主な参照 | Daan, N., 1989 | ||
Fish stage | adults | 平均長さ | 45.00 TL |
Sample size | 454 | Percent empty | |
国 | 現場 | North Sea, 1981, Quarter 3 | |
周期 |
|
Diet percent | 餌 Ⅰ | 餌 Ⅱ | 餌 Ⅲ | 捕獲段階 | Item Name | コメント |
---|---|---|---|---|---|---|
37.38 % | nekton | finfish | bony fish | juv./adults | Gnathostomata | 33.9% Gnathostomata |
24.81 % | zooplankton | plank. crust. | euphausiids | juv./adults | Euphausiacea | 22.5% Euphausiacea |
0.88 % | zoobenthos | mollusks | gastropods | juv./adults | Gastropoda | 0.8% Gastropoda |
6.62 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Brachyura | 0.5% Amphipoda, 0.2% Caridea, 5.6% Brachyura |
2.32 % | zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | juv./adults | Urochordata | 0.7% Chaetognatha, 1.4% Urochordata |
0.44 % | zoobenthos | cnidarians | n.a./other polyps | juv./adults | Cnidaria | 0.4% Cnidaria |
26.57 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Copepoda | 23.6% Copepoda |
0.99 % | nekton | cephalopods | squids/cuttlefish | juv./adults | Cephalopoda | 0.9% Cephalopoda |