主要参考文献 | Winemiller, K.O. and L.C. Kelso-Winemiller, 1994 |
---|---|
附注 | Frequency of occurence in Caprivi: frequently in sandy streams, occasionally on rocky streams, abundant in standing deep water, common in shallow swamps (Ref. 37065). Juveniles feed on small mochokid catfishes (Synodontis spp.) while adults feed on cichlids and mormyrids (Ref. 30518). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
参考文献 | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Winemiller, K.O. and L.C. Kelso-Winemiller, 1994 |
摄取食物的习惯 | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
从食物内容 | 4.50 | 0.80 | |||
从个别的食物项目 | |||||
参考文献 | Winemiller, K.O. and L.C. Kelso-Winemiller, 1994 |