| 主な資料 | Compagno, L.J.V., 2001 |
|---|---|
| 意見 | Found on littoral continental waters, on rocky and sandy areas from close inshore down to at least 20 to 50 m depth. Also found on seamounts. Reported to reach 165 cm (Ref. 37955). Feeds on crabs and demersal fishes including midshipman (Porichthys, Batrachoididae) (Ref. 43278). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 基板 | : sand; Hard Bottom: rocky; |
|---|---|
| 基板参照 | |
| 特別な生息地 | Coral Reefs; |
| 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 | Compagno, L.J.V., 2001 |
| 食性 | hunting macrofauna (predator) |
| 食性 参照。 | Compagno, L.J.V., 2001 |
| 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 | 4.15 | 0.73 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | |||||