| Main Ref. | Krykhtin, M.L. and V.G. Svirskii, 1997 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | fish (early stages) | ||
| Food III | fish eggs/larvae | ||
| Food group | Petromyzontidae | Prey Stage/Part | larvae |
| Food name | Lampetra japonica | ||
| Commonness | |||
| Country | Russia | ||
| Remark | This is one of gray morphs population diet in the Amur River. | ||