Main Ref. | Greenstreet, S.P.R., 1996 |
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Remarks | Demersal piscivore (Ref. 12223). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: demersal; |
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Substrate Ref. | Başusta, N., 2016 |
Special habitats | |
Special habitats Ref. |
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. | Compagno, L.J.V., 1984 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 4.14 | 0.24 | 3.72 | 0.46 | Troph of juv./adults from 3 studies. |
From individual food items | 4.24 | 0.58 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Cortés, E., 1999 |