Main Ref. | Fujita, T., D. Kitagawa, Y. Okuyama, Y. Ishito, T. Inada and Y. Jin, 1995 | ||
Fish stage | juv./adults | Mean length | 29.80 SL |
Sample size | 5008 | Percent empty | 6 |
Country | Japan | Locality | 120 and 140 m off the Pacific coast of Iwate Perfecture. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
31.00 % | nekton | finfish | bony fish | juv./adults | Theragra chalcogramma | unidentified fishes 18.0 Physiculus japonicus 2.0 Theragra chalcogramma 7.0 Cottiusculus gonez 2.0 Alcichthys alcicornis <1.0 |
39.00 % | nekton | finfish | bony fish | juv./adults | Sardinops sagax | Sardinops sagax 26.0 Engraulis japonicus 13.0 |
2.00 % | detritus | detritus | debris | n.a./others | detritus | unidentified organic matter |
1.00 % | zooplankton | plank. crust. | euphausiids | juv./adults | euphausiids | |
23.00 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Podocatactes hamifer | Podocatactes hamifer 5.0 Oregonia gracilis 2.0 Gammaroidea <1.0 Caprellidea <1.0 Crangon sagamiensis <1.0 Majidae <1.0 Erimacrus isenbeckii <1.0 unidentified brachyurans <1.0 |
3.00 % | zoobenthos | mollusks | n.a./other cephalopods | juv./adults | mollusks | |
1.00 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes |