主要参考文献 | Palomares, M.L.D. and D. Pauly, 1989 |
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附注 | 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. |
参考文献 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Winstanley, R.H., 1983 |
摄取食物的习惯 | hunting macrofauna (predator) |
Feeding habit Ref. | Bauchot, M.-L. and J.-C. Hureau, 1990 |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
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Troph | s.e. | Troph | s.e. | ||
从食物内容 | 3.70 | 0.00 | 3.25 | 0.46 | Troph of juv./adults from 1 study. |
从个别的食物项目 | 3.39 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参考文献 | Pita, C., S. Gamito and K. Erzini, 2002 |