Thông tin chủ yếu | Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992 |
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Các chú thích | Adults sometimes forming large schools in coastal and offshore waters, over the continental shelf (Ref. 5217). Juveniles are found in shallow coastal waters under floating weeds; also in or near brackish estuaries (Ref. 5217). The young of less then 10 cm length are often encountered in association with medusae. Adults feed mainly on jellyfish, small fish, crustaceans and worms while juveniles are plankton feeders. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
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. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
Nơi ăn mồi | hunting macrofauna (predator) |
Feeding habit Ref. |
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 | 4.50 | Troph of adults from 1 study. | |||
Từ các loại thức ăn | 3.87 | 0.44 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Tài liệu tham khảo | Cargo, D.G. and L.P. Schultz, 1966 |