Ceballos, G., Ehrlich, P. R. & Dirzo, R. Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines. PNAS 114, E6089–E6096 (2017).
Google Scholar
Dirzo, R. et al. Defaunation in the Anthropocene. Science 345, 401–406 (2014).
Google Scholar
Ceballos, G., Ehrlich, P. R. & Raven, P. H. Vertebrates on the brink as indicators of biological annihilation and the sixth mass extinction. PNAS 117, 13596–13602 (2020).
Google Scholar
Butchart, S. H. et al. Global biodiversity: Indicators of recent declines. Science 328, 1164–1168 (2010).
Google Scholar
Excoffier, L., Foll, M. & Petit, R. J. Genetic consequences of range expansions. Annu. Rev. Ecol. Evol. Syst. 40, 481–501 (2009).
Arenas, M., Ray, N., Currat, M. & Excoffier, L. Consequences of range contractions and range shifts on molecular diversity. Mol. Biol. Evol. 29, 207–218 (2012).
Google Scholar
Banks, S. C. et al. How does ecological disturbance influence genetic diversity?. Trends Ecol. Evol. 28, 670–679 (2013).
Branco, C., Ray, N., Currat, M. & Arenas, M. Influence of Paleolithic range contraction, admixture and long-distance dispersal on genetic gradients of modern humans in Asia. Mol. Ecol. 29, 2150–2159 (2020).
Lomolino, M. V. & Channell, R. Splendid isolation: Patterns of geographic range collapse in endangered mammals. J. Mammal. 76(2), 335–347 (1995).
Lomolino, M. V. & Channell, R. Range collapse, re-introductions, and biogeographic guidelines for conservation. Conserv. Biol. 12, 481–484 (1998).
Channell, R. & Lomolino, M. V. Dynamic biogeography and conservation of endangered species. Nature 403, 84–86 (2000).
Google Scholar
Channell, R. & Lomolino, M. V. Trajectories to extinction: Spatial dynamics of the contraction of geographical ranges. J. Biogeogr. 27, 169–179 (2000).
Laliberte, A. S. & Ripple, W. J. Range contractions of North American carnivores and ungulates. Bioscience 54, 123–138 (2004).
Donald, P. F. & Greenwood, J. J. Spatial patterns of range contraction in British breeding birds. Ibis 143, 593–601 (2001).
Boakes, E. H., Isaac, N. J., Fuller, R. A., Mace, G. M. & McGowan, P. J. Examining the relationship between local extinction risk and position in range. Conserv. Biol. 32, 229–239 (2018).
Spielman, D., Brook, B. W. & Frankham, R. Most species are not driven to extinction before genetic factors impact them. PNAS 101(42), 15261–15264 (2004).
Google Scholar
Hoelzel, A. R. et al. Elephant seal genetic variation and the use of simulation models to investigate historical population bottlenecks. J. Hered. 84, 443–449 (1993).
Google Scholar
Amos, W. & Balmford, A. When does conservation genetics matter?. Heredity 87, 257–265 (2001).
Google Scholar
Reed, D. H. & Frankham, R. Correlation between fitness and genetic diversity. Conserv. Biol. 17, 230–237 (2003).
Carvalho, C. D. S. et al. Habitat loss does not always entail negative genetic consequences. Front. Genet. 10, 1101 (2019).
Google Scholar
Wheeler, B. A., Prosen, E., Mathis, A. & Wilkinson, R. F. Population declines of a long-lived salamander: A 20+-year study of hellbenders, Cryptobranchus alleganiensis. Biol. Cons. 109, 151–156 (2003).
Walkup, D. K., Leavitt, D. J. & Fitzgerald, L. A. Effects of habitat fragmentation on population structure of dune-dwelling lizards. Ecosphere 8, e01729 (2017).
Mikle, N., Graves, T. A., Kovach, R., Kendall, K. C. & Macleod, A. C. Demographic mechanisms underpinning genetic assimilation of remnant groups of a large carnivore. Proc. R. Soc. B Biol. Sci. 283, 20161467 (2016).
DeWoody, J. A., Harder, A. M., Mathur, S. & Willoughby, J. R. The long-standing significance of genetic diversity in conservation. Mol. Ecol. 30(17), 4147–4154 (2021).
Kardos, M., Armstrong, E. E., Fitzpatrick, S. W. & Funk, W. C. The crucial role of genome-wide genetic variation in conservation. PNAS 118(48), e210462118 (2021).
García-Dorado, A. & Caballero, A. Neutral genetic diversity as a useful tool for conservation biology. Conserv. Genet. 22, 541–545 (2021).
Charlesworth, B. Effective population size and patterns of molecular evolution and variation. Nat. Rev. Genet. 10, 195–205 (2009).
Google Scholar
Eyre-Walker, A. & Keightley, P. D. The distribution of fitness effects of new mutations. Nat. Rev. Genet. 8, 610–618 (2007).
Google Scholar
Haller, B. C., Galloway, J., Kelleher, J., Messer, P. W. & Ralph, P. L. Tree-sequence recording in SLiM opens new horizons forward-time simulation of whole genomes. Mol. Ecol. Resour. 19, 552–566 (2018).
Kelleher, J., Thornton, K. R., Ashander, J. & Ralph, P. L. Efficient pedigree recording for fast population genetics simulation. PLoS Comput. Biol. 14, e1006581 (2018).
Google Scholar
Haller, B. C. & Messer, P. W. SLiM 3: Forward genetic simulations beyond the Wright–Fisher model. Mol. Biol. Evol. 36, 632–637 (2019).
Google Scholar
Rodríguez, J. P. Range contraction in declining North American bird populations. Ecol. Appl. 12, 238–248 (2002).
Fisher, D. O. Trajectories from extinction: where are missing mammals rediscovered?. Glob. Ecol. Biogeogr. 20, 415–425 (2011).
Lino, A., Fonseca, C., Rojas, D., Fischer, E. & Pereira, M. J. R. A meta-analysis of the effects of habitat loss and fragmentation on genetic diversity in mammals. Mamm. Biol. 94, 69–76 (2019).
Vandergast, A. G., Bohonak, A. J., Weissman, D. B. & Fisher, R. N. Understanding the genetic effects of recent habitat fragmentation in the context of evolutionary history: Phylogeography and landscape genetics of a southern California endemic Jerusalem cricket (Orthoptera: Stenopelmatidae: Stenopelmatus). Mol. Ecol. 16, 977–992 (2007).
Google Scholar
Young, A., Boyle, T. & Brown, T. The population genetic consequences of habitat fragmentation for plants. Trends Ecol. Evol. 11, 413–418 (1996).
Google Scholar
Wilkins, J. F. & Wakeley, J. The coalescent in a continuous, finite, linear population. Genetics 161, 873–888 (2002).
Ringbauer, H., Coop, G. & Barton, N. H. Inferring recent demography from isolation by distance of long shared sequence blocks. Genetics 205, 1335–1351 (2017).
Bradburd, G. S. & Ralph, P. L. Spatial population genetics: It’s about time. Annu. Rev. Ecol. Evol. Syst. 50, 427–429 (2019).
Barton, N. H., Etheridge, A. M., Kelleher, J. & Véber, A. Inference in two dimensions: Allele frequencies versus lengths of shared sequence blocks. Theor. Popul. Biol. 87, 105–119 (2013).
Google Scholar
Aguillon, S. M. et al. Deconstructing isolation-by-distance: The genomic consequences of limited dispersal. PLoS Genet. 13, e1006911 (2017).
Blanco-Pastor, J. L., Fernández-Mazuecos, M. & Vargas, P. Past and future demographic dynamics of alpine species: Limited genetic consequences despite dramatic range contraction in a plant from the Spanish Sierra Nevada. Mol. Ecol. 22, 4177–4195 (2013).
Google Scholar
Chen, N. et al. Allele frequency dynamics in a pedigreed natural population. PNAS 116, 2158–2164 (2019).
Google Scholar
Exposito-Alonso, M., Booker, T. A., Czech, L., Fukami, T., Gillespie, L., Hateley, S. et al. Quantifying the scale of genetic diversity extinction in the Anthropocene. bioRxiv (2021).
Keller, I. & Largiadèr, C. R. Recent habitat fragmentation caused by major roads leads to reduction of gene flow and loss of genetic variability in ground beetles. Proc. R. Soc. B Biol. Sci. 270, 417–423 (2003).
Google Scholar
Chan, L. M. et al. Phylogeographic structure of the dunes sagebrush lizard, an endemic habitat specialist. PLoS ONE 15, 0238194 (2020).
Wang, I. J. & Bradburd, G. S. Isolation by environment. Mol. Ecol. 23, 5649–5662 (2014).
Cayuela, H. et al. Demographic and genetic approaches to study dispersal in wild animal populations: A methodological review. Mol. Ecol. 27, 3976–4010 (2018).
Battey, C. J., Ralph, P. L. & Kern, A. D. Space is the place: Effects of continuous spatial structure on analysis of population genetic data. Genetics 215, 193–214 (2020).
Google Scholar
Stubbs, D. & Swingland, I. R. The ecology of a Mediterranean tortoise (Testudo hermanni): A declining population. Can. J. Zool. 63, 169–180 (1985).
Channell, R. The conservation value of peripheral populations: The supporting science. in Proceedings of the Species at Risk 2004 Pathways to Recovery Conference. 1–17. (Species at Risk 2004 Pathways to Recovery Conference Organizing Committee, 2004).
Brown, J. H. On the relationship between abundance and distribution of species. Am. Nat. 124(2), 255–279 (1984).
Brown, J. H. Macroecology (University of Chicago Press, 1995).
Brown, J. H., Stevens, G. C. & Kaufman, D. M. The geographic range: Size, shape, boundaries, and internal structure. Annu. Rev. Ecol. Syst. 27(1), 597–623 (1996).
Sagarin, R. D. & Gaines, S. D. The ‘abundant centre’distribution: To what extent is it a biogeographical rule?. Ecol. Lett. 5, 137–147 (2002).
Eckert, C. G., Samis, K. E. & Lougheed, S. C. Genetic variation across species’ geographical ranges: The central-marginal hypothesis and beyond. Mol. Ecol. 17, 1170–1188 (2008).
Google Scholar
Yackulic, C. B., Sanderson, E. W. & Uriarte, M. Anthropogenic and environmental drivers of modern range loss in large mammals. PNAS 108, 4024–4029 (2011).
Google Scholar
Fitzgerald L.A., Walkup, D. Chyn, K. Buchholtz, E. Angeli, N. & Parker M. The future for reptiles: Advances and challenges in the Anthropocene. in Encyclopedia of the Anthropocene. (eds. Dellasala, D.A., & Goldstein, M.I.). 163–174 (Elsevier, 2018).
Segelbacher, G., Höglund, J. & Storch, I. From connectivity to isolation: Genetic consequences of population fragmentation in capercaillie across Europe. Mol. Ecol. 12, 1773–1780 (2003).
Google Scholar
Cegelski, C. C., Waits, L. P. & Anderson, N. J. Assessing population structure and gene flow in Montana wolverines (Gulo gulo) using assignment-based approaches. Mol. Ecol. 12, 2907–2918 (2003).
Google Scholar
Proctor, M. F., McLellan, B. N., Strobeck, C. & Barclay, R. M. Genetic analysis reveals demographic fragmentation of grizzly bears yielding vulnerably small populations. Proc. R. Soc. B Biol. Sci. 272, 2409–2416 (2005).
Leavitt, D. J. & Fitzgerald, L. A. Disassembly of a dune–dwelling lizard community due to landscape fragmentation. Ecosphere 4, 97 (2013).
Fahrig, L. Effects of habitat fragmentation on biodiversity. Annu. Rev. Ecol. Evol. Syst. 34, 487–515 (2003).
Rogan, J.E., & Lacher Jr., T.E. Impacts of habitat loss and fragmentation on terrestrial biodiversity. in Reference Modules in Earth Systems and Environmental Sciences. 1–18 (Elsevier, 2018).
Hurtado, L. A., Santamaria, C. A. & Fitzgerald, L. A. Conservation genetics of the critically endangered St. Croix ground lizard (Ameiva polops Cope 1863). Conserv. Genet. 13, 665–679 (2012).
Lawton, J. H. Range, population abundance and conservation. Trends Ecol. Evol. 8, 409–413 (1993).
Google Scholar
Purvis, A., Gittleman, J. L., Cowlishaw, G. & Mace, G. M. Predicting extinction risk in declining species. Proc. R. Soc. B Biol. Sci. 267, 1947–1952 (2000).
Google Scholar
Cardillo, M. et al. The predictability of extinction: Biological and external correlates of decline in mammals. Proc. R. Soc. B Biol. Sci. 275, 1441–1448 (2008).
Templeton, A. R. Coadaptation and outbreeding depression. in Conservation Biology: The Science of Scarcity and Diversity. (ed. Soulé, M.E.). 105–116 (Sinauer, 1986).
Lomolino, M. V. & Smith, G. A. Dynamic biogeography of prairie dog (Cynomys ludovicianus) towns near the edge of their range. J. Mammal. 82, 937–945 (2001).
Wright, S. Isolation by distance. Genetics 28, 114 (1943).
Google Scholar
Maruyama, T. Rate of decrease of genetic variability in a two-dimensional continuous population of finite size. Genetics 4(1), 639–651 (1972).
Wright, S. Coefficients of inbreeding and relationship. Am. Nat. 645, 330–338 (1922).
Kelleher, J. & EtheridgeMcVean, A. M. G. Efficient coalescent simulation and genealogical analysis for large sample sizes. PLoS Comput. Biol. 12, e1004842 (2016).
R Core Team. R: A Language and Environment for Statistical Computing. http://www.R-project.org/ (R Foundation for Statistical Computing, 2019).
Greenstein, B. J. & Pandolfi, J. M. Escaping the heat: Range shifts of reef coral taxa in coastal Western Australia. Glob. Change Biol. 14, 513–528 (2008).
Google Scholar
Wilcove, D. S. & Terborgh, J. W. Patterns of population decline in birds. Am. Birds 38, 10–13 (1984).
Gabelli, F. M. et al. Range contraction in the Pampas meadowlark Sturnella defilippii in the southern Pampas grasslands of Argentina. Oryx 38, 164–170 (2004).
Pomara, L. Y., LeDee, O. E., Martin, K. J. & Zuckerberg, B. Demographic consequences of climate change and land cover help explain a history of extirpations and range contraction in a declining snake species. Glob. Change Biol. 20, 2087–2099 (2014).
Google Scholar
Towns, D. R. & Daugherty, C. H. Patterns of range contractions and extinctions in the New Zealand herpetofauna following human colonisation. N. Z. J. Zool. 21, 325–339 (1994).
Rudolph, D. C., Burgdorf, S. J., Schaefer, R. R., Conner, R. N. & Maxey, R. W. Status of Pituophis ruthveni (Louisiana pine snake). Southeast. Nat. 5(3), 463–472 (2006).
Russell, R. W., Lipps, G. J. Jr., Hecnar, S. J. & Haffner, G. D. Persistent organic pollutants in Blanchard’s cricket frogs (Acris crepitans blanchardi) from Ohio. Ohio J. Sci. 102, 119–122 (2002).
Google Scholar
Fellers, G. M. & Drost, C. A. Disappearance of the Cascades frog Rana cascadae at the southern end of its range, California, USA. Biol. Cons. 65, 177–181 (1993).
Franco, A. M. et al. Impacts of climate warming and habitat loss on extinctions at species’ low-latitude range boundaries. Glob. Change Biol. 12, 1545–1553 (2006).
Google Scholar
Stewart, J. A., Wright, D. H. & Heckman, K. A. Apparent climate-mediated loss and fragmentation of core habitat of the American pika in the Northern Sierra Nevada, California, USA. PLoS ONE 12, e0181834 (2017).
Rodríguez, A. & Delibes, M. Internal structure and patterns of contraction in the geographic range of the Iberian lynx. Ecography 25, 314–328 (2002).
Kattan, G. et al. Range fragmentation in the spectacled bear Tremarctos ornatus in the northern Andes. Oryx 38(2), 155–163 (2004).
Jones, S. J., Lima, F. P. & Wethey, D. S. Rising environmental temperatures and biogeography: poleward range contraction of the blue mussel, Mytilus edulis L., in the western Atlantic. J. Biogeogr. 37, 2243–2259 (2010).
Smale, D. A. & Wernberg, T. Extreme climatic event drives range contraction of a habitat-forming species. P. R. Soc. B Biol. Sci. 280, 20122829 (2013).
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