Main Ref. | Tohtz, J., 1993 | ||
Fish stage | adults | Mean length | 52.00 TL |
Sample size | 11 | Percent empty | |
Country | USA | Locality | Flathead Lake, Montana |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
22.60 % | zoobenthos | mollusks | bivalves | juv./adults | Pelecypoda | Pelecypoda |
4.10 % | nekton | finfish | bony fish | juv./adults | Perca flavescens | Perca flavescens |
44.90 % | zoobenthos | insects | insects | adults | Diptera | Diptera |
22.10 % | zooplankton | plank. crust. | mysids | juv./adults | Mysis relicta | Mysis relicta |
1.50 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | benth. invertebrates | |
4.80 % | zoobenthos | benth. crust. | ostracods | juv./adults | ostracods |