Ref. principal | Rodríguez-Rey, G.T., A. Carvalho-Filho, M.E. de Araújo and A.M. Solé-Cava, 2017 |
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Notas | Collected from reef crests and bottoms, and shallow tidepools everywhere in Fernando de Noronha and Atol das Rocas, up to 3 m deep. Observed in solitary, pairs or in large groups of up to 20 individuals, often in reef crests with rough waters, and eventually in sheltered sandy bottoms. Feeds mainly on small invertebrates, but also on small fishes (Ref. 128474). Associated with several species of small fishes: blennies Scartella itajobi, Ophioblennius trinitatis, Entomacrodus vomerinus; labrids Malacoctenus sp., Labrisomus kalisherae, Labrisomus conditus; and the goby Coryphopterus glaucofraenum (Ref. 128474). |
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 | |
Special habitats Ref. |
Ref. | Rodríguez-Rey, G.T., A. Carvalho-Filho, M.E. de Araújo and A.M. Solé-Cava, 2017 |
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Associations | |
Associated with | Associated with several species of small fishes: blennies Scartella itajobi, Ophioblennius trinitatis, Entomacrodus vomerinus; labrids Malacoctenus sp., Labrisomus kalisherae, Labrisomus conditus; and the goby Coryphopterus glaucof |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Rodríguez-Rey, G.T., A. Carvalho-Filho, M.E. de Araújo and A.M. Solé-Cava, 2017 |
Hábito alimentar | |
Feeding habit Ref. |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | |||||
Dos itens alimentares individuais | |||||
Ref. |