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Teleostei (teleosts) > Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Myctophinae
More on author: Günther.

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

Marine; pelagic-oceanic; oceanodromous (Ref. 51243); depth range 0 - 750 m (Ref. 4479). Tropical

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

Atlantic Ocean: In the eastern Atlantic recorded between about 18°N and 3°S at about 20°W, but about 12°S in Angola Current. Southwest Pacific: Australia (Ref. 7300).

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 5 - ? cm
Max length : 6.0 cm SL male/unsexed; (Ref. 4479); max. published weight: 2.80 g (Ref. 126117)

High-oceanic, mesopelagic species. Found at 275-750 m during the day, nyctoepipelagic at surface and down to 125 m (maximum abundance at the surface and at 50 m) (Ref. 4479).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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

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. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 10 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Length-weight rel.
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Estimates based on models

Preferred temperature (Ref. 123201): 11.6 - 26.2, mean 16.6 °C (based on 308 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00955 (0.00496 - 0.01837), b=3.18 (3.00 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.3 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).

Hygophum macrochir (Günther, 1864)