| Thông tin chủ yếu | Robins, C.R. and G.C. Ray, 1986 |
|---|---|
| Các chú thích | Occurs from shallow inshore waters to depths of 477 m. Feeds mainly on fishes, but also on shrimps and small shellfish (Ref. 7251). Caligus elongatus (copepod) is a known parasite of the species, found on body surface and fins (Ref. 5951). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Tài liệu tham khảo | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Dạng thức ăn | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Robins, C.R. and G.C. Ray, 1986 |
| Nơi ăn mồi | hunting macrofauna (predator) |
| Feeding habit Ref. | Robins, C.R. and G.C. Ray, 1986 |
| Estimation method | Mẫu nguyên thủy (gốc) | Chủng quần không được khai thác | Chú thích | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Từ thành phần dinh dưỡng | 4.50 | 0.77 | 4.58 | 0.83 | Troph of juv./adults from 1 study. |
| Từ các loại thức ăn | 4.00 | 0.66 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Tài liệu tham khảo | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 | ||||