Main Ref. | Medved, R.J. and J.A. Marshall, 1981 |
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Remarks | Occurs on the continental shelf (Ref. 75154). Found in marine and brackish waters (Ref. 86942). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom |
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Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. |
Acuan | |
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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. | Medved, R.J. and J.A. Marshall, 1981 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Medved, R.J. and J.A. Marshall, 1981 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 4.49 | 4.30 | 0.69 | Troph of adults from 1 study. | |
From individual food items | 4.23 | 0.72 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Acuan | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |