| Main Ref. | Crawford, J.A., L.T. Quakenbush and J.J. Citta, 2015 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | worms | ||
| Food III | polychaetes | ||
| Food group | Echiuridae | Prey Stage/Part | juv./adults |
| Food name | unspecified echiurids | ||
| Commonness | |||
| Country | Alaska | ||
| Remark | Locality: Diomede. Date: 1975-1984 and 2003-2012. | ||