| Main Ref. | Tsurpalo, A.P., 1993 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | cnidarians | ||
| Food III | n.a./other polyps | ||
| Food group | Hydrozoa | Prey Stage/Part | juv./adults |
| Food name | unidentified hydrozoans | ||
| Commonness | 2.5 | rare (1-5%) | |
| Country | Kuril Is. | ||
| Remark | Locality: Shikotan Island, July 1989. | ||