Main Ref. | Stevens, D.E., 1966 | ||
Fish stage | juv./adults | Mean length | 60.00 TL |
Sample size | 174 | Percent empty | 88 |
Country | USA | Locality | Sacramento-San Joaquin Delta, 1963-1964 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
1.00 % | nekton | finfish | bony fish | juv./adults | Oncorhynchus tshawytscha | Oncorhynchus tshawytscha |
3.00 % | nekton | finfish | bony fish | juv./adults | bony fish | |
4.00 % | nekton | finfish | bony fish | juv./adults | Dorosoma petenense | Dorosoma petenense |
43.00 % | nekton | finfish | bony fish | juv./adults | Morone saxatilis | Morone saxatilis |
48.00 % | nekton | finfish | bony fish | juv./adults | sardines | sardines & anchovies |
1.00 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | shrimps/prawns |