Cryptic taxonomic diversity and high-latitude melanism in the glossiphoniid leech assemblage from the Eurasian Arctic.

Autor: Bolotov IN; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia. inepras@yandex.ru.; SSC/IUCN-Mollusc Specialist Group, Species Survival Commission, International Union for Conservation of Nature, Cambridge, CB2 3QZ, UK. inepras@yandex.ru., Kondakov AV; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia.; Northern Arctic Federal University, Northern Dvina Emb. 17, 163002, Arkhangelsk, Russia.; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia., Eliseeva TA; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia.; Northern Arctic Federal University, Northern Dvina Emb. 17, 163002, Arkhangelsk, Russia.; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia., Aksenova OV; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Babushkin ES; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia.; Surgut State University, Lenina Ave., 1, 628403, Surgut, Russia.; Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences, Malygina St., 86, 625026, Tyumen, Russia., Bespalaya YV; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia.; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia., Chertoprud ES; A. N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, Leninsky Prt., 33, 119071, Moscow, Russia.; Department of General Ecology and Hydrobiology, M. V. Lomonosov Moscow State University, 119234, Moscow, Russia., Dvoryankin GA; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Gofarov MY; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Klass AL; Institute of Molecular Genetics of the National Research Centre 'Kurchatov Institute', Kurchatov Square 2, 123182, Moscow, Russia., Konopleva ES; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Kropotin AV; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Lyubas AA; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Makhrov AA; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia.; A. N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, Leninsky Prt., 33, 119071, Moscow, Russia., Palatov DM; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia.; A. N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, Leninsky Prt., 33, 119071, Moscow, Russia., Shevchenko AR; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Sokolova SE; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Spitsyn VM; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Tomilova AA; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Vikhrev IV; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia.; SSC/IUCN-Mollusc Specialist Group, Species Survival Commission, International Union for Conservation of Nature, Cambridge, CB2 3QZ, UK., Zubrii NA; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163069, Arkhangelsk, Russia., Vinarski MV; SSC/IUCN-Mollusc Specialist Group, Species Survival Commission, International Union for Conservation of Nature, Cambridge, CB2 3QZ, UK.; Laboratory of Macroecology and Biogeography of Invertebrates, Saint Petersburg State University, 7/9 Universitetskaya Emb., 199034, Saint Petersburg, Russia.; Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences, Malygina St., 86, 625026, Tyumen, Russia.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2022 Nov 30; Vol. 12 (1), pp. 20630. Date of Electronic Publication: 2022 Nov 30.
DOI: 10.1038/s41598-022-24989-7
Abstrakt: The family Glossiphoniidae is a diverse and widespread clade of freshwater leeches, playing a significant role in functioning of aquatic ecosystems. The taxonomy and biogeography of leeches from temperate, subtropical, and tropical regions attracted much attention of zoologists, while their taxonomic richness and distribution in the Arctic are poorly understood. Here, we present an overview of the Eurasian Arctic Glossiphoniidae based on the most comprehensive occurrence and DNA sequence datasets sampled to date. This fauna contains 14 species, belonging to five genera and three subfamilies. One genus and five species are new to science and described here. The world's northernmost occurrences of glossiphoniids are situated on the Taymyr Peninsula at 72° N, although further records at higher latitudes are expected. Most Arctic leeches are characterized by broad ranges crossing several climatic zones (e.g., Glossiphonia balcanica and G. nebulosa), although the distribution of two new species may be confined to the high-latitude areas. The Taymyr Peninsula with the nearby Putorana Plateau represents the most species-rich area (totally 9 species), while the European Arctic, Iceland, Kolyma Highland, and Chukotka Peninsula house depleted faunas (2-4 species per subregion). Finally, we show that the high-latitude melanism is a common phenomenon in glossiphoniid leeches.
(© 2022. The Author(s).)
Databáze: MEDLINE
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