| 主な参照 | Randall, J.E., 1967 |
|---|---|
| 意見 |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| 参照 | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| 供給様式 | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Randall, J.E., 1967 |
| 食性 | hunting macrofauna (predator) |
| Feeding habit Ref. | Randall, J.E., 1967 |
| Estimation method | 原本のサンプル | Unfished population | 意見 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 餌料組成から | 3.32 | 0.14 | 3.16 | 0.30 | Troph of juv./adults from 1 study. |
| 個々の食物品目から | 3.40 | 0.45 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | Randall, J.E., 1967 | ||||