| 主な資料 | Randall, J.E., 1967 |
|---|---|
| 意見 | Occurs in coastal waters, estuaries and lagoons, tolerating low salinities. Can tolerate a broad range of salinity levels (Ref. 26938). Forms schools, small individuals often along sandy beaches. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 基板 | : sand; |
|---|---|
| 基板参照 | |
| 特別な生息地 | |
| 特別な習慣 参照 |
| 参照 | |
|---|---|
| 協会 | schooling; |
| 関連 | |
| 協会備考 | |
| 寄生 |
| 供給様式 | mainly animals (troph. 2.8 and up) |
|---|---|
| 給餌タイプ 参照 | Randall, J.E., 1967 |
| 食性 | selective plankton feeding |
| 食性 参照。 | Randall, J.E., 1967 |
| Estimation method | 原本のサンプル | 未漁獲人口 | 意見 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 餌料組成から | 3.31 | 0.31 | 3.34 | 0.38 | Troph of juv./adults from 2 studies. |
| 個々の食物品目から | 3.53 | 0.51 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | Sierra, L.M., R. Claro and O.A. Popova, 1994 | ||||