主な参照 | Steene, R.C., 1978 |
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意見 | 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 |
参照 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
供給様式 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
食性 | hunting macrofauna (predator) |
Feeding habit Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
Estimation method | 原本のサンプル | Unfished population | 意見 | ||
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Troph | s.e. | Troph | s.e. | ||
餌料組成から | |||||
個々の食物品目から | 3.36 | 0.29 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参照 | Harmelin-Vivien, M.L., 1989 |