Main Ref. | Talent, L.G., 1982 |
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Remarks | Also in Ref. 9137. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: rocky; |
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Substrate Ref. | |
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. | Talent, L.G., 1982 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Talent, L.G., 1982 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.24 | 0.07 | 3.13 | 0.30 | Troph of juv./adults from 6 studies. |
From individual food items | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. | Talent, L.G., 1982 |