Ref. principal | Coad, B.W. and J.D. Reist, 2004 |
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Notas | Found over mud and sand bottoms to depths of about 56 meters; often in brackish waters (Ref. 51666). Benthic; feeds on worms, crustaceans, sea urchins and molluscs (Ref. 58426). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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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. | Coad, B.W. and J.D. Reist, 2004 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Coad, B.W. and J.D. Reist, 2004 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 3.13 | 0.17 | Troph of juv./adults from 1 study. | ||
Dos itens alimentares individuais | 3.28 | 0.36 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Tokranov, A.M., 1990 |