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Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Leucicorus: Greek, leykos = white + Greek, kore = pupil (Ref. 45335).
More on author: Garman.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur 2710 - 4000 m (Ref. 126178). Deep-water
Eastern Pacific.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 24.5 cm SL mâle / non sexé; (Ref. 126178); 22.5 cm SL (female)
Rayons mous dorsaux (Total) : 110 - 114; Rayons mous anaux: 87 - 99; Vertèbres: 68 - 69. This species is distinguished by the following characters: D 110-114; A 87-99; total vertebrae 68-69; extensive squamation on opercle, preopercle and occiput; transversal scale rows 35-40 on trunk above beginning of anal fin; otolith elongate (OL:OH = 1.65-1.75), with inner face more strongly convex than outer one (Ref. 126178).
Cross section: compressed.
Rare species (Ref. 34024). Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Schwarzhans, W.W., J.G. Nielsen and B.C. Mundy, 2022. Revision of the circumglobal deep-sea genus Leucicorus (Teleostei, Ophidiidae) with two new species. Zootaxa 5100(4):541-558. (Ref. 126178)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00380 (0.00166 - 0.00868), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.5 ±0.6 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |