| Common name | Teirark |
| Language | Inuktitut |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Territory | Canada |
| Locality | Mackenzie and Anderson Rivers, N.W.T. |
| Ref. | Petitot, E., 1876 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |