主要參考文獻 | Smith-Vaniz, W.F., 1995 |
---|---|
附註 | Found in littoral waters (Ref. 9283). Tolerates low salinities and may temporarily penetrate estuarine waters (Ref. 9283). Piscivore (Ref. 57615). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Pelagic; |
---|---|
Substrate Ref. | Smith-Vaniz, W.F., 1995 |
Special habitats | |
Special habitats Ref. |
參考文獻 | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
攝取食物的類型 | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
攝取食物的習慣 | hunting macrofauna (predator) |
Feeding habit Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
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 | 4.20 | 0.73 | Tentative trophic level derived from 1 + troph of a single food item | ||
參考文獻 |