Main Ref. | Russell, B.C., 1990 |
---|---|
Remarks | Also sometimes occurs in small groups. Feeds on fish and invertebrates (Ref. 3810). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Russell, B.C., 1990 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Russell, B.C., 1990 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.60 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |