| Referencia número | Coad, B.W. and J.D. Reist, 2018 |
| Ecosistema | Arctic |
| Estado | native |
| Abundancia | abundant (always seen in some numbers) |
| Estadio de desarrollo | adults |
| Base de datos regional | |
| Observaciones | A keystone species on which many other fishes, birds and marine mammals depend as a food source (Ref. 117245). Also Ref. 63608. |