Main Ref. | Bauchot, M.-L. and J.-C. Hureau, 1990 |
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Remarks | Inhabits hard (rock and rubble), sandy or muddy bottoms on the continental shelf and the upper slope to about 200 m depth, but not often descending beyond 150 m. The young found nearer to the coast than the adults. Feeds on molluscs and fish. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Bauchot, M.-L. and J.-C. Hureau, 1990 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Bauchot, M.-L. and J.-C. Hureau, 1990 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 4.09 | 0.67 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |