Réf. Princ. | Randall, J.E. and E.A. Lachner, 1986 |
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Remarques | Nocturnal species (Ref. 75154) which is found in caves or other projections in the vicinity of coral reefs (Ref. 9137, 58534). Exhibits the black gut phenomenon. In nocturnal predators, it appears to serve to conceal bioluminiscent prey in the stomach cavity (Ref. 46685). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrat | |
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Substrate Ref. | |
Habitats spéciaux | Beds: sea grass; Coral Reefs; |
Special habitats Ref. | Broad, G., 2003 |
Réf. | Claereboudt, M.R., 2019 |
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Associations | commensalism; |
Associé avec | Diadema setosum. |
Remarques sur les associations | Uses Diadema setosum for protection. |
Parasitisme |
Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
Habitude alimentaire | hunting macrofauna (predator) |
Feeding habit Ref. | Sano, M., M. Shimizu and Y. Nose, 1984 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
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Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | 3.57 | 0.39 | 3.38 | 0.34 | Troph of juv./adults from 1 study. |
À partir des éléments alimentaires | 3.54 | 0.50 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. | Sano, M., M. Shimizu and Y. Nose, 1984 |