Main Ref. | Tohtz, J., 1993 | ||
Fish stage | recruits/juv. | Mean length | 25.00 TL |
Sample size | 73 | Percent empty | |
Country | USA | Locality | Flathead Lake, Montana |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.80 % | zoobenthos | mollusks | bivalves | juv./adults | Pelecypoda | Pelecypoda |
6.50 % | zooplankton | plank. crust. | cladocerans | juv./adults | Bosmina | Bosmina, Diacyclops, Epischura, Leptodiaptomus, Leptodora |
90.50 % | zooplankton | plank. crust. | cladocerans | juv./adults | Daphnia thorata | Daphnia thorata |
0.80 % | zoobenthos | insects | insects | adults | Diptera | Diptera |
0.10 % | zooplankton | plank. crust. | mysids | juv./adults | Mysis relicta | Mysis relicta |
0.70 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | benth. invertebrates | |
0.60 % | zoobenthos | benth. crust. | ostracods | juv./adults | ostracods |