主要参考文献 | Svetovidov, A.N., 1986 |
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附注 | Epibenthic (Ref. 58426). Found offshore in deep water, always on soft bottoms of gravel, sand, mud, shells, and stones. Occurs in water temperatures close to or below 0°C. Feeds on decapod, amphipod, and euphausiid crustaceans, sometimes fishes are included in the diet. |
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. |
参考文献 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Svetovidov, A.N., 1986 |
摄取食物的习惯 | variable |
Feeding habit Ref. | Svetovidov, A.N., 1986 |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
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Troph | s.e. | Troph | s.e. | ||
从食物内容 | 3.39 | 0.28 | 3.36 | 0.47 | Troph of juv./adults from 1 study. |
从个别的食物项目 | 3.62 | 0.56 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参考文献 | Bjelland, O., O.A. Bergstad, J.E. Skjæraasen and K. Meland, 2000 |