| প্রধান সুত্র | Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993 |
|---|---|
| মন্তব্য সমূহ | Usually found in seagrass beds or on fine sediment bottoms near rocky reefs, dead coral, or alcyonarians (Ref. 5222), in shallow continental shelf waters (Ref. 27353). Juveniles are common at water depths to 80 m (Ref. 6390). Probably spawn during restricted periods and form aggregations when doing so (Ref. 27352). Eggs and early larvae are probably pelagic (Ref. 6390). Feed on fish and benthic invertebrates, primarily prawns and crabs (Ref. 4787, 27354). Feed in water to more than 100 m depth (Ref. 27354). Probably make frequent use of shelters, suggesting an 'ambush' method of feeding (Ref. 6390). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic; Soft Bottom: sand; silt; Hard Bottom; |
|---|---|
| Substrate Ref. | Broad, G., 2003 |
| Special habitats | Beds: sea grass; Coral Reefs; |
| Special habitats Ref. | Broad, G., 2003 |
| সূত্র | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| খাওয়ানোর ধরণ | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Randall, J.E. and P.C. Heemstra, 1991 |
| খাদ্যাভ্যাস | hunting macrofauna (predator) |
| Feeding habit Ref. | Randall, J.E. and P.C. Heemstra, 1991 |
| Estimation method | মূল নমুনা | অমাৎস্য প্রজন | মন্তব্য | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| খাদ্যউপাদান হইতে | 3.74 | 0.30 | 3.46 | 0.46 | Troph of juv./adults from 2 studies. |
| পৃথক খাদ্য সামগ্রী হইতে | 3.90 | 0.66 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| সূত্র | Salini, J.P., S.J.M. Blaber and D.T. Brewer, 1994 | ||||