@article{20d20cc302fe45d3a58b235099b2e40c,
title = "Сравнительная морфология географических экотипов Tonicia (Polyplacophora) юговосточной Пацифики",
abstract = "Here we present detailed morphological and molecular comparison of the Tonicia species and ecotypes along Southeastern Pacific coast. Several specimens were examined by scanning electron microscopy and based on plates morphology we propose a new taxonomic key for identification of species and ecotypes of Tonicia. A total of 566 specimens were measured to explore morphological differences between ecotypes and ecoregions by means of multivariate analyses. Genetic distances and a maximum likelihood (ML) phylogeny were estimated using Cytochrome Oxidase I (cox1) to compare species and ecotypes. Morphometry and multivariate analyses revealed morphological differences between ecotypes in each species. However, cox1 genetic distances were low between ecotypes in both species (T. calbucensis and T. chilensis) and the ML phylogeny revealed an absence of monophyletic relationships between ecotypes in each species clades.",
author = "Sirenko, {B. I.} and Ib{\'a}{\~n}ez, {C. M.}",
note = "Funding Information: We would like to thank Enrico Schwabe (Zoologische Staatssammlung M{\"u}nchen, Germany), Doug Eernisse, (Department of Biological Science, California State University Fullerton, Fullerton, CA, USA) and Yuri Kantor (A.N. Severtsov Institute of Ecology and Evolution of Russian Academy of Sciences, Moscow, Russia) for their corrections and valuable comments. We are grateful to Alexey Miroljubov (ZIN) for his technical assistance with SEM procedures and Galina Kuznetsova (ZIN), who prepared the digital plates. Scientific research was performed using equipment of the “Taxon” Research Resource Center (http://www.ckp-rf.ru/ckp/3038/?sphrase_id=8879024) of the Zoological Institute of the Russian Academy of Sciences (St. Petersburg). Thanks to Mariana D{\'i}az-Santana-Iturrios from SciLangTranslation for reviewing English language. This work was supported by State scientific program “Taxonomy, biodiversity and ecology of invertebrates from Russian and adjacent waters of the World Ocean, continental water bodies and damped areas” No 1021051402797-9 and by FONDECYT 1130266 “Evolutionary biogeography of Southeastern Pacific polyplacophorans” Funding Information: We would like to thank Enrico Schwabe (Zoologische Staatssammlung M{\"u}nchen, Germany), Doug Eernisse, (Department of Biological Science, California State University Fullerton, Fullerton, CA, USA) and Yuri Kantor (A.N. Sev-ertsov Institute of Ecology and Evolution of Russian Academy of Sciences, Moscow, Russia) for their corrections and valuable comments. We are grateful to Alexey Miroljubov (ZIN) for his technical assistance with SEM procedures and Galina Kuznetsova (ZIN), who prepared the digital plates. Scientific research was performed using equipment of the “Taxon” Research Resource Center (http:// www.ckp-rf.ru/ ckp/3038/?sphrase_id=8879024) of the Zoological Institute of the Russian Academy of Sciences (St. Petersburg). Thanks to Mariana D{\'i}az-Santana-Iturrios from SciLangTranslation for reviewing English language. This work was supported by State scientific program “Taxonomy, biodiversity and ecology of invertebrates from Russian and adjacent waters of the World Ocean, continental water bodies and damped areas” No 1021051402797-9 and by FONDECYT 1130266 “Evolutionary biogeography of Southeastern Pacific polyplacophorans”. Publisher Copyright: {\textcopyright} Ruthenica, 2023",
year = "2023",
doi = "10.35885/ruthenica.2023.33(1).4",
language = "Ruso",
volume = "33",
pages = "27--45",
journal = "Ruthenica",
issn = "0136-0027",
publisher = "Institute of Ecology and Evolution of Russian Academy of Sciences",
number = "1",
}