Main Ref. | Moyer, J.T. and M. Sano, 1987 | ||
Fish stage | adults | Mean length | 8.20 SL |
Sample size | 10 | Percent empty | |
Country | Japan | Locality | Igaya Bay, Miyake-jima |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
4.44 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammaridean amphipods | 4.2% Gammaridean amphipods |
14.07 % | zoobenthos | sponges/tunicates | ascidians | juv./adults | Didemnid ascidians | 13.3% Didemnid ascidians |
0.42 % | plants | other plants | benthic algae/weeds | n.a./others | crabs | 0.4% crabs |
1.16 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | 1.1% crabs |
6.24 % | detritus | detritus | debris | n.a./others | detritus | 5.9% detritus |
0.21 % | zoobenthos | mollusks | gastropods | juv./adults | gastropod | 0.2% unidentified gastropod |
0.42 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | invertebrate | 0.4% unidentified invertebrate |
33.23 % | zoobenthos | worms | polychaetes | juv./adults | Terebellid polychaetes | 31.4% Terebellid polychaetes |
36.19 % | zoobenthos | worms | polychaetes | juv./adults | Errant polychaetes | 34.2% Errant polychaetes |
3.60 % | zoobenthos | sponges/tunicates | sponges | juv./adults | sponges | 3.4% sponges |