>
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
Eponymy: Dr Walter Reginald Brook Oliver (1883–1957) was a New Zealand ornithologist and avian palaeontologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino batidemersal; no migratorio; rango de profundidad 85 - 1245 m (Ref. 1371), usually 400 - 600 m (Ref. 1371). Deep-water; 31°S - 50°S, 160°E - 177°W (Ref. 1371)
Southwest Pacific: endemic to New Zealand.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 35.0 cm TL macho / no sexado; (Ref. 1371)
Espinas dorsales (total) : 2; Espinas anales: 0. Head large; the eyes very large; the snout bluntly pointed, its anterolateral margin incompletely supported by bone. Head ridges narrow, conspicuous but not especially spiny except over parietal and postorbital ridges; the underside of the head completely naked. Overall color is gray to gray-brown; the head covering translucent, the undersurface blackish and heavily punctate, especially around the mouth and gill cover; the fins dusky to blackish.
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 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: comercial
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 6.2 - 9.9, mean 7.8 °C (based on 70 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00245 (0.00126 - 0.00477), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.2 ±0.31 se; based on food items.
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
🛈
