Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino batidemersale; distribuzione batimetrica 46 - 1525 m (Ref. 58426). Deep-water
Western Atlantic: West Greenland (Ref. 34267) and Grand Banks to North Carolina, USA.
Length at first maturity / Size / Peso / Age
Maturity: Lm ?, range 23 - ? cm
Max length : 17.5 cm SL maschio/sesso non determinato; (Ref. 11954)
Short description
Morfologia | Morfometria
Raggi dorsali molli (totale): 112-124; Raggi anali molli: 106 - 116; Vertebre: 127 - 137. Predorsal length 17.1-23.1% SL. Suborbital head pores, 7 (rarely 6). Abdomen scaled.
Lives on mud or sand (Ref. 5951); benthic (Ref. 58426). Feeds on molluscs and cumaceans (Ref. 58426).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Informazioni ulteriori
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
Download XML
Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 2.1 - 6, mean 3.6 °C (based on 137 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00112 (0.00063 - 0.00199), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.50 se; based on food items.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).