«Siberia in Europe»: an analisis of the Nenets Automous Okrug fauna, Russian Arctic

Makarova, O.L.; Anufriyev, V.V.; Babenko, A.B.; Bizin, M.S.; Glazov, P.M.; Kolesnikova, A.A.; Marusik, Y.M.; Tatarinov, A.G.

Авторы: Makarova O.L., Anufriyev V.V., Babenko A.B., Bizin M.S., Glazov P.M., Kolesnikova A.A., Marusik Yu M., Tatarinov A.G.
Сборник: Biological Problems of the North: The Materials of International Scientific Conference, dedicated to Academiсian V. L. Kontrimavichus (Magadan, September, 18–22 2018); [ed. by E. V. Khamenkova]
Год издания: 2018
Место издания: Magadan
Первая страница: 346
Последняя страница: 349
Аннотация: During the realization of the project of the UNDP/GEF/Ministry of Natural Resources and Environmental Protection of the Russian Federation (2014–2016), a geographic information database on the biodiversity in the Nenets Autonomous Okrug (NAO) was developed (Rozhnov et al., 2018). Based on data available for 12 model animal groups, widespread species (Palaearctic and Holarctic) were found prevalent, but many species show western or eastern range limits within the NAO territory. The "Siberian input", i. e. the proportion of species with predominantly Siberian or Siberian-Nearctic patterns, significantly exceeds that of the European one in most of the studied taxonomic groups. In general, the taxonomic richness of the NAO fauna is not less, and in some animal groups even higher, than in those of other relatively well-studied Arctic regions of similar size and landscape diversity, such as the Taymyr Peninsula, Alaska, Greenland etc. For the first time in the Russian Arctic, members of hair-worms (Phylum Nematomorpha) and the beetle family Heteroceridae were found, whereas burying beetles (genus Nicrophorus Fabricius, 1775) were first recorded in the Arctic as a whole. About 200 species of invertebrates (including 131 insects, 46 arachnids, 19 collembolans etc.) appear to be new to the NAO fauna, including 27 species previously unknown in Europe, and 5 species that are new to the Russian fauna. According to field-work results, 17 species of microarthropods were revealed as new to science and partly described. The participation of arctic species (in the broad sense) varies from 0 to 30% in different model groups. In some terrestrial mammals, the migration pathways and faunogenetic connections have been analyzed. The old statement that, from a zoological point of view, the region under study can be characterized as "Siberia in Europe" (Seebohm, 1880) has received new confirmation.
Добавил в систему: Глазов Петр Михайлович

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