Actinopteri (ray-finned fishes) > Myctophiformes
(Lanternfishes) > Myctophidae
(Lanternfishes) > Lampanyctinae
Etymology: Lampanyctus: Greek, lampas, -ados = torch + Greek, nykte = night (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; bathypelagic; oceanodromous (Ref. 51243); depth range 40 - 750 m (Ref. 4479). Deep-water; 68°N - 57°S, 180°W - 180°E
Northwest Atlantic: rare west of 50°W between 65°-32°N. Northeast Atlantic: Iceland and British Isles to the Mauritanian Upwelling Region; also in the southern Benguela Upwelling Region (Ref. 4066). Circumglobal in the southern hemisphere in the region of the Subtropical Convergence but with northern extension to about 18°S in eastern boundary currents.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 17 - 17.2 cm
Max length : 20.0 cm SL male/unsexed; (Ref. 5182)
Oceanic, mesopelagic (Ref. 4066), epipelagic to bathypelagic (Ref. 58426). Found between 550-750 m during the day; between 40-550 m at night (juveniles are most abundant in 75 m depth). Feeds on zooplankton (Ref. 58426).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Hulley, P.A., 1990. Myctophidae. p. 398-467. 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. 1. (Ref. 4479)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 6.8 - 15.4, mean 10.3 °C (based on 418 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00216 - 0.01160), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.45 se; based on food items.
Resilience (Ref. 120179
): Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (46 of 100) .