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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino batidemersal; no migratorio; rango de profundidad 900 - 1180 m (Ref. 1371), usually 900 - 1050 m (Ref. 1371). Deep-water; 33°S - 58°S, 14°E - 50°W (Ref. 1371)
Indo-Pacific: South Africa, south of Tasmania, New Zealand (including off Campbell and Chatham islands). Southwest Atlantic: off Falkland Islands and Argentina. Southeast Atlantic: off the southeast coast of South America (Ref. 33673).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 37.0 cm TL macho / no sexado; (Ref. 1371)
Espinas dorsales (total) : 2; Radios blandos dorsales (total) : 134; Espinas anales: 0; Radios blandos anales: 140. Barbel rudimentary. The second pectoral ray and the outer pelvic ray are extremely elongated (Ref. 2800). Brown with a rose or rose-violet tint in preserved specimen (Ref. 33673).
Body shape (shape guide): elongated; Cross section: oval.
A benthic species found on the continental slope (Ref. 75154).
Ciclo vital y comportamiento de apareamiento
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)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: escaso valor comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 2.5 - 6.1, mean 4.3 °C (based on 91 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00432), 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): 3.5 ±0.33 se; based on food items.
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low to moderate vulnerability (27 of 100).
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