Main Ref. | McKay, R.J., 1992 |
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Remarks | Occur inshore (Ref. 7300, 75154). Mature fish prefer the muddy, tidal streams (Ref. 6205). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; Soft Bottom |
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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. | Gunn, J.S. and N.E. Milward, 1985 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Gunn, J.S. and N.E. Milward, 1985 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.28 | 0.08 | 3.14 | 0.30 | Troph of juv./adults from 8 studies. |
From individual food items | |||||
Ref. | Gunn, J.S. and N.E. Milward, 1985 |