Ref. principal | Compagno, L.J.V., 1984 |
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Notas | An inshore shark found over rocky bottoms, entering estuaries and river mouths. Feeds on small schooling fishes including herring, anchovies and croakers. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrato | : rocky; |
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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. | Compagno, L.J.V., 1984 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Compagno, L.J.V., 1984 |
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 | 4.50 | 0.80 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |