| Κύρια Αναφ. | Witte, F. and W. de Winter, 1995 |
|---|---|
| Σχόλια | In Gaborone reservoir, there were differences in diet composition during wet and dry seasons. In wet season, dominant food were insects (83% dry weight) and during dry season, fish (68% dry weight) was dominant food (Ref. 52847). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Αναφ. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Witte, F. and W. de Winter, 1995 |
| Τροφική Συνήθεια | hunting macrofauna (predator) |
| Feeding habit Ref. |
| Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Από σύσταση δίαιτας | |||||
| Από ατομικά τροφικά αντικείμενα | 3.60 | 0.60 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Αναφ. | |||||