| Main Ref. | Sarvala, J., M. Rajasilta, C. Hangelin, A. Hirvonen, M. Kiiskila and V. Saarikari, 1988 | ||
| Predator stage | larvae | ||
| Food I | zooplankton | ||
| Food II | other plank. invertebrates | ||
| Food III | n.a./other plank. invertebrates | ||
| Food group | Rotifera | Prey Stage/Part | juv./adults |
| Food name | Asplanchna | ||
| Commonness | rare (1-5%) | ||
| Country | Finland | ||
| Remark | Locality: Lake Pyhajarvi. | ||