Main Ref. | Prout, M.W., E.L. Mills and J.L. Forney, 1990 | ||
Fish stage | recruits/juv. | Mean length | 4.70 TL |
Sample size | 10 | Percent empty | |
Country | USA | Locality | Lake Oneida, New York, 1987 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
80.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammarus sp. | Gammarus sp. |
3.00 % | zoobenthos | mollusks | bivalves | juv./adults | pelecypod | pelecypod |
5.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | daphnidae | daphnids |
5.00 % | zoobenthos | insects | insects | larvae | chironomid | chironomid larvae |
3.00 % | zooplankton | plank. crust. | plank. copepods | juv./adults | calanoids | calanoids |
4.00 % | zooplankton | plank. crust. | plank. copepods | juv./adults | cyclopoids | cyclopoids |