| Common name | керчак-яок |
| Language | Russian |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Russian Federation |
| Locality | |
| Ref. | Ricker, W.E., 1973 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | Translation: plain sculpin. |