Limited dispersal and in situ diversification drive the evolutionary history of Rasborinae fishes in Sundaland

Autor: Hadi Dahruddin, Tedjo Sukmono, Juliette Pouzadoux, Daisy Wowor, Erwan Delrieu-Trottin, Fabien L. Condamine, Arni Sholihah, Jean-François Agnèse, Lukas Rüber, Yuli Sulistya Fitriana, Marie-Ka Tilak, Nicolas Hubert
Přispěvatelé: Institut des Sciences de l'Evolution de Montpellier (UMR ISEM), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement [IRD] : UR226-Centre National de la Recherche Scientifique (CNRS), Institut Teknologi Bandung (ITB), Indonesian Government, Museum für Naturkunde [Berlin], Universitas Indonesia (UI ), Indonesian Institute of Sciences (LIPI), Interactions Hôtes-Pathogènes-Environnements (IHPE), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Perpignan Via Domitia (UPVD), Naturhistorisches Museum [Bern], Institute of Ecology and Evolution [Bern, Switzerland], University of Bern, This study was supported by IRD through annual allocations (2012–2020) and incentive funds (2012–2013), the Ministry of Foreign Affairs and International Development through a BIO-Asia grant (BIOSHOT 2016-2017) managed by Campus France, the 'Institut Français d’Indonésie' through a 'Science et impacts' grant (2016-5758) and the European Commission through a grant from the Southeast Asia –Europe Joint Funding Scheme for Research and Innovation Programme (FRESHBIO, 307943/00). AS benefited from a PhD scholarship from the Indonesian Endowment Fund for Education (LPDP). The Indonesian ministry of research and technology approved this study., Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE), Université de Perpignan Via Domitia (UPVD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Journal of Biogeography
Journal of Biogeography, Wiley, 2021, 48 (9), pp.2153-2173. ⟨10.1111/jbi.14141⟩
Journal Of Biogeography (0305-0270) (Wiley), 2021-09, Vol. 48, N. 9, P. 2153-2173
Journal of Biogeography, 2021, 48 (9), pp.2153-2173. ⟨10.1111/jbi.14141⟩
ISSN: 0305-0270
1365-2699
Popis: Aim Sea-level changes have long been put forward to explain the colonization of Southeast Asian islands by freshwater aquatic organisms. We examined the relative impact of Sundaland geology since the Oligocene and of Pleistocene Eustatic Fluctuations on the mitochondrial lineage diversification of a species-rich subfamily of freshwater fishes widely distributed in Southeast Asia. We specifically tested if the expansion of exposed lands and increased island connectivity during Pleistocene low sea levels (the paleoriver hypothesis) induced bursts of diversification. Location Sundaland. Taxon Rasborinae (Actinopterygii, Cypriniformes, Danionidae). Methods We aggregated 1,017 cytochrome oxidase I sequences and 79 mitogenomes to delineate Molecular Operational Taxonomic Units (MOTUs) and further reconstruct a time-calibrated phylogeny of Rasborinae. Ancestral area estimations were conducted using both island and paleoriver partitioning to examine the impact of island connectivity during Pleistocene sea-level changes on dispersal. Temporal trends of diversification are explored through statistical selection of best-fit models. Results The origin of Sundaland mitochondrial lineages is dated at c. 33 Ma and four major clades are identified, which diversified between c. 31 and 22 Ma. The Island of Borneo and North Sunda paleoriver are identified as the source of Sundaland Rasborinae. Geographical patterns of lineage divergence indicate that most divergence events occurred within islands and diversification under constant birth rate models are the most likely for all clades. Conclusions The geographical and historical context of diversification of mitochondrial lineages in Rasborinae provides little support for the paleoriver hypothesis. The onset of isolation of Borneo from mainland Asia triggered the initial diversification of the group (c. 31–22 Ma). The late colonization of Java and Sumatra occurred through several independent dispersal events, poorly explained by Pleistocene sea-level changes and frequently followed by in situ diversification.
Databáze: OpenAIRE
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