| Main Ref. | Hart, J.L., 1973 | ||
| Predator stage | adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | shrimps/prawns | ||
| Food group | unidentified | Prey Stage/Part | juv./adults |
| Food name | unidentified | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Off British Columbia coast and northern California. | ||