| 主な参照 | Schaeffer, J.S. and F.J. Margraf, 1987 | ||
| 捕食動物の段階 | juv./adults | ||
| 餌 Ⅰ | zooplankton | ||
| 餌 Ⅱ | fish (early stages) | ||
| 餌 Ⅲ | fish eggs/larvae | ||
| 食品群 | Percidae | 捕獲段階/要素 | eggs |
| 食品名 | Sander vitreus | ||
| 共通であること | 80 | dominant ( > 50%) | |
| 国 | USA | ||
| 意見 | Locality: Lake Erie. Sampled in early April. | ||