Main Ref. | Stevens, D.E., 1966 | ||
Fish stage | recruits/juv. | Mean length | 15.00 TL |
Sample size | 105 | Percent empty | 28 |
Country | USA | Locality | Upper San Joaquin River |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
9.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | Corophium | Corophium |
6.00 % | nekton | finfish | bony fish | juv./adults | sardines | sardines & anchovies |
42.00 % | nekton | finfish | bony fish | juv./adults | Dorosoma petenense | Dorosoma petenense |
42.00 % | nekton | finfish | bony fish | juv./adults | Morone saxatilis | Morone saxatilis |
1.00 % | zoobenthos | insects | insects | n.a./others | insects |