Thông tin chủ yếu | Casatti, L. and R.M.C. Castro, 1998 |
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Các chú thích | Ratio of digestive tube length/standard length: 0.7. Perform the sit-and-wait predation in which the fishes remain among the rocks and use their paired fins to rest on the bottom. They visually inspect the nearby substrate areas and, whenever a prey is detected, they swim towards it very fast, thrust against the substrate and grab it with their mouths (Ref. 27701). |
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. | Casatti, L. and R.M.C. Castro, 1998 |
Nơi ăn mồi | |
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 | |||||
Từ các loại thức ăn | 2.89 | 0.41 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Tài liệu tham khảo |