Ref. principal | Maugé, L.A., 1990 |
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Notas | Coastal species (Ref. 27000). Prefers hard or rocky substrate, also trawled on sandy or muddy bottoms (Ref. 6943). Solitary or comes in pairs when adults, possibly gregarious when young. Feeds on bottom invertebrates. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrato | |
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Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
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Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Nalbant, T., 1986 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Nalbant, T., 1986 |
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 | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |