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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
More on authors: Marshall & Iwamoto.

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

marino bentopelágico; rango de profundidad 155 - 360 m (Ref. 2800). Deep-water

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Southeast Atlantic: Angola and Namibia.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 30.0 cm TL macho / no sexado; (Ref. 2800)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 2; Radios blandos dorsales (total) : 88 - 89; Espinas anales: 0; Radios blandos anales: 90. Body scales moderately sized, covered with numerous fine, small spinules. Swarthy, paler on tail and undersurface of head, darker with purplish tinge over abdomen, gill covers and branchiostegal membranes (Ref. 37108).

Minimum depth reported from Ref. 27121.

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador : Iwamoto, Tomio | Colaboradores

Iwamoto, T. and E. Anderson, 1994. Review of the grenadiers (Teleostei: Gadiformes) of southern Africa, with descriptions of four new species. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (61):1-28. (Ref. 11953)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 11 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
componentes alimenticios
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Physiology
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Estimates based on models

Preferred temperature (Ref. 123201): 8.9 - 15.5, mean 10.8 °C (based on 24 cells).

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

Bayesian length-weight: a=0.00251 (0.00128 - 0.00492), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (20 of 100).

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Coelorinchus polli Marshall & Iwamoto, 1973