Classification / Names 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).
More on author: Garman.

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

marin bathydémersal; non migrateur; profondeur 720 - 2400 m (Ref. 9315). Deep-water; 24°N - 6°S, 112°W - 78°W (Ref. 1371)

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

Eastern Pacific: off the Pacific coast from Mexico to Peru, including the Galapagos Islands.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 50.0 cm TL mâle / non sexé; (Ref. 1371)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 2; Épines anales: 0. Snout prominent, pointed; chin with very short barbel. Scales highly deciduous; ventral and leading surfaces of the snout naked; suborbital region dorsally mostly naked; suborbital ridge scales small if present; head ridges without enlarged scute-like scales. Overall color is gray brown to dark brown; oral cavity pale to grayish.

A deep-slope species of the tropical eastern Pacific (Ref. 9315). Polychaetes and benthic crustaceans are encountered in its stomach contents (Ref. 9315). Fairly common but of no commercial value (Ref. 9315).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | 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)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: pêcheries vivrières

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 3.3 - 4.5, mean 3.7 °C (based on 34 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), 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 (Ref. 69278): 3.3 ±0.39 se; based on food items.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (40 of 100).

Catégorie de prix (Ref. 80766): Medium.

Coryphaenoides anguliceps (Garman, 1899)