| Ref. principal | Randall, J.E., 1967 |
|---|---|
| Notas | Found on the sandy bottom around boulders or in sandy corridors in patch reefs (Ref. 5521). Uncommon near the shore. Classified as a piscivore (Ref. 42240, 57616). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Soft Bottom: sand;: rocky; |
|---|---|
| Substrato Ref. | Martin, F.D. and J.W. Patus, 1984 |
| Special habitats | Coral Reefs; |
| 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. | Randall, J.E., 1967 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Randall, J.E., 1967 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.21 | 0.49 | 4.38 | 0.72 | Troph of juv./adults from 2 studies. |
| Dos itens alimentares individuais | 4.35 | 0.71 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Randall, J.E., 1967 | ||||