Ref. principal | Randall, J.E., 1967 |
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Notas | Occurs primarily on coral reefs under ledges or near small caves (Ref. 7251). Often seen during the day around the bases of corals (Ref. 26938). Feeds at night on crabs, shrimps, and polychaetes. Mobile invertebrate feeder (Ref. 57616). Easily approached (Ref. 9710). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. |
Ref. | Robins, C.R. and G.C. Ray, 1986 |
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Associations | solitary; |
Associated with | |
Association remarks | Secretive and usually solitary. |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Randall, J.E., 1967 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Randall, J.E., 1967 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 3.52 | 0.30 | 3.40 | 0.46 | Troph of juv./adults from 1 study. |
Dos itens alimentares individuais | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. | Randall, J.E., 1967 |