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Teleostei (teleosts) > Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Gymnoscopelinae
Etymology: Gymnoscopelus: Greek, gymnos = naked + Greek, skopelos, a lantern fish (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathypelagic; oceanodromous (Ref. 51243); depth range 50 - 250 m (Ref. 45488). Deep-water; 2°C - 8°C (Ref. 5182); 45°S - 68°S, 62°E - 179°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Mostly in the region of Antarctic Polar Front, but northwards to Subtropical Convergence in Falkland Current region and at 45°E.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.8 cm SL male/unsexed; (Ref. 5182)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 16 - 18; Anal spines: 0; Anal soft rays: 17 - 20.

Oceanic and mesopelagic (Ref. 4066). Found in the upper 100 m at night.

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Main reference Upload your references | References | Coordinator : Paxton, John | Collaborators

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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 28 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): -1.2 - 2.8, mean 2.3 °C (based on 13 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00437 (0.00199 - 0.00957), b=3.16 (2.96 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Price category (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 114 [30, 298] mg/100g; Iron = 0.466 [0.172, 1.541] mg/100g; Protein = 16.5 [14.8, 18.4] %; Omega3 = 0.289 [0.089, 0.907] g/100g; Selenium = 9.47 [2.80, 31.77] μg/100g; VitaminA = 69.6 [8.3, 564.0] μg/100g; Zinc = 0.956 [0.483, 2.003] mg/100g (wet weight);

Gymnoscopelus fraseri (Fraser-Brunner, 1931)