Main Ref. | Kangur, K., A. Kangur and P. Kangur, 1999 | ||
Predator stage | juv./adults | ||
Food I | zoobenthos | ||
Food II | insects | ||
Food III | insects | ||
Food group | Diptera | Prey Stage/Part | nymphs |
Food name | Chironomus plumosus | ||
Commonness | 89 | dominant ( > 50%) | |
Country | Estonia | ||
Remark | No. of fish examined: 88. Fish size: 30-83 cm. Prey stage: IV instar. Locality: Lake Vortsjarv. |