Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur 253 - 580 m (Ref. 28982). Deep-water
Pacific Ocean: New Caledonia, southern Japan, and the Hawaiian Islands (Ref. 9824); including the Norfolk Ridge and Isle of Matthew (Ref. 28982).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 22.5 cm SL mâle / non sexé; (Ref. 9824)
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 106 - 117; Épines anales: 0; Rayons mous anaux: 87 - 95; Vertèbres: 32 - 33. Body elliptical, its depth contained more than 2.4 times in SL. Tip of isthmus below posterior margin of lower eye. Eyes separated by a broad and concave space. Interorbital in male broader than that in female. Ctenoid scales on ocular side armed with a row of hairlike spines. Small dark blotches on origin of straight part of lateral line. Small dark dots along upper margin of upper eye.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Inhabits mud and sand bottoms (Ref. 9824). Benthic (Ref. 58302). Feeds on small benthic animals. Marketed fresh, sometimes dried-salted (Ref. 9824).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Hensley, D.A. and K. Amaoka, 2001. Bothidae. Lefteye flounders. p. 3799-3841. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9824)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
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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]. |
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Bayesian length-weight
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a=0.00912 (0.00412 - 0.02018), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.5 ±0.37 se; based on food items. |
Résilience (Réf. 120179) |
Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate to high vulnerability (47 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
Very high.
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