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Teleostei (teleosts) > Alepocephaliformes (Slickheads and tubeshoulders.) > Alepocephalidae (Slickheads)
Etymology: Leptochilichthys: Greek, leptos = thin + Greek, leptos = thin + Greek, cheilos = lip (Ref. 45335).
More on author: Vaillant.

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

Marine; bathypelagic; depth range 800 - 1400 m (Ref. 6558). Deep-water; 35°N -

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

Eastern Atlantic: off South Africa (Ref. 6599) and off Morocco. Western Indian Ocean: off South Africa and Saya-de-Malha Bank. Elsewhere, western tropical Pacific.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 24.3 cm SL male/unsexed; (Ref. 6558)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 16 - 21; Anal spines: 0; Anal soft rays: 14 - 18. Pelvic fins with short splint bone.

Juveniles possibly mesopelagic to bathypelagic (Ref. 6558). Found on the continental slope (Ref. 75154).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Markle, D.F. and Y.I. Sazanov, 1990. Leptochilichthyidae. p. 244-245. 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. 6558)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 3.2 - 6.6, mean 4.7 °C (based on 336 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00347 (0.00164 - 0.00733), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (20 of 100).

Leptochilichthys pinguis (Vaillant, 1886)