Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 900 - 2191 m (Ref. 6950). Deep-water; 53°N - 12°N
Eastern Atlantic: One specimen from southwest Ireland and one (type) from Bay of Biscay. Known off Senegal, Mauritania and south of the Canary Islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm TL mannelijk / geslacht onbekend; (Ref. 6950)
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Anderson, M.E. and A.J. Almeida, 1990. Zoarcidae. p. 888-890. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6950)
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): 3 - 6.4, mean 4.1 °C (based on 60 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.22 se; based on food items.
Weerstandsvermogen (Ref.
120179): Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 12.5 [3.2, 43.8] mg/100g; Iron = 0.378 [0.128, 0.960] mg/100g; Protein = 16.5 [13.8, 18.8] %; Omega3 = 0.299 [0.116, 0.792] g/100g; Selenium = 16.9 [5.7, 58.9] μg/100g; VitaminA = 11.5 [2.4, 53.6] μg/100g; Zinc = 0.408 [0.211, 0.813] mg/100g (wet weight);