| Ref. principal | Fischer, W., I. Sousa, C. Silva, A. de Freitas, J.M. Poutiers, W. Schneider, T.C. Borges, J.P. Feral and A. Massinga, 1990 |
|---|---|
| Observaciones | Feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Sustrato | |
|---|---|
| Sustrato Ref. | |
| Hábitats especiales | |
| Hábitats especiales Ref. |
| Referencia | |
|---|---|
| Asociaciones | |
| Asociado a | |
| Comentarios de la asociación | |
| Parasitismo |
| Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentación Ref. | Bauchot, M.-L. and M.M. Smith, 1984 |
| Hábito De Alimentación | hunting macrofauna (predator) |
| Hábito alimentario Ref. | Harrison, T.D., 1991 |
| Estimation method | Muestra original | Población no pescada | Observación | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| De la composición de la dieta | |||||
| De tipos individuales de alimento | 3.50 | 0.42 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Referencia | |||||