Main Ref. | Bauchot, M.-L., J.-C. Hureau and J.C. Miguel, 1981 |
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Remarks | Forms schools. Inhabits rocky bottoms down to depths of about 150 m, but especially abundant in the surf zone; young occur in Zostera seagrass beds. Prefers to feed on small crustaceans and molluscs; also takes seaweeds and corals. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | : rocky; |
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Substrate Ref. | |
Special habitats | Beds: sea grass; |
Special habitats Ref. |
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Associations | |
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Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Bauchot, M.-L., J.-C. Hureau and J.C. Miguel, 1981 |
Feeding habit | variable |
Feeding habit Ref. | Bauchot, M.-L., J.-C. Hureau and J.C. Miguel, 1981 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.08 | 0.45 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |