| Ref. principal | McEachran, J.D. and C. Capapé, 1984 |
|---|---|
| Notas | Shoaling species. Filter-feeder (Ref. 9773). An epipelagic species (Ref. 6808) found over continental shelves and near oceanic islands. Feeds on small pelagic fishes and crustaceans. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Pelagic; |
|---|---|
| Substrato Ref. | Brito, A., 1991 |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | shoaling; |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | McEachran, J.D. and C. Capapé, 1984 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | McEachran, J.D. and C. Capapé, 1984 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | |||||
| Dos itens alimentares individuais | 3.54 | 0.45 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||