主な参照 | Foltz, J.W., 1977 | ||
Fish stage | recruits/juv. | 平均長さ | 13.40 TL |
Sample size | 21 | Percent empty | 43 |
国 | USA | 現場 | Lake Michigan |
周期 |
|
Diet percent | 餌 Ⅰ | 餌 Ⅱ | 餌 Ⅲ | 捕獲段階 | Item Name | コメント |
---|---|---|---|---|---|---|
1.00 % | zooplankton | plank. crust. | amphipods | juv./adults | Pontoporeia | Pontoporeia |
1.00 % | zoobenthos | mollusks | bivalves | juv./adults | clam | Fingernail clam |
98.00 % | zooplankton | plank. crust. | mysids | juv./adults | mysids |