| Main Ref. | Litvak, M.K. and R.I.C. Hansell, 1990 | ||
| Predator stage | adults | ||
| Food I | zoobenthos | ||
| Food II | worms | ||
| Food III | n.a./other annelids | ||
| Food group | Annelida | Prey Stage/Part | recruits/juv. |
| Food name | cocoons of annelids | ||
| Commonness | 6 | common (6-20%) | |
| Country | Canada | ||
| Remark | Locality: Kelly Lake, Township, Ontario. | ||