Main Ref. | Smyly, W.J.P., 1957 | ||
Fish stage | juv./adults | Mean length | 7.70 TL |
Sample size | 1089 | Percent empty | |
Country | UK | Locality | Lake Windermere, 1951-1954 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
24.29 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
74.29 % | zoobenthos | insects | insects | larvae | Ephemeroptera | 17% Ephemeroptera larv./pupae, 17% Plecoptera larv./pupae, 13% Trichoptera larv./pupae, 2% chironomid larv./pupae |
1.43 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | mollusks |