Main Ref. | Allen, G.R., 1985 |
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Remarks | Inhabit coral reefs, occurring in both shallow lagoons and on outer reef slopes (Also Ref. 9773). Frequently found in large aggregations around coral formation (Also Ref. 9773), caves or wrecks during the day. Juveniles inhabit seagrass beds around patch reefs (Ref. 9710). Feed on fishes, shrimps, crabs, stomatopods, cephalopods, and planktonic crustaceans (Also Ref. 9773). Also take a variety of algae (Ref. 4821). Nocturnal. Eggs are pelagic (Ref. 9773). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; Soft Bottom Hard Bottom: rocky; |
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Substrate Ref. | Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004 |
Special habitats | Beds: sea grass; Coral Reefs: reef slope/drop-offs; lagoons; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
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Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Allen, G.R., 1985 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Allen, G.R., 1985 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.87 | 0.32 | Troph of juv./adults from 1 study. | ||
From individual food items | 3.84 | 0.55 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Kulbicki, M., Y.-M. Bozec, P. Labrosse, Y. Letourneur, G. Mou-Tham and L. Wantiez, 2005 |