Thông tin chủ yếu | Grove, J.S. and R.J. Lavenberg, 1997 |
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Các chú thích | Common around rocky reefs and along continental coasts (Ref. 9276). Feeds on sea urchins, small crustaceans and mollusks, often blowing into sand to uncover prey or turn over urchins (Ref. 5227). Sessile-invertebrate feeder (Ref. 57615). Uncovers prey buried in the sand by lying on its side and rapidly undulating its dorsal and anal fins, thereby generating water currents that carry the sand away (Ref. 59310). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom: rocky; |
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Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
Tài liệu tham khảo | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Dạng thức ăn | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Grove, J.S. and R.J. Lavenberg, 1997 |
Nơi ăn mồi | hunting macrofauna (predator) |
Feeding habit Ref. | Grove, J.S. and R.J. Lavenberg, 1997 |
Estimation method | Mẫu nguyên thủy (gốc) | Chủng quần không được khai thác | Chú thích | ||
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Troph | s.e. | Troph | s.e. | ||
Từ thành phần dinh dưỡng | |||||
Từ các loại thức ăn | 3.27 | 0.35 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Tài liệu tham khảo |