主要参考文献 | Hickley, P. and R.G. Bailey, 1987 | ||
掠食阶段 | recruits/juv. | ||
食物一 | zoobenthos | ||
食物二 | mollusks | ||
食物三 | bivalves | ||
食物群 | unidentified | 捕食阶段/部份 | juv./adults |
食物名称 | unidentified | ||
普通 | 37 | very common (21-50%) | |
国家 | Sudan | ||
附注 | Locality: Sudd swamps, River Nile; no. of fish examined=68; size=20.3-37.5 cm SL. |