Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batidemersal; intervalo de profundidade 202 - 930 m (Ref. 34267). Deep-water; -1°C - 4°C (Ref. 34267)
Arctic, Northwest to Northeast Atlantic: north of Novaya Zemlya and northern part of Kara Sea (Ref. 4695); then from Greenland, Hudson Strait, north of Iceland, Faroe Islands, Svalbard and Laptev Sea (Ref. 34267).
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm 16.0, range 14 - 18 cm
Max length : 23.2 cm SL macho/indeterminado; (Ref. 11954)
Benthic; feeds on clams (Ref. 58426).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): -0.1 - 4.6, mean 1.8 °C (based on 848 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00141 (0.00079 - 0.00252), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.30 se; based on food items.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
