主な参照 | Maksimenkov, V.V. and A.M. Tokranov, 1995 | ||
Fish stage | recruits/juv. | 平均長さ | 2.30 TL |
Sample size | 161 | Percent empty | |
国 | Russia | 現場 | Bol'shaya River Estuary, 1990-1992 |
周期 |
|
Diet percent | 餌 Ⅰ | 餌 Ⅱ | 餌 Ⅲ | 捕獲段階 | Item Name | コメント |
---|---|---|---|---|---|---|
15.84 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammaridea | 15.6% Gammaridea |
28.53 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | Echinocamptus sp. | 28.1% Echinocamptus sp. |
2.23 % | plants | phytoplankton | green algae | n.a./others | Closterium | 2.2% Closterium |
0.80 % | zoobenthos | insects | insects | adults | Insecta (imago) | 0.8% Insecta (imago) |
10.05 % | zoobenthos | insects | insects | larvae | Chironomidae | 9.9% Chironomid larvae & pupae |
17.46 % | zooplankton | plank. crust. | mysids | juv./adults | Neomysis mercedis | 17.2% Neomysis mercedis |
10.05 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Cumacea | 9.9% Cumacea |
6.70 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Biapertura affinis | 6.6% Biapertura affinis |
8.32 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Eurytemora kurenkovi | 8.2% Eurytemora kurenkovi |