Main Ref. | Hartman, K.J., J. Howell and J.A. Sweka, 2004 | ||
Fish stage | adults | Mean length | TL |
Sample size | 114 | Percent empty | |
Territory | USA | Locality | Hudson River, New York. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.80 % | zoobenthos | benth. crust. | amphipods | juv./adults | Amphipoda | %W=0.8. |
23.28 % | zooplankton | plank. crust. | mysids | juv./adults | unspecified mysid shrimp | %W=23.3. |
75.82 % | zooplankton | plank. crust. | plank. Copepods | juv./adults | Copepoda | %W=75.9. |
0.10 % | zoobenthos | worms | polychaetes | juv./adults | Nereis spp. | %W=0.1. |