分类 / Names
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Teleostei >
Perciformes/Cottoidei (Sculpins) >
Cyclopteridae (Lumpfishes) > Eumicrotreminae
Etymology: Eumicrotremus: Greek, eu = good + Greek, mikros = little, small + Greek, trema = hole (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 30 - 400 m (Ref. 58496), usually 60 - 200 m (Ref. 4701). 極; -2°C - 3°C (Ref. 4701); 83°N - 42°N, 136°W - 69°E
Arctic, Northwest to Northeast Atlantic: Barents Sea to Franz Josef Land, Spitzbergen, Greenland, and south along North American coast to Massachusetts (Ref. 48811); including Iceland and Norway (Ref. 4701); Canadian Arctic to Hudson Bay in Canada (Ref. 7251).
北極圈與北大西洋: 對弗朗茨 Josef 土地, Spitzbergen ,格陵蘭的巴倫支海, 而且向南延伸北美岸邊到麻薩諸塞州;(參考文獻 48811) 包括冰島與挪威;(參考文獻 4701) 在加拿大的加拿大北極圈到哈得遜灣.(參考文獻 7251)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 13.2 cm NG 雄鱼/尚未辨别雌雄; (Ref. 58426)
Inhabits stony bottoms (Ref. 4701). Benthic species. Feeds on crustaceans, oikopleura and fishes (Ref. 58426).
栖息于多石底部。 吃片脚类动物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北極圈與北大西洋: 對弗朗茨 Josef 土地, Spitzbergen ,格陵蘭的巴倫支海, 而且向南延伸北美岸邊到麻薩諸塞州;(參考文獻 48811) 包括冰島與挪威;(參考文獻 4701) 在加拿大的加拿大北極圈到哈得遜灣.(參考文獻 7251)
Stein, D.L., 1986. Cyclopteridae. p. 1269-1274. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. III. (Ref. 4701)
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Estimates based on models
Preferred temperature (Ref.
123201): -1 - 7.1, mean 0.8 °C (based on 559 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00774 - 0.05639), b=3.03 (2.79 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.40 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 (Assuming tmax=3-10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).