Merluccius gayi

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Merluccius gayi
Merluza.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Gadiformes
Family: Merlucciidae
Genus: Merluccius
Species:
M. gayi
Binomial name
Merluccius gayi
(Guichenot, 1848)
Merluccius sp mapa.svg
Range of M. g. gayi (green), M. g. peruanus (red), and some related species (blue)
Synonyms [2]
  • Merlus gayiGuichenot, 1848
  • Epicopus gayi(Guichenot, 1848)
Global capture production of South Pacific hake (Merluccius gayi) in thousand tonnes from 1950 to 2022, as reported by the FAO 170 south pacific hake, capture production, thousand tonnes, 1950-2022.svg
Global capture production of South Pacific hake (Merluccius gayi) in thousand tonnes from 1950 to 2022, as reported by the FAO

Merluccius gayi is a merluccid hake of the genus Merluccius , with two subspecies, the South Pacific hake or Chilean common hake (M. g. gayi) and the Peruvian hake (M. g. peruanus), found in the south-western Pacific Ocean, along the coast of South America, from Peru (Merluccius gayi peruanus) to the Chilean coasts north to the Chiloé Archipelago. During the Southern Hemisphere summer, it migrates southwards in shallow waters, while in the winter, it lives more to the north, in far deeper waters.

M. gayi is very similar to the European hake ( Merluccius merluccius ). They feed on crustaceans, cephalopods, and other fish.

Since at least 2023 stocks of Merluccius gayi gayi in Chile are depleted causing concern among artisanal fishers. [4]


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<span class="mw-page-title-main">Merlucciidae</span> Family of fishes

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<span class="mw-page-title-main">North Pacific hake</span> Species of fish

The North Pacific hake, Pacific hake, Pacific whiting, or jack salmon is a ray-finned fish in the genus Merluccius, found in the northeast Pacific Ocean from northern Vancouver Island to the northern part of the Gulf of California. It is a silver-gray fish with black speckling, growing to a length of 90 cm (3 ft). It is a migratory offshore fish and undergoes a daily vertical migration from the surface to the seabed at depths down to about 1,000 m (3,300 ft).

<span class="mw-page-title-main">Silver hake</span> Species of fish

The silver hake, Atlantic hake, or New England hake is a merluccid hake of the genus Merluccius, found in the northwest Atlantic Ocean. It is highly predatory and typically feeds on fish and crustaceans.

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<i>Merluccius merluccius</i> Species of fish

Merluccius merluccius, the European hake, is a merluccid hake of the genus Merluccius. Other vernacular names include Cornish salmon and herring hake. It is a predatory species, which was often netted alongside one of its favoured prey, the Atlantic herring, hence the latter common name. It is found in the eastern Atlantic from Norway and Iceland south to Mauritania and into the Mediterranean Sea. It is an important species in European fisheries and is heavily exploited, with some populations being fished unsustainably.

<i>Merluccius capensis</i> Species of fish

Merluccius capensis is a ray-finned fish in the genus Merluccius, found in the south-eastern Atlantic Ocean, along the coast of South Africa. It is a long, lean fish with a large head, similar in appearance to the European hake and the deep-water Cape hake. By day, it lives close to the bottom on the continental shelf and upper slope at depths not usually exceeding 400 m (1,300 ft); it makes a large, daily vertical migration rising at night to feed in the nectonic zone, and it also migrates southwards in spring and northwards in autumn. It is an important commercial fish species in southern Africa.

<span class="mw-page-title-main">Argentine hake</span> Species of fish

The Argentine hake is a merluccid hake of the genus Merluccius, found in the southwestern Atlantic Ocean, along the coast of Argentina, and Uruguay. This fish was described by an Argentine ichthyologist, Tomás Marini in 1933.

Merluccius paradoxus, the deep-water Cape hake, is a merluccid hake of the genus Merluccius, found in the south-eastern Atlantic Ocean, along the coast of Southern Africa, south of Angola. Its range extends in decreasing abundance around the southern coast of Africa and into the Indian Ocean, but it is at its most plentiful in the cold, nutrient-rich fishing grounds of the Benguela Current.

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The Chilean jack mackerel, sometimes called the Jurel, Inca scad or Peruvian jack mackerel, is a species of jack mackerel in the genus Trachurus of the family Carangidae. Since the 1970s, it has become one of the world's more important commercial fish species. High volumes have been harvested, but the fishery may now be in danger of collapsing.

<span class="mw-page-title-main">Cape horse mackerel</span> Species of fish

The Cape horse mackerel is a mackerel-like species in the family Carangidae. It is a pelagic species of the south eastern Atlantic Ocean which is a target of fisheries, mainly as bycatch.

The Panama hake, also known as the dwarf hake, is a merluccid hake found off the west coast of the Americas from Del Mar, California, to Ensenada de Tumaco, Colombia.

Merluccius australis, the southern hake, is a species of fish from the family Merlucciidae, the true hakes. It is found in the southern Pacific and Atlantic Oceans with two disjunct populations, one around southern South America and the other in the waters around New Zealand.

Merluccius polli, the Benguela hake, is a species of fish from the family Merlucciidae, the true hakes. It is found in the tropical waters of the eastern Atlantic Ocean off the west coast of Africa.

Merluccius senegalensis, the Senegalese hake, is a species of fish from the family Merlucciidae, the true hakes. It is found in the sub tropical waters of the eastern Atlantic Ocean off the north western coast of Africa.

<i>Stomias boa</i> Species of fish

Stomias boa, also known as the boa dragonfish, scaly dragonfish, dragon-boa or boa scaly dragonfish, is a species of deep-sea fish in the family Stomiidae. It is found at great depths worldwide in tropical to temperate oceans but is absent from the northern Pacific and northwest Atlantic Oceans.

References

  1. Iwamoto, T.; Eschmeyer, W.; Alvarado, J. & Bussing, W. (2010). "Merluccius gayi". The IUCN Red List of Threatened Species . 2010: e.T183527A8128809. doi: 10.2305/IUCN.UK.2010-3.RLTS.T183527A8128809.en .
  2. Froese, Rainer; Pauly, Daniel (eds.). "Merluccius gayi". FishBase . February 2018 version.
  3. "Fisheries and Aquaculture - Global Production". Food and Agriculture Organization of the United Nations (FAO). Retrieved 2024-05-06.
  4. "Crisis de la merluza común llega a su límite: artesanales relatan dura realidad y piden medidas urgentes". Ladera Sur (in Spanish). 2023-09-05. Retrieved 2023-09-06.