| Main Ref. | Birkely, S.-R. and B. Gulliksen, 2003 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | jellyfish/hydroids | ||
| Food III | jellyfish/hydroids | ||
| Food group | Hydrozoa | Prey Stage/Part | juv./adults |
| Food name | Unspecified Hydrozoa | ||
| Commonness | |||
| Country | Svalbard | ||
| Remark | |||