| Main Ref. | Walkusz, W., A. Majewski and J.D. Reist, 2013 | ||
| Predator stage | juv./adults | ||
| Food I | detritus | ||
| Food II | detritus | ||
| Food III | carcasses | ||
| Food group | Crustacea | Prey Stage/Part | n.a./others |
| Food name | unspecified crustacean remains | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Beaufort Sea. | ||