Título:	Major shifts in biogeographic regions of freshwater fishes as evidence of the Anthropocene epoch
Autor(es):	Leroy, Boris Bellard, Céline Dias, Murilo Sversut Hugueny, Bernard Jézéquel, Céline Leprieur, Fabien Oberdorff, Thierry Robuchon, Marine Tedesco, Pablo A.
ORCID:	https://orcid.org/0000-0002-7686-4302 https://orcid.org/0000-0003-2012-1160 https://orcid.org/0000-0002-7213-5284 https://orcid.org/0000-0003-1843-5662 https://orcid.org/0000-0003-0687-1467 https://orcid.org/0000-0001-6869-342X https://orcid.org/0000-0001-7323-2599 https://orcid.org/0000-0001-5873-2915 https://orcid.org/0000-0001-5972-5928
Afiliação do autor:	Université des Antilles, Université de Caen Normandie, Sorbonne Université, Muséum national d’Histoire naturelle, Unité Biologie des Organismes et Ecosystèmes Aquatiques Université ParisSaclay, AgroParisTech, Ecologie Systématique Evolution, Gif-sur-Yvette Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia Université Paul Sabatier, Laboratoire Evolution et Diversité Biologique Université Paul Sabatier, Laboratoire Evolution et Diversité Biologique Université Montpellier, MARBEC Université Paul Sabatier, Laboratoire Evolution et Diversité Biologique European Commission, Joint Research Centre (JRC), Directorate for Sustainable Resources Université Paul Sabatier, Laboratoire Evolution et Diversité Biologique
Assunto:	Peixe de água doce Antropoceno Biogeografia
Data de publicação:	17-Nov-2023
Editora:	American Association for the Advancement of Science
Referência:	LEROY, Boris et al. Major shifts in biogeographic regions of freshwater fishes as evidence of the Anthropocene epoch. Science Advances, [S.l.], v. 9, n. 46, e5502, 2023. DOI: 10.1126/sciadv.adi5502. Disponível em: https://www.science.org/doi/10.1126/sciadv.adi5502. Acesso em: 01 ago. 2025.
Abstract:	Animals and plants worldwide are structured in global biogeographic regions, which were shaped by major geologic forces during Earth history. Recently, humans have changed the course of events by multiplying global pathways of introduction for nonindigenous species and propagating local species extirpations. Here, we report on how introductions and extirpations have changed the distributions of freshwater fishes worldwide and how it affected their natural biogeographic regions. We found major shifts in natural regions, with the emergence of an intercontinental region arising from the fusion of multiple faunas, which we named Pan-Anthropocenian Global North and East Asia (PAGNEA). The PAGNEA region is evocative of the Pangea supercontinent, as flows of introductions show that dispersal has become possible again across multiple continents, suggesting that human activities have superseded natural geological forces. Our results constitute evidence on the expected modification of biostratigraphic boundaries based on freshwater fish, which are abundant in the fossil record, thereby supporting the concept of the Anthropocene epoch.
Unidade Acadêmica:	Instituto de Ciências Biológicas (IB) Departamento de Ecologia (IB ECL)
Programa de pós-graduação:	Programa de Pós-Graduação em Ecologia
Licença:	Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).
DOI:	10.1126/sciadv.adi5502
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