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@article{2379827,
author = {Morita, Kohei and Saito, Takumi and Uechi, Takeru and Sawada, Naoto and Miura, Osamu},
article_location = {SAN DIEGO},
article_number = {February},
doi = {http://dx.doi.org/10.1016/j.ympev.2023.107987},
keywords = {Ancient lake; Semisulcospira; Multiple colonization; ddRAD; Cryptic species},
language = {eng},
issn = {1055-7903},
journal = {Molecular Phylogenetics and Evolution},
title = {Out of the ancient lake: Multiple riverine colonizations and diversification of the freshwater snails in the genus Semisulcospira around Lake Biwa},
url = {https://doi.org/10.1016/j.ympev.2023.107987},
volume = {191},
year = {2024}
}
TY - JOUR
ID - 2379827
AU - Morita, Kohei - Saito, Takumi - Uechi, Takeru - Sawada, Naoto - Miura, Osamu
PY - 2024
TI - Out of the ancient lake: Multiple riverine colonizations and diversification of the freshwater snails in the genus Semisulcospira around Lake Biwa
JF - Molecular Phylogenetics and Evolution
VL - 191
IS - February
SP - 1-9
EP - 1-9
PB - ACADEMIC PRESS INC ELSEVIER SCIENCE
SN - 10557903
KW - Ancient lake
KW - Semisulcospira
KW - Multiple colonization
KW - ddRAD
KW - Cryptic species
UR - https://doi.org/10.1016/j.ympev.2023.107987
N2 - Ancient lakes are a hotspot of biodiversity. Freshwater species often experience spectacular species radiation after colonizing lakes from riverine habitats. Therefore, the relationship between the fauna of the ancient lakes and the surrounding riverine system has a special significance in understanding their origin and evolutionary history. The study of ancient lake species often focused on the lake colonization of riverine species. In contrast, far less attention has been placed on the reverse direction: the riverine colonization of the lake species, despite its importance in disentangling their complex evolutionary history. The freshwater snails in the genus Semisulcospira involve endemic groups that radiated in the ancient Lake Biwa. Using genetics and fossil records, we inferred that the ancestors of these lake-endemic Semisulcospira snails historically colonized the riverine habitats at least three times during the Middle Pleistocene. Each colonization resulted in the formation of a new lineage that was genetically and morphologically distinct from other lineages. Further, one of these colonizations was followed by hybridization with a cosmopolitan riverine species, which potentially facilitated the population persistence of the colonizers in the new environment. Despite their complex histories, all these colonizers were currently grouped within a single species, Semisulcospira kurodai, suggesting cryptic diversity in this species. This study highlights the significance of the riverine colonizations of the lake species to fully understand the diversification history of freshwater fauna in and around the ancient lakes.
ER -
MORITA, Kohei, Takumi SAITO, Takeru UECHI, Naoto SAWADA and Osamu MIURA. Out of the ancient lake: Multiple riverine colonizations and diversification of the freshwater snails in the genus Semisulcospira around Lake Biwa. \textit{Molecular Phylogenetics and Evolution}. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2024, vol.~191, February, p.~1-9. ISSN~1055-7903. Available from: https://dx.doi.org/10.1016/j.ympev.2023.107987.
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