| Ref. principal | Conkel, D., 1993 |
|---|---|
| Notas | Inhabits slow moving waters of the lower river valleys and prefers mud and sand bottoms where it lives in the roots and weeds. Feeds on small fishes, macroinvertebrates and aquatic and terrestrial insects. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
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| Substrato | |
|---|---|
| Substrato Ref. | |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Conkel, D., 1993 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Conkel, D., 1993 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | |||||
| Dos itens alimentares individuais | 3.44 | 0.56 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||