分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Lycodes: Greek, lykos = wolf + Greek, suffix, oides = similar to (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 6 - 1750 m (Ref. 117245). ; 83°N - 41°N, 180°W - 180°E
Circumarctic (Ref. 11954). Northeast Atlantic: northeast Greenland, Jan Mayen Island, northern coasts of Iceland, Faroes-Shetland slope, northern part of Barents Sea, White Sea and around Spitsbergen. Northwest Atlantic: Arctic Canada to Labrador and Gulf of St. Lawrence; possibly to Cape Cod in Massachusetts, USA (Ref. 7251). Arctic Ocean: Kara Sea, western part of Laptev Sea, Beaufort Sea and Arctic Canada. Subspecies(?) Lycodes pallidus marisalbi in White Sea only (Ref. 4695).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4695); common length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4695)
简单描述
型态特徵 | 形态测量图
脊椎骨: 90 - 93. Pelvic fins small (Ref. 4695). Young with pale, yellowish-brown body, with 6-8 light and narrow cross bands which are more distinct on the dorsal fin; larger individuals lose the bands, becoming more or less uniformly colored (Ref. 4695).
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). Ripe females recorded in September in the Kara Sea (Ref. 4695). Minimum depth from Ref. 58018.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)
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Estimates based on models
Preferred temperature (Ref.
123201): -0.9 - 4.9, mean 0.8 °C (based on 2262 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00137 - 0.00504), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.36 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
