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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Gymnoscopelinae
Etymology: Gymnoscopelus: Greek, gymnos = naked + Greek, skopelos, a lantern fish (Ref. 45335).
More on author: Andriashev.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien benthopelagisch; oceanodroom (Ref. 51243); diepte ? - 4200 m (Ref. 58018). Temperate; 34°S - 67°S, 58°W - 71°W
Generally ranges between Antarctic Polar Front and Subtropical Convergence, but with northern extension to about 38°S off Argentina, to 40°S off Chile and to 34°S in the southeast Atlantic.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL mannelijk / geslacht onbekend; (Ref. 5182)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 19 - 22; Anale stekels: 0; Anale zachte stralen: 19 - 22.
Oceanic and mesopelagic (Ref. 4066). Found within the upper 200 m in the region of Antarctic Polar Front, but inhabits deeper northwards at night.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Hulley, P.A., 1990. Myctophidae. p. 146-178. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5182)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 1.5 - 5.6, mean 2.6 °C (based on 596 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00222 - 0.00749), b=3.23 (3.06 - 3.40), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.47 se; based on food items.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Nutrients (Ref.
124155): Calcium = 36.7 [12.8, 91.2] mg/100g; Iron = 0.31 [0.14, 0.80] mg/100g; Protein = 15.5 [13.4, 17.7] %; Omega3 = 1.04 [0.45, 2.71] g/100g; Selenium = 31.7 [10.6, 91.5] μg/100g; VitaminA = 52.2 [10.4, 294.7] μg/100g; Zinc = 0.668 [0.390, 1.101] mg/100g (wet weight);
