| Réf. Princ. | van der Waal, B.C.W. and P.H. Skelton, 1984 |
|---|---|
| Remarques | Frequency of occurrence: occasionally in sandy streams, occasionally on rocky streams, occasionally in standing deep water, common in shallow swamps (Ref. 37065). Prefers vegetated margins of rivers and oxbow lagoons or shallow lakes. Picks small invertebrates and epiphyton from stems of plants and roots. Known to make seasonal movements onto floodplains during rainy season (Ref. 13337). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrat | |
|---|---|
| Substrate Ref. | |
| Habitats spéciaux | |
| Special habitats Ref. |
| Réf. | |
|---|---|
| Associations | |
| Associé avec | |
| Remarques sur les associations | |
| Parasitisme |
| Type de prise alimentaire | plants/detritus+animals (troph. 2.2-2.79) |
|---|---|
| Feeding type Ref. | |
| Habitude alimentaire | variable |
| Feeding habit Ref. |
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | |||||
| À partir des éléments alimentaires | 2.75 | 0.25 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | |||||