Main Ref. | Grabe, S.A., 1978 | ||
Fish stage | recruits/juv. | Mean length | 15.00 TL |
Sample size | 74 | Percent empty | |
Country | USA | Locality | Haverstraw Bay, Hudson River |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.34 % | zoobenthos | benth. crust. | amphipods | juv./adults | Monoculodes edwardsi | Monoculodes edwardsi |
70.16 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammarus daiberi | Gammarus daiberi |
1.43 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomidae larvae |
0.71 % | zoobenthos | benth. crust. | isopods | juv./adults | Cyathura polita | Cyathura polita |
25.36 % | zooplankton | plank. crust. | plank. copepods | juv./adults | plank. copepods |