| 主要參考文獻 | Fraser, T.H., 1978 |
|---|---|
| 附註 | Inhabits coastal waters, estuaries and lagoons, penetrating into freshwater; usually prefers very low brackish water or freshwater (Ref. 3713). Feeds on fish and crustaceans (Ref. 36880). |
Aquatic zones / Water bodies
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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Habitat
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
Associations
| 參考文獻 | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
進食
| 攝取食物的類型 | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | |
| 攝取食物的習慣 | |
| Feeding habit Ref. |
Trophic Level(s)
| Estimation method | 最初的樣本 | 不捕獲族群 | 附註 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 從食物內容 | |||||
| 從個別的食物項目 | 4.03 | 0.67 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 參考文獻 | |||||