Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; djupintervall 44 - 2561 m (Ref. 6609). Deep-water; 30°S -
Circumglobal.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 29.0 cm TL hane/ej könsbestämd; (Ref. )
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 108; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 99; Ryggkotor: 83. Pale brown or greyish in color (Ref. 6609).
Mesopelagic (Ref. 75154).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Anderson, M.E., 1990. Zoarcidae. p. 256-276. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5197)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 8.7, mean 5.1 °C (based on 631 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [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).
Trofisk nivå (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).