Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 112 - 1463 m (Ref. 117245). Deep-water
Arctic to Northeast Atlantic: Nunavut (Ref. 58426), Greenland to Spitsbergen.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 35.5 cm SL mannelijk / geslacht onbekend; (Ref. 11954)
Found over mud bottoms (Ref. 4965). Benthic; feeds on invertebrates and fishes (Ref. 58426). The holotype was known to contain a species of Cottunculus and another fish (Ref. 4965).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Andriashev, A.P., 1979. Zoarcidae. p. 540-547. In J.C. Hureau and Th. Monod (eds.) Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean (CLOFNAM). UNESCO, Paris, Vol. 1. (Ref. 10007)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): -0.8 - 5.9, mean -0.5 °C (based on 121 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00137 - 0.00504), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.0 ±0.59 se; based on food items.
Weerstandsvermogen (Ref.
120179): Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).