Coryphaenoides rupestris, Roundnose grenadier : fisheries

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Coryphaenoides rupestris Gunnerus, 1765

Roundnose grenadier
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Coryphaenoides rupestris   AquaMaps   Data sources: GBIF OBIS
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Image of Coryphaenoides rupestris (Roundnose grenadier)
Coryphaenoides rupestris
Photo de Garazo Fabregat, A.


Lithuania territory information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: no regulations | Ref: HELCOM, 2013
Uses: no uses
Comments:
National Checklist:
Territory Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/lh.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: HELCOM, 2013
National Database:

Common names from other countries

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

> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).

Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie

marin bathypélagique; profondeur 180 - 2600 m (Ref. 58426), usually 400 - 1200 m (Ref. 1371). Deep-water; 73°N - 20°N, 77°W - 32°E

Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

North Atlantic: from about 37°N to Baffin Island and Greenland in the western Atlantic, and off Iceland and Norway to 73°N to Barents Sea, south to North Africa in the eastern Atlantic. Reported to occur from the tongue of the Ocean east of Andros Islands (about 24°N, 77°W) in the Bahamas.

Longueur à la première maturité / Taille / Poids / Âge

Maturité: Lm 52.7, range 60 - ? cm
Max length : 110 cm TL mâle / non sexé; (Ref. 35388); poids max. publié: 1.7 kg (Ref. 40637); âge max. reporté: 54 années (Ref. 41452)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 2; Épines anales: 0. Head broad, rather soft; snout broad, rounded, with a large blunt tubercular scute at its tip; chin with small barbel. Scales relatively adherent; spinules dense on body scales, long, thin and recurved, narrowly lanceolate, with longitudinal anterior concavity. Pyloric caeca 29 to 31, long and slender. Color medium brown to grayish; orbits, oral and branchial cavities, and fins blackish to brownish gray.
Body shape (shape guide): elongated; Cross section: circular.

Biologie     Glossaire (ex. epibenthic)

Benthopelagic to bathypelagic in about 400 and 1200 m depth. Minimum depth from Ref. 1371. Form large schools at 600 to 900 m depth (Ref. 9988). Feed on a variety of fish and invertebrates, but primarily on pelagic crustaceans such as shrimps, amphipods and cumaceans; cephalopods and lantern fishes constitute a lesser portion of the diet. Batch spawner (Ref. 51846). This species is currently facing overexploitation in the North Atlantic. Utilized frozen and for fishmeal; can be fried and baked (Ref. 9988).

Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Téléchargez vos références | Références | Coordinateur : Iwamoto, Tomio | Collaborateurs

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2)

  Niveau de menace critique (CR) (A4bd); Date assessed: 11 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial
FAO - pêcheries: débarquements, Résumé espèce; Publication: search | FIRMS - Stock assessments | FishSource | Sea Around Us

Plus d'informations

Cycle de vie
Reproduction
Maturité
Maturité/épines rel.
Fécondité
Frai
Agrégats de frai
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Distribution
Territoires
Zones FAO
Écosystèmes
Occurrences
Introductions
BRUVS - Vidéos
Anatomie
Surface branchiale
Cerveau
Otolithe
Physiologie
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Liées à l'homme
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Sensibilisation
Collaborateurs
Références
Références

Outils

Articles particuliers

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - pêcheries: débarquements, Résumé espèce; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | Bases de données nationales | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimations basées sur des modèles

Température préférée (Réf. 123201): 2.7 - 9.4, mean 4.5 °C (based on 270 cells).
Indice de diversité phylogénétique (Réf. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), 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):  3.7   ±0.56 se; based on food items.
Résilience (Réf. 120179):  Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.1; tm=9-11; tmax=54; Fec=10,000).
Prior r = 0.27, 95% CL = 0.18 - 0.40, Based on 4 full stock assessments.
Vulnérabilité de la pêche (Ref. 59153):  High to very high vulnerability (72 of 100). 🛈
Vulnérabilité climatique (Ref. 125649):  Moderate vulnerability (38 of 100). 🛈
Catégorie de prix (Ref. 80766):   Low.
Nutriments (Ref. 124155):  Calcium = 17.4 [5.5, 40.4] mg/100g; Iron = 0.296 [0.130, 0.842] mg/100g; Protein = 17.3 [15.4, 19.0] %; Omega3 = 0.104 [0.041, 0.263] g/100g; Selenium = 26.9 [9.0, 74.3] μg/100g; VitaminA = 21.2 [2.7, 168.7] μg/100g; Zinc = 0.429 [0.232, 0.866] mg/100g (wet weight);