Main Ref. | Yevsin, V.N. and N.O. Ivanov, 1979 | ||
Fish stage | adults | Mean length | 40.00 TL |
Sample size | 3 | Percent empty | |
Country | Russia | Locality | Pulon'ga River, Kola Peninsula, June 1976 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
12.70 % | zoobenthos | insects | insects | larvae | insects | Aquatic insects |
87.30 % | others | others | n.a./others | juv./adults | insects | Terrestrial insects |