Ref. principal | Holthuis, L.B., 1980 |
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Notas | Demersal (Ref. 106863). Occurs at depths of 300 to 1134 m, common at depths of 400 to 600 m, usually on bottom mud in subtropical and tropical environments (Ref. 8). On the continental shelf and slope down to 800 m (Ref. 106863). Feeds on crustaceans, fishes and polychaete worms (Ref. 434). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; demersal; Soft Bottom: mud; |
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Substrate Ref. | Holthuis, L.B., 1980 |
Special habitats | |
Special habitats Ref. |
Ref. | Holthuis, L.B., 1980 |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Fischer, W., G. Bianchi and W.B. Scott (eds.), 1981 |
Hábito alimentar | hunting macrofauna (predator) |
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 | crustaceans, fishes and polychaetes | ||||
Dos itens alimentares individuais | 3.77 | 0.58 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Fischer, W., G. Bianchi and W.B. Scott (eds.), 1981 |