Referencia principal | Honebrink, R., 1990 |
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Observaciones | Primarily an insular species (Ref. 30573). Usually solitary, it occurs in seagrass beds (Ref. 41878) as well as over sand, rubble, or coral and rock bottoms of shallow lagoon and seaward reefs to a depth of at least 46 m (Ref. 2334). Juvenile in small groups. Stomach contents of 15 specimens consisted of crab larvae (36%), polychaete worms (20%), and the rest in the order by volume: shrimps, heart urchins, sipunculids, bivalve molluscs, foraminifera, brittlestars, fishes, amphipods, stomatopods, small gastropods, and unidentified small crustaceans (Ref. 54393). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; 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; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Randall, J.E., 1985 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Honebrink, R., 1990 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | 3.41 | 0.24 | 3.33 | 0.36 | Troph of juv./adults from 1 study. |
De tipos individuales de alimento | 3.40 | 0.44 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia | Randall, J.E., 1985 |