| 主要参考文献 | Daoulas, C.C. and P.S. Economidis, 1984 | ||
| 掠食阶段 | juv./adults | ||
| 食物一 | zoobenthos | ||
| 食物二 | mollusks | ||
| 食物三 | gastropods | ||
| 食物群 | Neritidae | 捕食阶段/部份 | juv./adults |
| 食物名称 | Theodoxus | ||
| 普通 | |||
| 国家 | Greece | ||
| 附注 | Highest freq. of occurrence for this food item was observed from October to February. Locality: Lake Trichonis. | ||