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Teleostei (teleosts) > Alepocephaliformes (Slickheads and tubeshoulders.) > Alepocephalidae (Slickheads)
Etymology: Einara: After Einar Lönnberg, Swedish zoologist; 1865-1924.
Eponymy: Einar Koefoed (1875–1963) was a Danish-born marine biologist, though much of his work was done in Norway. He took part in the ‘Michael Sars’ (q.v.) expedition of 1910, and was a pioneer researcher on Atlantic species such as the Pollack (1932). (Ref. 128868), visit book page.
More on author: Alcock.

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

Marine; bathypelagic; depth range 700 - 2000 m (Ref. 4460). Deep-water; 45°N - 13°N, 180°W - 180°E

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

Eastern Atlantic: isolated records between Morocco and Madeira Island and south-west of Azores Island. Western Atlantic: off George's Bank. Elsewhere, Indian Ocean and eastern and western Pacific.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.3 cm SL male/unsexed; (Ref. 4460)

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

Main reference Upload your references | References | Coordinator | Collaborators

Markle, D.F. and J.-C. Quéro, 1984. Alepocephalidae (including Bathylaconidae, Bathyprionidae). p. 228-253. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 1. (Ref. 4736)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 10 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 3.4 - 4.1, mean 3.6 °C (based on 23 cells).

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

Bayesian length-weight: a=0.00347 (0.00163 - 0.00737), 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): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Einara edentula (Alcock, 1892)