| 主要參考文獻。 | Bauchot, M.-L., 1987 |
|---|---|
| 附註 | Found around rocks and seaweeds. Sometimes schooling, more solitary when older. Feeds on sea urchins, ophiuroids, molluscs, crabs and worms. Mature when 2 years old (15-20 cm). Spawns during February to May in western Mediterranean.. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 基板 | |
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| 基板參考值 | |
| 特殊棲息地 | |
| 特殊棲息地 Ref. |
| 參考文獻 | |
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| 協會 | |
| 相關聯 | |
| 協會備註 | |
| 寄生 |
| 攝取食物的類型 | mainly animals (troph. 2.8 and up) |
|---|---|
| 供料類型 Ref. | Bauchot, M.-L., 1987 |
| 攝取食物的習慣 | hunting macrofauna (predator) |
| 餵飼習慣 Ref. | Bauchot, M.-L., 1987 |
| Estimation method | 最初的樣本 | 不捕獲族群 | 附註 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 從食物內容 | 3.55 | 0.46 | 3.13 | 0.28 | Troph of juv./adults from 1 study. |
| 從個別的食物項目 | 3.45 | 0.44 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 參考文獻 | Dulčić, J, 1999 | ||||