| 主要参考文献 | Goulding, M., 1981 |
|---|---|
| 附注 | Has been recorded from a temperature range of 24-29.8 °C, pH range of 5-9.5, alkalinity range of 42-142 and an altitude range of 150-200 m (Ref. 9110). Is usually solitary and is mainly diurnal (Ref. 9084). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| 参考文献 | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| 摄取食物的类型 | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Lopez, H.L., R.C. Menni and A.M. Miguelarena, 1987 |
| 摄取食物的习惯 | hunting macrofauna (predator) |
| Feeding habit Ref. | Lopez, H.L., R.C. Menni and A.M. Miguelarena, 1987 |
| 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 | 4.47 | 0.79 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参考文献 | |||||