Environment: milieu / climate zone / depth range / distribution range
Marine; bathypelagic; non-migratory; depth range 400 - 1550 m (Ref. 58302), usually 675 - 800 m (Ref. 41299). Deep-water; 46°N - 68°S
Circumglobal between 43°N and 68°S in all oceans. South China Sea (Ref.74511).
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 6 - ? cm
Max length : 8.0 cm SL male/unsexed; (Ref. 5182)
Morphology | Morphometrics
High-oceanic and bathypelagic (Ref. 4066), mostly found below 675 m (Ref. 4479, 4775). Vertical migration not observed (Ref. 4479, 4775).
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. 115185)
CITES (Ref. 115941)
Threat to humans
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 2.9 - 9, mean 6.3 (based on 359 cells).
Phylogenetic diversity index (Ref. 82805
= 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00250 - 0.01151), b=3.08 (2.89 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.1 ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (32 of 100) .