分类 / Names
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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 深海底的; 深度上下限 39 - 1200 m (Ref. 117245), usually 71 - ? m (Ref. 117245). 深水域; 0°C - 5°C (Ref. 35388); 74°N - 61°N, 72°W - 45°W (Ref. 117245)
Arctic to Northwest Atlantic: Canada to Greenland.
北極圈與西北大西洋: 加拿大到格陵蘭。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 52.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4695); common length : 27.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4695)
Dorsal fin without depression, front end with 0-3 black - brown spots. Lateral line runs near the anal fin (Ref. 35388).
没有凹洼的背鳍,前端有 0-3个黑褐色的斑点。 侧线在臀鳍的附近跑。 (参考文献 35388)
Lives at temperature of 0-5°C. Off Greenland it measures 50 cm and off Scandinavia rarely over 25-30 cm (Ref. 35388). Benthic (Ref. 58426). Feeds mostly on endobenthic prey, with shrimps and euphausiids becoming the more prominent prey as the size increases (Ref. 13532). Prefers warmer waters (Ref. 13534). Large eggs of 6 mm diameter are deposited on the sea floor.
生活在 0-5个 ° C. 的温度 它有 50 公分与外海的斯堪那维亚半岛很少超过 25-30 公分长的外海的格陵兰.(参考文献 35388) 大部份捕食 endobenthic 猎物, 与成为如大小增加的较突出的猎物的虾与磷虾。 (参考文献 13532) 偏爱较热的水域。 (参考文献 13534) 6 mm 直径的大卵被沈淀在海洋底部上面。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北極圈與西北大西洋: 加拿大到格陵蘭。
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)
人类利用
渔业: 自给性渔业
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Estimates based on models
Preferred temperature (Ref.
123201): 1.4 - 5.6, mean 3.2 °C (based on 263 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00137 - 0.00348), b=3.18 (3.04 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.42 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
![Image of Lycodes vahlii (Vahl\](/images/thumbnails/gif/tn_Lyvah_u0.gif "Image of Lycodes vahlii (Vahl\")
