Diceratias pileatus

Diceratias pileatus Uwate, 1979

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Diceratias pileatus   AquaMaps   Data sources: GBIF OBIS
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Diceratias pileatus
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Lophiiformes (Anglerfishes) > Diceratiidae (Double anglers (Ref. 07463) or Doublespine Seadevils (Ref. 86949))
Etymology: Diceratias: Greek, di = two, double + Greek, keras or keratos = horn, horned (referring to the two conspicuous dorsal-fin spines in the larvae and young females) (Ref. 86949);  pileatus: From the Latin pileatus meaning capped, referring to the terminal papilla of the esca (Ref. 39830)

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

; marin bathypélagique; profondeur 640 - 1430 m (Ref. 58302), usually - m (Ref. ).   Deep-water; 0°C -

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: four records along the African coast north of the equator. Western Atlantic: both tropical and subtropical.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 23.5 cm SL mâle / non sexé; (Ref. 6939)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 5-7; Épines anales 0; Rayons mous anaux: 4. Distinguishing characteristics of metamorphosed female: relatively small esca, width about equal to length; conspicuous bulbous posteriorly oriented terminal escal papilla; absence of posterior and anterior escal appendages; escal pore at posterobasal margin of terminal papilla; teeth in lower jaw 25-65, upper jaw with 27-82 teeth; vomerine teeth 4-14 (Ref. 86949).

Biologie     Glossaire (ex. epibenthic)

Found near or on continental shelf, old specimens probably benthic (Ref. 6939). Bentho-, meso- and bathypelagic (Ref. 58302).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Bertelsen, E., 1990. Diceratiidae. p. 496-497. 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. 6939)

Statut dans la liste rouge de l'IUCN (Ref. 124695)

  Préoccupation mineure (LC) ; Date assessed: 09 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 2.5 - 9, mean 5.6 °C (based on 436 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6406   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  4.1   ±0.7 se; based on size and trophs of closest relatives
Résilience
Vulnérabilité (Ref. 59153):  Low vulnerability (19 of 100) .