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Alepocephalus productus Gill, 1883

Smalleye smooth-head
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Alepocephalus productus   AquaMaps   Data sources: GBIF OBIS
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Image of Alepocephalus productus (Smalleye smooth-head)
Alepocephalus productus
Picture by Blend, C.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Alepocephaliformes (Slickheads and tubeshoulders.) > Alepocephalidae (Slickheads)
Etymology: Alepocephalus: Greek, alepos, alepidotos = without scales + Greek, kephale = head (Ref. 45335).
More on author: Gill.

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

Marine; bathydemersal; depth range 815 - 3500 m (Ref. 27363). Deep-water; 53°N - 49°S, 180°W - 180°E

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

Possibly circumglobal. Eastern Atlantic: off southwestern Ireland, and Morocco. Western Atlantic: two localities (20° and 39°N). One specimen from the Patagonian region of Argentina (Ref. 27363). Possibly in the Western Central Pacific (38717).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 41.0 cm SL male/unsexed; (Ref. 27363)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 18; Anal spines: 0; Anal soft rays: 17. Pelvic fins small (Ref. 27363).

Biology     Glossary (e.g. epibenthic)

Found over soft bottoms (Ref. 27363). Maximum length based on a single specimen (Ref. 27363).

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

  Least Concern (LC) ; Date assessed: 09 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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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 3.2 - 4.9, mean 4 °C (based on 537 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [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):  3.6   ±0.2 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):  Moderate vulnerability (40 of 100).
Nutrients (Ref. 124155):  Calcium = 15.8 [4.2, 59.6] mg/100g; Iron = 0.48 [0.17, 1.19] mg/100g; Protein = 11.4 [9.4, 14.5] %; Omega3 = 0.34 [0.13, 0.91] g/100g; Selenium = 17.1 [5.2, 57.7] μg/100g; VitaminA = 17.7 [3.8, 85.0] μg/100g; Zinc = 0.369 [0.188, 0.746] mg/100g (wet weight);