Putting European lampreys into perspective: A global-scale multilocus phylogeny with a proposal for a generic structure of the Petromyzontidae

0566897 - ÚŽFG 2023 RIV DE eng J - Článek v odborném periodiku
Pereira, A. - Levy, A. - Vukić, J. - Šanda, R. - Levin, B. A. - Freyhof, J. - Geiger, M. - Choleva, Lukáš - Francisco, S. M. - Robalo, J.
Putting European lampreys into perspective: A global-scale multilocus phylogeny with a proposal for a generic structure of the Petromyzontidae.
Journal of Zoological Systematics and Evolutionary Research. Roč. 59, č. 8 (2021), s. 1982-1993. ISSN 0947-5745. E-ISSN 1439-0469
Institucionální podpora: RVO:67985904
Klíčová slova: Europe * mitochondrial markers * nuclear markers * taxonomic revision
Obor OECD: Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology
Impakt faktor: 2.424, rok: 2021
Způsob publikování: Open access
https://onlinelibrary.wiley.com/doi/10.1111/jzs.12522

Previous studies on the phylogenetic relationships between lamprey species relied either on a low number of morphological characters related to the feeding apparatus, or on a low number of molecular mitochondrial DNA markers. Here, we apply a multilocus approach to assess the phylogenetic relationships of northern hemisphere lampreys, with a special emphasis on the 17 European species. The study comprises two mitochondrial (cytochrome c oxidase subunit 1 gene-DNA barcodes, and cytochrome b gene) and two nuclear (internal transcribed spacers I and II) markers to investigate species' phylogenetic affinities. The phylogeny obtained with mitochondrial markers revealed a clear and highly supported separation of all northern hemisphere lampreys. Among those, our multilocus results show several polyphyletic genera, stressing the need for a taxonomic revision in a near future. Lampetra morii (Berg, 1931) from East Asia, often included in Eudontomyzon, is placed in the genus Lethenteron. Lampetra richardsoni Vladykov & Follett, 1965 and Entosphenus hubbsi (Vladykov & Kott, 1976) should be placed in a new genus, as well as the southern populations of Lethenteron camtschaticum (Tilesius, 1811) and Lethenteron reissneri (Dybowski, 1869). Considering European species, our results argue for a taxonomic revision of Eudontomyzon, with emphasis on Eudontomyzon vladykovi Oliva & Zanandrea, 1959.
Trvalý link: https://hdl.handle.net/11104/0338163