| 主な資料 | Casatti, L. and R.M.C. Castro, 1998 |
|---|---|
| 意見 | Ratio of digestive tube length/standard length: 0.7. Perform the sit-and-wait predation in which the fishes remain among the rocks and use their paired fins to rest on the bottom. They visually inspect the nearby substrate areas and, whenever a prey is detected, they swim towards it very fast, thrust against the substrate and grab it with their mouths (Ref. 27701). |
| 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 | |
| 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 | Casatti, L. and R.M.C. Castro, 1998 |
| 食性 | |
| 食性 参照。 |
| 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 | |||||
| 個々の食物品目から | 2.89 | 0.41 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | |||||