| Main Ref. | Allen, G.R., 1985 |
|---|---|
| Remarks | Occurs inshore (Ref. 75154). Adults inhabit coral reef areas, usually close to shelter in the form of caves, large coral formations and wreckage. Usually solitary; occasionally occurring in small groups. They feed mainly on fishes and benthic crustaceans, primarily crabs (Ref. 55, 37816) at night. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Soft Bottom: sand; mud; Hard Bottom; |
|---|---|
| Substrate Ref. | Shao, K.-T. and L.-S. Chen, 1992 |
| Special habitats | Coral Reefs; |
| Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | Usually solitary; occasionally occurring in small groups (Ref. 37816). |
| Parasitism |
| Feeding type | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Allen, G.R., 1985 |
| Feeding habit | hunting macrofauna (predator) |
| Feeding habit Ref. | Masuda, H. and G.R. Allen, 1993 |
| Estimation method | Original sample | Unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 4.27 | 0.74 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||