Main Ref. | Hacunda, J.S., 1981 | ||
Fish stage | juv./adults | Mean length | 25.60 TL |
Sample size | 30 | Percent empty | |
Country | USA | Locality | Johns Bay, Maine 1978-1979 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
40.85 % | zoobenthos | benth. crust. | amphipods | juv./adults | Leptocheirus pinguis | 13.98% Leptocheirus pinguis, 6.71% Unciola sp., 2.48% Ampelisca agassizi, 1.44% Hippomedon serratus, 0.32% Aeginella longicornis, 6.94% other amphipoda |
2.05 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
1.15 % | detritus | detritus | debris | n.a./others | debris | |
4.10 % | zoobenthos | benth. crust. | isopods | n.a./others | isopods | |
0.26 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | mollusks | |
4.23 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | |
47.05 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Crangon septemspinosa | 28.67% Crangon septemspinosa, 8.23% other Decapoda |
0.26 % | zoobenthos | sponges/tunicates | sponges | juv./adults | sponges |