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Negative global-scale association between genetic diversity and speciation rates in mammals

Author

Listed:
  • Ana C. Afonso Silva

    (Université PSL
    University of Lisbon)

  • Odile Maliet

    (Université PSL)

  • Leandro Aristide

    (Université PSL
    Hospital El Cruce)

  • David Nogués-Bravo

    (University of Copenhagen)

  • Nathan Upham

    (Arizona State University)

  • Walter Jetz

    (Yale University
    Yale University)

  • Hélène Morlon

    (Université PSL)

Abstract

Genetic diversity is critical for species evolution and their adaptability to global changes, while speciation rate is critical for explaining large-scale patterns of species richness. Exploring correlates of variation in genetic diversity and speciation rates across species is a major interest of evolutionary biologists, but these two questions have mostly been investigated independently. Here, we assess the relationship between intra-specific genetic diversity and speciation rate for 1897 mammal species (~one third of the total diversity) covering all mammalian orders. We find a negative association between mitochondrial genetic diversity and speciation rate across mammalian clades globally. This association is not accounted for by differences in the ecological attributes of species. Our findings suggest a systematic link between micro- and macroevolutionary processes that need to be better understood and considered when investigating determinants of either genetic diversity or speciation rates.

Suggested Citation

  • Ana C. Afonso Silva & Odile Maliet & Leandro Aristide & David Nogués-Bravo & Nathan Upham & Walter Jetz & Hélène Morlon, 2025. "Negative global-scale association between genetic diversity and speciation rates in mammals," Nature Communications, Nature, vol. 16(1), pages 1-12, December.
    • Handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-56820-y
    DOI: 10.1038/s41467-025-56820-y
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    References listed on IDEAS

    as
    1. Godfrey Hewitt, 2000. "The genetic legacy of the Quaternary ice ages," Nature, Nature, vol. 405(6789), pages 907-913, June.
    2. Dolph Schluter & Matthew W. Pennell, 2017. "Speciation gradients and the distribution of biodiversity," Nature, Nature, vol. 546(7656), pages 48-55, June.
    3. Spyros Theodoridis & Damien A. Fordham & Stuart C. Brown & Sen Li & Carsten Rahbek & David Nogues-Bravo, 2020. "Evolutionary history and past climate change shape the distribution of genetic diversity in terrestrial mammals," Nature Communications, Nature, vol. 11(1), pages 1-11, December.
    4. J. Romiguier & P. Gayral & M. Ballenghien & A. Bernard & V. Cahais & A. Chenuil & Y. Chiari & R. Dernat & L. Duret & N. Faivre & E. Loire & J. M. Lourenco & B. Nabholz & C. Roux & G. Tsagkogeorga & A., 2014. "Comparative population genomics in animals uncovers the determinants of genetic diversity," Nature, Nature, vol. 515(7526), pages 261-263, November.
    5. Carsten Meyer & Holger Kreft & Robert Guralnick & Walter Jetz, 2015. "Global priorities for an effective information basis of biodiversity distributions," Nature Communications, Nature, vol. 6(1), pages 1-8, November.
    6. Daniel L. Rabosky & Jonathan Chang & Pascal O. Title & Peter F. Cowman & Lauren Sallan & Matt Friedman & Kristin Kaschner & Cristina Garilao & Thomas J. Near & Marta Coll & Michael E. Alfaro, 2018. "An inverse latitudinal gradient in speciation rate for marine fishes," Nature, Nature, vol. 559(7714), pages 392-395, July.
    7. Felicity C. Jones & Manfred G. Grabherr & Yingguang Frank Chan & Pamela Russell & Evan Mauceli & Jeremy Johnson & Ross Swofford & Mono Pirun & Michael C. Zody & Simon White & Ewan Birney & Stephen Sea, 2012. "The genomic basis of adaptive evolution in threespine sticklebacks," Nature, Nature, vol. 484(7392), pages 55-61, April.
    8. W. Jetz & G. H. Thomas & J. B. Joy & K. Hartmann & A. O. Mooers, 2012. "The global diversity of birds in space and time," Nature, Nature, vol. 491(7424), pages 444-448, November.
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