Dwarfism and gigantism drive human-mediated extinctions on islands

Author:

Rozzi Roberto12ORCID,Lomolino Mark V.3ORCID,van der Geer Alexandra A. E.4ORCID,Silvestro Daniele56ORCID,Lyons S. Kathleen7ORCID,Bover Pere8ORCID,Alcover Josep A.9ORCID,Benítez-López Ana1011ORCID,Tsai Cheng-Hsiu12ORCID,Fujita Masaki13,Kubo Mugino O.14ORCID,Ochoa Janine15ORCID,Scarborough Matthew E.16ORCID,Turvey Samuel T.17ORCID,Zizka Alexander1819ORCID,Chase Jonathan M.120ORCID

Affiliation:

1. German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, 04103 Leipzig, Germany.

2. Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, 10115 Berlin, Germany.

3. Department of Environmental Biology, State University of New York College of Environmental Science and Forestry, Syracuse, NY 13210, USA.

4. Vertebrate Evolution, Development and Ecology, Naturalis Biodiversity Center, 2333 CR Leiden, Netherlands.

5. Department of Biology, University of Fribourg and Swiss Institute of Bioinformatics, CH-1700 Fribourg, Switzerland.

6. Department of Biological and Environmental Sciences, University of Gothenburg and Gothenburg Global Biodiversity Centre, 405 30 Gothenburg, Sweden.

7. School of Biological Sciences, University of Nebraska, Lincoln, NE 68588, USA.

8. ARAID Foundation, Instituto Universitario de Investigación en Ciencias Ambientales (IUCA)–Grupo Aragosaurus, Universidad de Zaragoza, 50009 Zaragoza, Spain.

9. Departament de Biodiversitat Animal i Microbiana, Institut Mediterrani d’Estudis Avançats (UIB-CSIC), Esporles, 07190 Mallorca, Spain.

10. Integrative Ecology Group, Estación Biológica de Doñana (EBD), Spanish National Research Council (CSIC), 41092 Sevilla, Spain.

11. Department of Zoology, Faculty of Sciences, University of Granada, 18071 Granada, Spain.

12. Department of Life Science, Institute of Ecology and Evolutionary Biology, and Museum of Zoology, National Taiwan University, 10617 Taipei, Taiwan.

13. National Museum of Nature and Science, Tsukuba, Ibaraki 305-0005, Japan.

14. Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-8563, Japan.

15. Department of Anthropology, University of the Philippines, Diliman, Quezon City 1101, Philippines.

16. Department of Biological Sciences, University of Cape Town, 7701 Cape Town, South Africa.

17. Institute of Zoology, Zoological Society of London, London NW1 4RY, UK.

18. Functional Traits, Naturalis Biodiversity Center, 2333 CR Leiden, Netherlands.

19. Department of Biology, Philipps-University Marburg, 35043 Marburg, Germany.

20. Department of Computer Science, Martin Luther University Halle-Wittenberg, 06099 Halle, Germany.

Abstract

Islands have long been recognized as distinctive evolutionary arenas leading to morphologically divergent species, such as dwarfs and giants. We assessed how body size evolution in island mammals may have exacerbated their vulnerability, as well as how human arrival has contributed to their past and ongoing extinctions, by integrating data on 1231 extant and 350 extinct species from islands and paleo islands worldwide spanning the past 23 million years. We found that the likelihood of extinction and of endangerment are highest in the most extreme island dwarfs and giants. Extinction risk of insular mammals was compounded by the arrival of modern humans, which accelerated extinction rates more than 10-fold, resulting in an almost complete demise of these iconic marvels of island evolution.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference1990 articles.

1. A. R. Wallace Island Life (Macmillan 1880).

2. E. O. Wilson R. H. MacArthur The Theory of Island Biogeography (Princeton Univ. Press 1967).

3. Island biogeography: Taking the long view of nature’s laboratories

4. Scientists’ warning – The outstanding biodiversity of islands is in peril

5. Island extinctions: processes, patterns, and potential for ecosystem restoration

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3