主要参考文献 | Parrish, J.D., J.E. Norris, M.W. Callahan, J.K. Callahan, E.J. Magarifuji and R.E. Schroeder, 1986 |
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附注 | This occasionally schooling species inhabits lagoon and seaward reefs: juveniles on reef flats, adults tend to occur around rocky or coralline areas of high vertical relief. Feeds on crustaceans at daytime and on fishes and crab larvae at night. Also feeds on worms (Ref. 6113). Uses its sensory chin barbels to probe the sea floor for hidden prey; preys after dark on such diurnal fishes as blennies and damselfishes, probably taking them from where they shelter themselves at night (Ref. 13550). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; mud; 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 | Coral Reefs: reef slope/drop-offs; lagoons; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
参考文献 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Parrish, J.D., J.E. Norris, M.W. Callahan, J.K. Callahan, E.J. Magarifuji and R.E. Schroeder, 1986 |
摄取食物的习惯 | hunting macrofauna (predator) |
Feeding habit Ref. | Hobson, E.S., 1975 |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
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Troph | s.e. | Troph | s.e. | ||
从食物内容 | |||||
从个别的食物项目 | 3.54 | 0.50 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参考文献 |