| Main Ref. | Quakenbush, L., J. Citta and J. Crawford, 2011 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | sponges/tunicates | ||
| Food III | ascidians | ||
| Food group | Ascidiidae | Prey Stage/Part | juv./adults |
| Food name | unspecified tunicates | ||
| Commonness | |||
| Country | Alaska | ||
| Remark | Date: 1961-2009. | ||