| Main Ref. | Yang, M.S. and M.W. Nelson, 1999 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | others | ||
| Food III | n.a./others | ||
| Food group | unidentified | Prey Stage/Part | juv./adults |
| Food name | Fishery offal | ||
| Commonness | 1.4 | rare (1-5%) | |
| Country | Alaska | ||
| Remark | Locality: Islands of Four Mountains to Cape St. Elias. Also Ref. 51881. | ||