Main Ref. | Fedorov, V.V., 1986 |
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Remarks | Found on mud bottoms with some rocks (Ref. 4698). Benthic to epibenthic (Ref. 58426). Feeds on small crustaceans, usually amphipods and mysids, rarely polychaetes and fishes (Ref. 4698). It is preyed upon by thick-billed murres and Atlantic cod (Ref. 5951). |
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 | |
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. | Fedorov, V.V., 1986 |
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 | 3.42 | 0.26 | Troph of juv./adults from 1 study. | ||
From individual food items | 3.37 | 0.45 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Tokranov, A.M., 1991 |