主な参照 | Andriashev, A.P., 1986 |
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意見 | Found on sand and mud bottoms, at temperatures mostly below 0°C, rarely to 2-3°C or more and salinities of 33-35 ppt (Ref. 4700). Benthic (Ref. 58426). Feeds on small amphipods, ostracods and nemertine worms (Ref. 4700). It is preyed upon by halibut (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. |
参照 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
供給様式 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Andriashev, A.P., 1986 |
食性 | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | 原本のサンプル | Unfished population | 意見 | ||
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Troph | s.e. | Troph | s.e. | ||
餌料組成から | 3.32 | 0.54 | Troph of juv./adults. | ||
個々の食物品目から | 3.25 | 0.47 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参照 | Cui, X., J.M. Grebmeier and L.W. Cooper, 2012 |