Main Ref. | Stevens, D.E., 1966 | ||
Fish stage | recruits/juv. | Mean length | 15.00 TL |
Sample size | 63 | Percent empty | 3 |
Country | USA | Locality | Upper San Joaquin River |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
43.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | Corophium | Corophium |
52.00 % | nekton | finfish | bony fish | juv./adults | anchovies | sardines & anchovies |
2.00 % | zoobenthos | insects | insects | n.a./others | Tendipedidae | Tendipedidae |
1.00 % | zooplankton | plank. crust. | mysids | juv./adults | Neomysis awatschensis | Neomysis awatschensis |
2.00 % | zooplankton | plank. crust. | n.a./other plank. crustaceans | n.a./others | Cladocera | Cladocera & Copepoda |