| 主な資料 | Vega-Cendejas, M.E., M. Hernandez and F. Arreguin-Sanchez, 1994 |
|---|---|
| 意見 | Occurs in coastal waters, over mud sand bottoms and frequently near brackish or hyper-saline estuaries (Ref. 5217). Forms schools. Feeds on fish and benthic organisms (Ref. 8981). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 基板 | |
|---|---|
| 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 | Vega-Cendejas, M.E., M. Hernandez and F. Arreguin-Sanchez, 1994 |
| 食性 | hunting macrofauna (predator) |
| 食性 参照。 | Vega-Cendejas, M.E., M. Hernandez and F. Arreguin-Sanchez, 1994 |
| 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 | 3.42 | 3.23 | 0.39 | Troph of adults from 1 study. | |
| 個々の食物品目から | 3.40 | 0.45 | Tentative trophic level derived from 1 + troph of a single food item | ||
| 参照 | Motta, P.J., K.B. Clifton, P. Hernandez, B.T. Eggold, S.D. Giordano and R. Wilcox, 1995 | ||||