rapoport's rule and determinants of species range size in snakes. DIVERS DISTRIB 2017. [DOI: 10.1111/ddi.12632] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Monika Böhm
- Institute of Zoology Zoological Society of London London UK
| | - Rachael Kemp
- Conservation Programmes Zoological Society of London London UK
| | - Rhiannon Williams
- Institute of Zoology Zoological Society of London London UK
- Centre for Biodiversity & Environment Research University College London London UK
| | - Ana D. Davidson
- Colorado Natural Heritage Program Colorado State University Fort Collins CO USA
| | - Andrés Garcia
- Estación de Biología Chamela Instituto de Biología Universidad Nacional Autónoma de México San Patricio Mexico
| | - Kirsten M. McMillan
- Institute of Zoology Zoological Society of London London UK
- Genetics and Ecology of Amphibian Research Group Laurentian University Sudbury ON Canada
| | | | - Ben Collen
- Centre for Biodiversity & Environment Research University College London London UK
| |
Collapse
|
12
|
Tomašových A, Kennedy JD, Betzner TJ, Kuehnle NB, Edie S, Kim S, Supriya K, White AE, Rahbek C, Huang S, Price TD, Jablonski D. Unifying latitudinal gradients in range size and richness across marine and terrestrial systems. Proc Biol Sci 2017; 283:rspb.2015.3027. [PMID: 27147094 DOI: 10.1098/rspb.2015.3027] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 04/08/2016] [Indexed: 11/12/2022] Open
Abstract
Many marine and terrestrial clades show similar latitudinal gradients in species richness, but opposite gradients in range size-on land, ranges are the smallest in the tropics, whereas in the sea, ranges are the largest in the tropics. Therefore, richness gradients in marine and terrestrial systems do not arise from a shared latitudinal arrangement of species range sizes. Comparing terrestrial birds and marine bivalves, we find that gradients in range size are concordant at the level of genera. Here, both groups show a nested pattern in which narrow-ranging genera are confined to the tropics and broad-ranging genera extend across much of the gradient. We find that (i) genus range size and its variation with latitude is closely associated with per-genus species richness and (ii) broad-ranging genera contain more species both within and outside of the tropics when compared with tropical- or temperate-only genera. Within-genus species diversification thus promotes genus expansion to novel latitudes. Despite underlying differences in the species range-size gradients, species-rich genera are more likely to produce a descendant that extends its range relative to the ancestor's range. These results unify species richness gradients with those of genera, implying that birds and bivalves share similar latitudinal dynamics in net species diversification.
Collapse
Affiliation(s)
- Adam Tomašových
- Earth Science Institute, Slovak Academy of Sciences, 84005 Bratislava, Slovakia
| | - Jonathan D Kennedy
- Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Tristan J Betzner
- Department of Geophysical Sciences, University of Chicago, Chicago, IL 60637, USA
| | | | - Stewart Edie
- Department of Geophysical Sciences, University of Chicago, Chicago, IL 60637, USA
| | - Sora Kim
- Department of Geophysical Sciences, University of Chicago, Chicago, IL 60637, USA
| | - K Supriya
- Committee on Evolutionary Biology, University of Chicago, Chicago, IL 60637, USA
| | - Alexander E White
- Department of Ecology and Evolution, University of Chicago, Chicago, IL 60637, USA
| | - Carsten Rahbek
- Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, 2100 Copenhagen, Denmark Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, West Berkshire SL5 7PY, UK
| | - Shan Huang
- Senckenberg Biodiversity and Climate Research Center (BiK-F), 60325 Frankfurt am Main, Germany
| | - Trevor D Price
- Committee on Evolutionary Biology, University of Chicago, Chicago, IL 60637, USA Department of Ecology and Evolution, University of Chicago, Chicago, IL 60637, USA
| | - David Jablonski
- Department of Geophysical Sciences, University of Chicago, Chicago, IL 60637, USA Committee on Evolutionary Biology, University of Chicago, Chicago, IL 60637, USA
| |
Collapse
|
13
|
Siepielski AM, Beaulieu JM. Adaptive evolution to novel predators facilitates the evolution of damselfly species range shifts. Evolution 2017; 71:974-984. [PMID: 28094439 DOI: 10.1111/evo.13188] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 01/11/2017] [Indexed: 11/26/2022]
Abstract
Most species have evolved adaptations to reduce the chances of predation. In many cases, adaptations to coexist with one predator generate tradeoffs in the ability to live with other predators. Consequently, the ability to live with one predator may limit the geographic distributions of species, such that adaptive evolution to coexist with novel predators may facilitate range shifts. In a case study with Enallagma damselflies, we used a comparative phylogenetic approach to test the hypothesis that adaptive evolution to live with a novel predator facilitates range size shifts. Our results suggest that the evolution of Enallagma shifting from living in ancestral lakes with fish as top predators, to living in lakes with dragonflies as predators, may have facilitated an increase in their range sizes. This increased range size likely arose because lakes with dragonflies were widespread, but unavailable as a habitat throughout much of the evolutionary history of Enallagma because they were historically maladapted to coexist with dragonfly predators. Additionally, the traits that have evolved as defenses against dragonflies also likely enhanced damselfly dispersal abilities. While many factors underlie the evolutionary history of species ranges, these results suggest a role for the evolution of predator-prey interactions.
Collapse
Affiliation(s)
- Adam M Siepielski
- Department of Biological Sciences, University of Arkansas, Fayetteville, Arkansas, 72701
| | - Jeremy M Beaulieu
- Department of Biological Sciences, University of Arkansas, Fayetteville, Arkansas, 72701
| |
Collapse
|
14
|
Ramírez-Delgado VH, Sanabria-Urbán S, Serrano-Meneses MA, Cueva Del Castillo R. The converse to Bergmann's rule in bumblebees, a phylogenetic approach. Ecol Evol 2016; 6:6160-9. [PMID: 27648233 PMCID: PMC5016639 DOI: 10.1002/ece3.2321] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 06/21/2016] [Accepted: 06/26/2016] [Indexed: 01/18/2023] Open
Abstract
Two patterns commonly emerge when animal body size is analyzed as a function of latitudinal distribution. First, body size increases with latitude, a temperature effect known as Bergmann's rule, and second, the converse to Bergmann's rule, a pattern in which body size decreases with latitude. However, other geographic patterns can emerge when the mechanisms that generate Bergmann's and the converse to Bergmann's clines operate together. Here, we use phylogenetic comparative analysis in order to control for phylogenetic inertia, and we show that bumblebees exhibit the converse to Bergmann's rule. Bumblebee taxa are distributed worldwide in temperate and tropical regions. The largest species are found in places with high water availability during the driest time of the year. Nonetheless, large body size is constrained by extreme temperatures. Bumblebees’ body size could be related to a higher extent to the size of food rewards to be harvested than to the energetic advantages of thermoregulation. Moreover, we found that the body size of eusocial and cuckoo species responded in the same way to environmental variables, suggesting that they have not diverged due to different selective pressures.
Collapse
Affiliation(s)
- Víctor Hugo Ramírez-Delgado
- Lab. de Ecología; UBIPRO Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México A.P. 314 Tlalnepantla 54090 México México
| | - Salomón Sanabria-Urbán
- Lab. de Ecología; UBIPRO Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México A.P. 314 Tlalnepantla 54090 México México
| | - Martin A Serrano-Meneses
- Laboratorio de Biología Evolutiva Centro Tlaxcala de Biología de la Conducta Universidad Autónoma de Tlaxcala Carretera Tlaxcala-Puebla km 1.590070 Tlaxcala México; Posgrado en Ciencias Biológicas Universidad Autónoma de Tlaxcala México
| | - Raúl Cueva Del Castillo
- Lab. de Ecología; UBIPRO Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México A.P. 314 Tlalnepantla 54090 México México
| |
Collapse
|
15
|
Janicke T, Häderer IK, Lajeunesse MJ, Anthes N. Darwinian sex roles confirmed across the animal kingdom. SCIENCE ADVANCES 2016; 2:e1500983. [PMID: 26933680 PMCID: PMC4758741 DOI: 10.1126/sciadv.1500983] [Citation(s) in RCA: 223] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 11/30/2015] [Indexed: 06/01/2023]
Abstract
Since Darwin's conception of sexual selection theory, scientists have struggled to identify the evolutionary forces underlying the pervasive differences between male and female behavior, morphology, and physiology. The Darwin-Bateman paradigm predicts that anisogamy imposes stronger sexual selection on males, which, in turn, drives the evolution of conventional sex roles in terms of female-biased parental care and male-biased sexual dimorphism. Although this paradigm forms the cornerstone of modern sexual selection theory, it still remains untested across the animal tree of life. This lack of evidence has promoted the rise of alternative hypotheses arguing that sex differences are entirely driven by environmental factors or chance. We demonstrate that, across the animal kingdom, sexual selection, as captured by standard Bateman metrics, is indeed stronger in males than in females and that it is evolutionarily tied to sex biases in parental care and sexual dimorphism. Our findings provide the first comprehensive evidence that Darwin's concept of conventional sex roles is accurate and refute recent criticism of sexual selection theory.
Collapse
Affiliation(s)
- Tim Janicke
- Centre d’Écologie Fonctionnelle et Évolutive, UMR 5175, CNRS, Université de Montpellier, Université Paul-Valéry Montpellier, École Pratique des Hautes Études, 1919 Route de Mende, 34293 Montpellier Cedex 05, France
| | - Ines K. Häderer
- Animal Evolutionary Ecology Group, Institute for Evolution and Ecology, University of Tübingen, Auf der Morgenstelle 28, 72076 Tübingen, Germany
| | - Marc J. Lajeunesse
- Department of Integrative Biology, University of South Florida, Tampa, FL 33620, USA
| | - Nils Anthes
- Animal Evolutionary Ecology Group, Institute for Evolution and Ecology, University of Tübingen, Auf der Morgenstelle 28, 72076 Tübingen, Germany
| |
Collapse
|
16
|
Corser JD, White EL, Schlesinger MD. Adult activity and temperature preference drives region-wide damselfly (Zygoptera) distributions under a warming climate. Biol Lett 2015; 11:20150001. [PMID: 25878048 DOI: 10.1098/rsbl.2015.0001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We analysed a recently completed statewide odonate Atlas using multivariate linear models. Within a phylogenetically explicit framework, we developed a suite of data-derived traits to assess the mechanistic distributional drivers of 59 species of damselflies in New York State (NYS). We found that length of the flight season (adult breeding activity period) mediated by thermal preference drives regional distributions at broad (10(5) km(2)) scales. Species that had longer adult flight periods, in conjunction with longer growing seasons, had significantly wider distributions. These intrinsic traits shape species' responses to changing climates and the mechanisms behind such range shifts are fitness-based metapopulation processes that adjust phenology to the prevailing habitat and climate regime through a photoperiod filter.
Collapse
Affiliation(s)
- Jeffrey D Corser
- New York Natural Heritage Program, SUNY College of Environmental Science and Forestry, 625 Broadway, Albany, NY 12233, USA
| | - Erin L White
- New York Natural Heritage Program, SUNY College of Environmental Science and Forestry, 625 Broadway, Albany, NY 12233, USA
| | - Matthew D Schlesinger
- New York Natural Heritage Program, SUNY College of Environmental Science and Forestry, 625 Broadway, Albany, NY 12233, USA
| |
Collapse
|