Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 30 - 400 m (Ref. 58496), usually 60 - 200 m (Ref. 4701). Polar; -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).
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 13.2 cm NG mannelijk / geslacht onbekend; (Ref. 58426)
Inhabits stony bottoms (Ref. 4701). Benthic species. Feeds on crustaceans, oikopleura and fishes (Ref. 58426).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): -1 - 7.1, mean 0.8 °C (based on 559 cells).
Fylogenetische diversiteitsindex (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 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.40 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Assuming tmax=3-10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
