| Nominal Species (n = 16) | Present allocation (n = 9) | Ref. |
|---|---|---|
| Cottus baicalensis Dybowski, 1874 | Batrachocottus baicalensis | 33021 |
| Cottus comephoroides Berg, 1900 | Cottocomephorus inermis | 12480 |
| Cottocomephorus grewingki alexandrae Taliev, 1935 | Cottocomephorus alexandrae | 51998 |
| Cottus grewingkii Dybowski, 1874 | Cottocomephorus grewingkii | 2058 |
| Cottus inermis Yakovlev, 1890 | Cottocomephorus inermis | 12480 |
| Paracottus kessleri arachlensis Tarchova, 1962 | Leocottus kesslerii | 57778 |
| Paracottus kessleri gussinensis Tarchova, 1962 | Leocottus kesslerii | 57778 |
| Cottus kesslerii Dybowski, 1874 | Leocottus kesslerii | 26334 |
| Cottus kesslerii bauntovi Taliev, 1946 | Leocottus kesslerii | 50838 |
| Paracottus kneri putorania Koryakov & Sidelov, 1976 | Paracottus knerii | 50600 |
| Cottus knerii Dybowski, 1874 | Paracottus knerii | 26282 |
| Cottus nikolskii Berg, 1900 | Batrachocottus nikolskii | 26282 |
| Batrachocottus nikolskii multiradiatus Berg, 1907 | Batrachocottus multiradiatus | 26282 |
| Paracottus pelagicus Taliev, 1955 | Leocottus kesslerii | 85815 |
| Batrachocottus talievi Sideleva, 1999 | Batrachocottus talievi | 53210 |
| Cottus trigonocephalus Gratzianov, 1902 | Leocottus kesslerii | 57778 |