主要參考文獻 | Palomares, M.L.D. and D. Pauly, 1989 |
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附註 | Inhabits seagrass beds and sandy bottoms as well as in the surf zone commonly to depths of about 30 m, but adults may occur to 150 m depth. A sedentary fish, either solitary or in small aggregations. In spring, often occurs in brackish water coastal lagoons and estuaries. Mainly carnivorous, accessorily herbivorous (Ref. 3688). Feeds on shellfish, including mussels and oysters. One of the most important fishes in saline and hypersaline aquaculture. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; |
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Substrate Ref. | FAO EastMed Project, 2013 |
Special habitats | Beds: sea grass; |
Special habitats Ref. |
參考文獻 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
攝取食物的類型 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Winstanley, R.H., 1983 |
攝取食物的習慣 | hunting macrofauna (predator) |
Feeding habit Ref. | Bauchot, M.-L. and J.-C. Hureau, 1990 |
Estimation method | 最初的樣本 | 不捕獲族群 | 附註 | ||
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Troph | s.e. | Troph | s.e. | ||
從食物內容 | 3.70 | 0.00 | 3.25 | 0.46 | Troph of juv./adults from 1 study. |
從個別的食物項目 | 3.39 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
參考文獻 | Pita, C., S. Gamito and K. Erzini, 2002 |