| প্রধান সুত্র | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
|---|---|
| মন্তব্য সমূহ | Found 160 km offshore. Feeds on a wide variety of prey, including pelagic, mid-water, and benthic animals, such as schooling and solitary fish, cephalopods, and crustaceans. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Hard Bottom: rocky; |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| সূত্র | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| খাওয়ানোর ধরণ | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
| খাদ্যাভ্যাস | hunting macrofauna (predator) |
| Feeding habit Ref. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
| Estimation method | মূল নমুনা | অমাৎস্য প্রজন | মন্তব্য | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| খাদ্যউপাদান হইতে | 4.50 | 0.39 | Troph of juv./adults. | ||
| পৃথক খাদ্য সামগ্রী হইতে | 4.46 | 0.83 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| সূত্র | de Bruyn, P.J.N., M.N. Bester, S. Mecenero, S.P. Kirkman, J.-P. Roux and N.T.W. Klages, 2003 | ||||