| Ref. principal | Randall, J.E., 1985 |
|---|---|
| Notas | Occurs inshore (Ref. 75154). Found in areas of mixed coral, sand and rubble of exposed outer reef flats, lagoon and seaward reefs (Ref. 1602, 48636). Feeds mainly on mollusks, crabs, and hermit crabs, and occasionally on tunicates and forams (Ref. 1602); and small invertebrates (Ref. 54301). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Soft Bottom: sand; |
|---|---|
| Substrato Ref. | Broad, G., 2003 |
| Habitats especiais | Coral Reefs; |
| Habitats especiais Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
| Ref. | |
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| Associações | |
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| Comentários sobre associação | |
| Parasitismo |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Randall, J.E., 1985 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito de alimentação Ref. |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.53 | 0.17 | 3.52 | 0.47 | Troph of juv./adults from 2 studies. |
| Dos itens alimentares individuais | 3.40 | 0.44 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Hobson, E.S., 1974 | ||||