Main Ref. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
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Remarks | Feeds on fish and benthic crustaceans (Ref. 26338). Mainly carnivorous (Ref. 13810, 57616). |
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 | Coral Reefs; |
Special habitats Ref. | Aguilar-Perera, A., 2003 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Dominici-Arosemena, A. and M. Wolff, 2005 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.97 | 0.65 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |