| Main Ref. | Orlov, A.M., 1997 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | worms | ||
| Food III | n.a./other annelids | ||
| Food group | Oligochaeta | Prey Stage/Part | juv./adults |
| Food name | Oligochaeta | ||
| Commonness | 0.19 | rare (1-5%) | |
| Country | Kuril Is. | ||
| Remark | Locality: Vityaz Ridge. | ||