Main Ref. | Zadorina, V.M., 1989 | ||
Fish stage | recruits/juv. | Mean length | 4.00 TL |
Sample size | 4 | Percent empty | |
Country | Russia | Locality | Ponoy River of the Kola Peninsula, 1967-1968. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
75.65 % | zoobenthos | insects | insects | adults | insects | 73% adult and subadult insects |
3.01 % | zoobenthos | insects | insects | larvae | caddisfly | 2.9% caddisfly larvae |
21.35 % | zoobenthos | insects | insects | nymphs | mayfly nymphs | 20.6% mayfly nymphs |