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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 bathypélagique; non migrateur; profondeur 589 - 1870 m (Ref. 9315). Deep-water; 7°N - 5°S, 88°W - 80°W (Ref. 1371)
Eastern Pacific: Gulf of Panama to Ecuador.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 36.0 cm TL mâle / non sexé; (Ref. 1371)
Épines dorsales (Total) : 2; Épines anales: 0. Head uniformly and completely scaled; snout short, blunt, with stout scutes at its tip and lateral angles; chin with thick barbel. Scales adherent; body scales with spine-like spinules in parallel rows.
A rare species found in the continental slope (Ref. 9315). Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 2.6 - 4.5, mean 3.1 °C (based on 27 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 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 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).