Open AccessОбзор ихтиофауны реки Буюнда (бассейн р. Колыма)
Author(s) -
А. В. Шестаков,
S. I. Grunin
Publication year - 2020
Publication title -
vestnik severo-vostočnogo naučnogo centra dalʹnevostočnogo otdeleniâ ran
Language(s) - English
Resource type - Journals
ISSN - 1814-0998
DOI - 10.34078/1814-0998-2020-4-90-96
Subject(s) - catostomus , cypriniformes , subspecies , cottus , taxon , geography , ecology , drainage basin , zoology , biology , fishery , fish <actinopterygii> , cyprinidae , cartography
The modern taxonomic composition and biologic features of pisciforms and fishes of the Buyunda River (basin of the Kolyma River) are considered. The ichthyofauna includes 21 taxa of species and subspecies ranks belonging to 19 genera, 12 families, 8 orders, and 2 classes. Representatives of the of Cypriniformes and Salmoniformes orders prevail, shaping the entire ichthyofauna of the river. Two regional endemic species of Northeast Asia the Siberian sucker Catostomus catostomus rostratus and the Kolyma bullhead Cottus kolymensis were recorded.