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Glyptocephalus zachirus Lockington, 1879

Rex sole
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Glyptocephalus zachirus   AquaMaps   Data sources: GBIF OBIS
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Image of Glyptocephalus zachirus (Rex sole)
Glyptocephalus zachirus
Picture by Archipelago Marine Research Ltd.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Microstominae
Etymology: Glyptocephalus: Greek, glyptes = carver + Greek, kephale = head (Ref. 45335)zachirus: From the Greek za and cheir, meaning 'long'and 'hand' (Ref. 27436).

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

marin démersal; profondeur 0 - 900 m (Ref. 50610), usually 61 - 500 m (Ref. 2850). Temperate; 65°N - 28°N, 155°E - 115°W

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

North Pacific: from Kuril Island to Bering Sea coasts of Russia and Alaska (Ref. 27436) to Cedros Island, northern Baja California, Mexico.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL mâle / non sexé; (Ref. 56527); common length : 36.0 cm TL mâle / non sexé; (Ref. 56527); poids max. publié: 2.0 kg (Ref. 56527); âge max. reporté: 27 années (Ref. 55701)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 87 - 110; Épines anales: 0; Rayons mous anaux: 78 - 93; Vertèbres: 62 - 65. Dorsal origin above middle of upper eye. Posterior margin of caudal like a 'V'. Pectoral on eyed side greatly elongated.

Biologie     Glossaire (ex. epibenthic)

A slow-growing species found on sand or mud bottoms (Ref. 2850). Usually discarded by trawlers but sometimes processed into fertilizer (Ref. 27436). Flesh considered tasty (Ref. 27436). Utilized fresh and frozen; eaten steamed, fried, microwaved and baked (Ref. 9988).

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

Référence principale Upload your references | Références | Coordinateur : Amaoka, Kunio | Collaborateurs

Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)

  Préoccupation mineure (LC) ; Date assessed: 13 August 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial
FAO - pêcheries: landings; Publication: search | FishSource | Sea Around Us

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs
Ecology
Écologie
Population dynamics
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Life cycle
Reproduction
Maturité
Maturity/Gills rel.
Fécondité
Frai
Spawning aggregations
Œufs
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Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
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Introductions
BRUVS - Videos
Anatomy
Surface branchiale
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Physiology
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Nutrients
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Type de nage
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Visual pigments
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Toxicity (LC50s)
Genetics
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Human related
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Profils d'aquaculture
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Ciguatera cases
Stamps, coins, misc.
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Taxonomy
Noms communs
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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 - pêcheries: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | OceanAdapt | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Identification RFE | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 1 - 7.5, mean 3.7 °C (based on 619 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00297 - 0.00808), b=3.13 (2.98 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique (Ref. 69278):  3.3   ±0.1 se; based on diet studies.
Résilience (Ref. 120179):  Faible, temps minimum de doublement de population : 4,5 à 14 années (tm=3-6; tmax=27).
Prior r = 0.32, 95% CL = 0.21 - 0.48, Based on 2 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (32 of 100).
Catégorie de prix (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 25.9 [10.7, 47.1] mg/100g; Iron = 0.241 [0.123, 0.458] mg/100g; Protein = 16.8 [15.5, 18.2] %; Omega3 = 0.346 [0.172, 0.726] g/100g; Selenium = 23.6 [11.9, 49.1] μg/100g; VitaminA = 8.72 [2.05, 36.29] μg/100g; Zinc = 0.448 [0.303, 0.659] mg/100g (wet weight);