分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks)
鱸形目 (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts)
綿鳚科 (Eelpouts) > Gymnelinae
Etymology: Gymnelus: Gymnelus, derived from Greek, gymnēlos (Latinized Greek) = poor, needy (akin to Greek gymnos for destitute (E. Spencer, pers.comm. 09/13).; retrodorsalis: Name from Latin "retro" (behind) and "dorsum" (the back); referring to the posterior dorsal fin origin (Ref. 120636).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 8 - 481 m (Ref. 58426). 溫帶; 83°N - 43°N, 112°W - 68°E
Arctic to Northeast Atlantic: Nunavut (Ref. 58426), Greenland, Jan Mayen and from Spitsbergen to Laptev Sea.
北極圈到東北大西洋: Nunavut(參考文獻 58426) ，格陵蘭, 央麥恩群島與從斯匹次卑爾根群島到 Laptev 海洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 11976); 最大體重: 4.60 g (Ref. 11976)
Inhabits continental shelves (Ref. 11954). Benthic (Ref. 58426).
棲息於大陸棚。 (參考文獻 11954) 底棲的.(參考文獻 58426)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北極圈到東北大西洋: Nunavut(參考文獻 58426) ，格陵蘭, 央麥恩群島與從斯匹次卑爾根群島到 Laptev 海洋。
Nielsen, J.G. and E. Bertelsen, 1992. Fisk i grønlandske farvande. Atuakkiorfik, Nuuk. 65 s. (Ref. 9925)
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Estimates based on models
Preferred temperature (Ref.
123201): -1.6 - 3.2, mean -0.1 °C (based on 2085 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00135 - 0.00777), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.35 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
