| 主要参考文献 | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
|---|---|
| 附注 | Semipelagic (Ref. 122907), found in coastal tropical and warm temperate waters (Refs. 5578, 122907), occasionally offshore (Ref. 5578). Also found in lagoons and estuaries (Ref. 122907). Sometimes found in small groups (Ref. 5578). Feeds on fish (Ref. 5578), on bottom-living crustaceans and mollusks (Ref. 57025). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| 基质 | |
|---|---|
| 基底 参考文献 | |
| 特殊生境 | |
| 特殊生境 编号 |
| 参考文献 | |
|---|---|
| 协会 | |
| 相关联 | |
| 协会备注 | |
| 寄生虫 |
| 摄取食物的类型 | mainly animals (troph. 2.8 and up) |
|---|---|
| 供料类型 参考号 | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
| 摄取食物的习惯 | hunting macrofauna (predator) |
| 喂食习惯 参考文献 |
| Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 从食物内容 | |||||
| 从个别的食物项目 | 3.79 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参考文献 | |||||