Ref. principal | Compagno, L.J.V., 1984 |
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Notas | 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 | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Pelagic; |
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Substrate Ref. | Al-Abdessalaam, T.Z.S., 1995 |
Special habitats | Coral Reefs; |
Special habitats Ref. |
Ref. | Allen, G.R., 2004 |
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Associations | solitary; schooling; |
Associated with | |
Association remarks | Occurs singly or in small groups (Ref. 244, 54301). |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 3.94 | 0.41 | 3.86 | 0.55 | Troph of juv./adults from 1 study. |
Dos itens alimentares individuais | 4.36 | 0.63 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Cortés, E., 1999 |