n = 8
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Huso dauricus | (Georgi, 1775) | Huso dauricus | Acipenseridae | Kaluga |
| Huso huso | (Linnaeus, 1758) | Huso huso | Acipenseridae | Beluga |
| Huso huso caspicus | Babushkin, 1942 | Huso huso | Acipenseridae | Beluga |
| Huso huso maeoticus | Sal'nikov & Malyatskii, 1934 | Huso huso | Acipenseridae | Beluga |
| Huso huso orientalis | Lelek, 1987 | Huso huso | Acipenseridae | Beluga |
| Huso huso ponticus | Sal'nikov & Malyatskii, 1934 | Huso huso | Acipenseridae | Beluga |
| Huso ichthyocolla | Bonaparte, 1846 | Huso huso | Acipenseridae | Beluga |
| Huso orientalis | (Pallas, 1814) | Huso dauricus | Acipenseridae | Kaluga |