| Main Ref. | Penttinen, O.P. and I.J. Holopainen, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | plank. crust. | ||
| Food III | cladocerans | ||
| Food group | Chydoridae | Prey Stage/Part | juv./adults |
| Food name | Alona affinis | ||
| Commonness | |||
| Country | Finland | ||
| Remark | Locality: small, shallow forest lake in eastern Finland. | ||