Main Ref. | Russell, B.C., 1990 |
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Remarks | Small fish are generally most abundant in less than 27 m depth; only larger fish occur in depths greater than 45 m (Ref. 1065). Dietary preferences were crustaceans, finfishes, molluscs, polychaetes and unidentified matter (Refs. 116460, 9773). Demersal (Ref. 9773). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: demersal; Soft Bottom: sand; |
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Substrate Ref. | Al-Abdessalaam, T.Z.S., 1995 |
Special habitats | Coral Reefs; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Russell, B.C., 1990 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Eggleston, D., 1972 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 4.22 | 0.81 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |