Classification / Noms
Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
>
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Ophthalmolycus: Greek, ophthalmos = eye + Greek, lykos = wolf (Ref. 45335); lacrimegalos: Name 'lacrimegalos' from the Latin word 'lacrima' and Greek word 'megalos', meaning 'tear' and 'large', in reference to the large lachrymal bone of the new species.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur ? - 1495 m (Ref. 138161). Tropical
Antarctic Atlantic: South Orkney Is.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 18.4 cm SL mâle / non sexé; (Ref. 138161)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 97; Rayons mous anaux: 79; Vertèbres: 101. This species is distinguished from its congeners by the following set of characters: six branchiostegal rays; lachrymal enlarged and partly overlapping upper jaw; single posterior nasal pore; two postorbital pores (positions one and four); 6+0 infraorbital pores; lateral line double; 97 dorsal-fin rays; 79 anal-fin rays; 17 pectoral-fin rays; 23 abdominal and 101 total vertebrae; body scaled toward gill opening; presence of scales on abdomen; pectoral axil and in predorsal area; absence of pyloric caeca; presence of pseudobranch; and head and body dark, lacking pattern, mouth cavity pale-coloured (Ref. 138161)
Body shape (shape guide): elongated; Cross section: compressed.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Prokofiev, A.M., S.G. Kobyliansky and A.M. Orlov, 2025. A new species of the eelpout genus Ophthalmolycus (Teleostei, Zoarcidae) from off South Orkney Islands, Weddell Sea. Zootaxa 5693(3):432-440. (Ref. 138161)
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
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00282 (0.00144 - 0.00552), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate vulnerability (41 of 100). 🛈 |