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 深海底的; 深度上下限 50 - 1400 m (Ref. 117245). 深水域; 80°N - 58°N, 161°W - 104°E (Ref. 117245)
Northeast Atlantic: eastern central Greenland southeast to just north of the Faroes, Jan Mayen Island, around Spitsbergen and northern parts of Barents Sea. Arctic: Franklin Bay, North Western Territory and Alaska (Ref. 11976); also the Kara and Beaufort seas.
東北大西洋: 中央的格陵蘭東部向東南到法羅，央麥恩群島島的正北方, 斯匹次卑爾根群島與巴倫支海的北部的周圍。 北極圈: 富蘭克林海灣, 北方的西方領土與阿拉斯加州;(參考文獻 11976) 也喀拉海與碧佛海洋。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 51.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11976)
简单描述
型态特徵 | 形态测量图
脊椎骨: 96. Pelvic fins small (Ref. 4695). Uniformly or mostly dark, with 5-8 short, light cross-bands; band across nape, if present, straight, not curved forward; peritoneum dark, with dense brownish-black dots (Ref. 4695).
腹鳍小的.(参考文献 4695) 均匀地或大部份深色, 藉由 5-8个短, 光交叉的条纹; 横过后颈的条纹, 如果呈现, 直线, 不向前弯曲; 腹膜深色的, ，有稠密的深褐色的点.(参考文献 4695)
Found on muddy bottoms (Ref. 4695). Benthic (Ref. 58426). Feeds mainly on epibenthic animals. With increase in size, shrimps and euphausiids are ingested in greater quantities but unlike L. reticulatus, its ingestion of smaller prey items does not decrease. Changes in feeding habit with size are relatively small (Ref. 13532).
栖息于泥底部了。 (参考文献 4695) 主要吃浅海底栖动物。 随着体型增大，虾与磷虾在较大的量被摄取但是不像 L. reticulatus, 它的较小的猎物项目的摄取不会减少。 在摄取食物的习惯方面的改变用大小是相当小的。 (参考文献 13532)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東北大西洋: 中央的格陵蘭東部向東南到法羅，央麥恩群島島的正北方, 斯匹次卑爾根群島與巴倫支海的北部的周圍。 北極圈: 富蘭克林海灣, 北方的西方領土與阿拉斯加州;(參考文獻 11976) 也喀拉海與碧佛海洋。
McAllister, D.E., M.E. Anderson and J.G. Hunter, 1981. Deep-water eelpouts, Zoarcidae, from Arctic Canada and Alaska. Can. J. Fish. Aquat. Sci. 38(7):821-839. (Ref. 11976)
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Estimates based on models
Preferred temperature (Ref.
123201): -0.7 - 2.6, mean 0.4 °C (based on 489 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00171 - 0.00444), b=3.20 (3.06 - 3.34), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.44 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).
