Main Ref. | Valtysson, H.T., 1995 |
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Remarks | Found on muddy bottoms (Ref. 4695). Benthic (Ref. 58426). Feeds mostly on endobenthic prey such as small bivalves, polychaetes and small crustaceans in addition to detritus. It seems to get the bulk of its food by burrowing in the sediment (Ref. 13532). |
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 | |
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. | Valtysson, H.T., 1995 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Coad, B.W. and J.D. Reist, 2004 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.21 | 0.21 | |||
From individual food items | 3.14 | 0.36 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Valtysson, H.T., 1995 |