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> Gonorynchiformes (Milkfishes) > Gonorynchidae (Beaked salmons)
Etymology: Gonorynchus: Greek, gonia (γονια) = angle, corner + Greek, rhyngchos (or rhúnkhos - ῥύγχος) = snout (Ref. 45335).
More on author: Linnaeus.

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

marien demersaal; diepte 0 - 200 m (Ref. 5755). Tropical; 15°S -

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Southeast Atlantic: off southern Africa from the Skeleton Coast, Namibia round Cape of Good Hope to Natal, South Africa. Reported from Mozambique (Ref. 5213). Apart from the St. Helena, it has not been recorded elsewhere in the Atlantic. Western Pacific: Japan (Ref. 559), Chesterfield Islands (Ref. 11897), southern Australia and New Zealand (Ref. 4537). Eastern Pacific: Chile (Ref. 3975).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 60.0 cm TL mannelijk / geslacht onbekend; (Ref. 5288); common length : 55.0 cm NG mannelijk / geslacht onbekend; (Ref. 5755)

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Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 0; Anale zachte stralen: 8 - 9; Wervels: 62 - 63. Inside of mouth and gills purplish (Ref. 3975). Lower lip of mouth with elongated forked papillae.

Inhabits sandy bottoms along the shoreline (Ref. 5213) to depths of 200 m (Ref. 5755). Nocturnal, found buried in sand or mud during the day (Ref. 5755). Feeds on benthic and burrowing invertebrates (Ref. 5755). Pelagic young preyed upon by seabirds or found ashore during bad weather (Ref. 3975). Marketed fresh (Ref. 3411).

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Whitehead, P.J.P., 1984. Gonorhynchidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. [pag. var.] FAO, Rome. (Ref. 3411)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 10 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 14 - 25.4, mean 17.4 °C (based on 324 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.3 ±0.5 se; based on diet studies.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Prijsklasse (Ref. 80766): Unknown.

Gonorynchus gonorynchus (Linnaeus, 1766)