| Main Ref. | Rozdina, D., G. Raikova-Petrova, R. Marinova and E. Uzunova, 2008 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | other terrest. invertebrates | ||
| Food III | n.a./terrest. insects | ||
| Food group | Chironomidae | Prey Stage/Part | larvae |
| Food name | unspecified chironomid larvae | ||
| Commonness | |||
| Country | Bulgaria | ||
| Remark | Locality: Maritza River; Date: April to November 2006. | ||