| 主要参考文献 | Compagno, L.J.V., 1984 |
|---|---|
| 附注 | Inhabits the coral reefs of the Indo-Pacific Region; prefers the shallow water close inshore and in the intertidal zone (reef flats), near reef drop-offs and close offshore (Refs. 244, 58302, 9773). Also found in mangrove areas, moving in and out with the tide (Ref. 6871) and even in freshwater, but not in tropical lakes and rivers far from the sea (Ref. 9997). The young inhabit shallow lagoons (Ref. 9137). Feeds on fishes, crustaceans, cephalopods and other mollusks (Ref. 6871). May become aggressive to spear fishers and has been reported to bite people wading in shallow water (Ref. 6871). Found along the entire Omani coastline, but is especially common in the Gulf of Oman. Occasionally enters the intertidal zone and into brackish and freshwater near the sea. Feeds at the bottom and in midwater (Ref. 9773). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 基质 | Pelagic; |
|---|---|
| 基底 参考文献 | Al-Abdessalaam, T.Z.S., 1995 |
| 特殊生境 | Coral Reefs; |
| 特殊生境 编号 |
| 参考文献 | Allen, G.R., 2004 |
|---|---|
| 协会 | solitary; schooling; |
| 相关联 | |
| 协会备注 | Occurs singly or in small groups (Ref. 244, 54301). |
| 寄生虫 |
| 摄取食物的类型 | mainly animals (troph. 2.8 and up) |
|---|---|
| 供料类型 参考号 | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
| 摄取食物的习惯 | hunting macrofauna (predator) |
| 喂食习惯 参考文献 | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
| Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 从食物内容 | 3.94 | 0.41 | 3.86 | 0.55 | Troph of juv./adults from 1 study. |
| 从个别的食物项目 | 4.36 | 0.63 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参考文献 | Cortés, E., 1999 | ||||