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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: Günther.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino batidemersal; no migratorio; rango de profundidad 550 - 3000 m (Ref. 50550), usually 800 - 1500 m (Ref. 56527). Deep-water; 60°N - 28°N, 131°E - 175°W (Ref. 1371)
North Pacific: southern Japan to Bering Sea.
Length at first maturity / Tamaño / Peso / Age
Madurez: Lm 57.5, range 55 - 60 cm
Max length : 110 cm TL macho / no sexado; (Ref. 56527); peso máximo publicado: 2.6 kg (Ref. 56527); edad máxima reportada: 15 años (Ref. 56527)
Espinas dorsales (total) : 0; Espinas anales: 0.
Body shape (shape guide): elongated; Cross section: circular.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Pesquerías: escaso valor comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 2.2 - 3.5, mean 2.5 °C (based on 121 cells).
Phylogenetic diversity index (Referencia
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).
Nivel trófico (Referencia
69278): 4.3 ±0.0 se; based on diet studies.
Resiliencia (Referencia
120179): Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
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