Main Ref. | Hacunda, J.S., 1981 | ||
Fish stage | juv./adults | Mean length | 30.90 TL |
Sample size | 60 | Percent empty | 23 |
Country | USA | Locality | Johns Bay, Maine, 1978-1979 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
40.48 % | zoobenthos | benth. crust. | amphipods | juv./adults | Unciola sp. | 28.66% Unciola sp., 1.73% Leptocheirus pinguis, 0.41% Monoculodes sp., 0.27% Hippomedon serratus, 2.51% unid. Amphipoda |
6.27 % | zoobenthos | mollusks | bivalves | juv./adults | bivalves | |
0.12 % | nekton | finfish | bony fish | juv./adults | bony fish | |
19.52 % | detritus | detritus | debris | n.a./others | debris | |
0.48 % | zoobenthos | benth. crust. | isopods | juv./adults | isopods | |
14.69 % | zooplankton | plank. crust. | mysids | juv./adults | Mysis mixta | 12.19% Mysis mixta , 0.32% other mysids |
4.22 % | zoobenthos | worms | non-annelids | juv./adults | Nemertea | Nemertea |
12.17 % | zoobenthos | worms | polychaetes | juv./adults | Nephtys sp. | 2.64% Nephtys sp., 0.87% Maldanidae, 0.32% Phyllodoce sp., 0.23% Glycera sp., 6.09% other Polychaeta |
0.12 % | zoobenthos | echinoderms | sea stars/brittle stars | juv./adults | sea stars/brittle stars | |
1.93 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Crangon septemspinosa | Crangon septemspinosa |