| The Russian nameTaxonomy | Order | Family | In European part | Introduced |
|---|---|---|---|---|
| Southern Birch Mouse Sicista loriger | Rodents (Rodentia) | Birch Mice (Sminthidae) | Yes | No |
| Yellow-necked Wood Mouse Sylvaemus flavicollis | Rodents (Rodentia) | Old World Mice and Rats (Muridae) | Yes | No |
| Coypu Myocastor coypus | Rodents (Rodentia) | Coypus (Myocastoridae) | No | Yes |
| American Mink Neogale vison | Carnivores (Carnivora) | Mustelids (Mustelidae) | Yes | Yes |
| Raccoon Procyon lotor | Carnivores (Carnivora) | Procyonids (Procyonidae) | Yes | Yes |
| Mouflon; Domestic Sheep Ovis orientalis | Even-hooved Ungulates (Artiodactyla) | Hollow-horned Ruminants (Bovidae) | Yes | Yes |
| Black Rat Rattus rattus | Rodents (Rodentia) | Old World Mice and Rats (Muridae) | Yes | Yes |
| European Rabbit Oryctolagus cuniculus | Lagomorphs (Lagomorpha) | Hares (Leporidae) | No | Yes |
| American Beaver Castor canadensis | Rodents (Rodentia) | Beavers (Castoridae) | Yes | Yes |
| Wood Bison Bison bison | Even-hooved Ungulates (Artiodactyla) | Hollow-horned Ruminants (Bovidae) | No | Yes |
| Japanese Weasel Mustela itatsi | Carnivores (Carnivora) | Mustelids (Mustelidae) | No | Yes |
| White-tailed Deer Odocoileus virginianus | Even-hooved Ungulates (Artiodactyla) | Deers (Cervidae) | Yes | Yes |
| Muskrat Ondatra zibethicus | Rodents (Rodentia) | Cricetids (Cricetidae) | Yes | Yes |
| European Fallow Deer Dama dama | Even-hooved Ungulates (Artiodactyla) | Deers (Cervidae) | Yes | Yes |