Main Ref. | Steene, R.C., 1978 |
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Remarks | Dwells in shallow coral and rocky reefs, in pairs. Feeds on seaweeds, small crabs, marine worms and other small invertebrates (Ref. 9773). Found in reef flats, lagoon and seaward reefs and sometimes in turbid waters subject to freshwater runoff. Swims in pairs. Omnivorous, feeds on algae, coral polyps, crustaceans and worms (Ref. 5503). Hardly territorial and often accompanies other species without being aggressive. Easily maintained in tanks. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; 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; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.36 | 0.29 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Harmelin-Vivien, M.L., 1989 |