Main Ref. | Winemiller, K.O. and L.C. Kelso-Winemiller, 1996 |
---|---|
Remarks | Frequency of occurence in Caprivi: frequently in sandy streams, occasionally on rocky streams, frequently in standing deep water (Ref. 037065). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Winemiller, K.O. and L.C. Kelso-Winemiller, 1996 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.48 | 0.45 | 3.33 | 0.38 | Troph of juv./adults from 1 study. |
From individual food items | 3.30 | 0.44 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Winemiller, K.O. and L.C. Kelso-Winemiller, 1996 |