Cynoglossus canariensis

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Cynoglossus canariensis
Cycan u0.png
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Pleuronectiformes
Family: Cynoglossidae
Genus: Cynoglossus
Species:
C. canariensis
Binomial name
Cynoglossus canariensis

Cynoglossus canariensis, commonly known as the Canary tonguesole is a species of tonguefish. It is commonly found in the eastern Atlantic Ocean off western Africa, from Mauritania and Western Sahara south to Angola, including the Canary Islands and Cape Verde Islands. [1] It is a demersal species found at depths of 10-300m, it has been found in brackish water, but is normally a coastal species which occurs over substrates of sand or mud. [2] It feeds on small fish and crustaceans. This species is targeted in trawl fisheries throughout its range and in many areas, it appears to have undergone significant declines. For example, in Gabon the mixed Cynoglossus stock is considered overexploited, while in other parts of western Africa such as Mauritania the stocks of Cynoglossus had declined by over 60% in the five or six years up to 2015. The IUCN list C. canariensis as Near Threatened due to is dependence on conservation. [1]

Tonguefish family of flatfishes

Tonguefishes are flatfishes in the family Cynoglossidae. They are distinguished by the presence of a long hook on the snout overhanging the mouth, and the absence of pectoral fins. Their eyes are both on the left side of their bodies, which also lack a pelvic fin. This family has three genera with a total of more than 140 species. The largest reaches a length of 66 cm (26 in), though most species only reach half that size or less. They are found in tropical and subtropical oceans, mainly in shallow waters and estuaries, though a few species found in deep sea floors, and a few in rivers.

Atlantic Ocean Ocean between Europe, Africa and the Americas

The Atlantic Ocean is the second largest of the world's oceans, with an area of about 106,460,000 square kilometers. It covers approximately 20 percent of the Earth's surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World".

Africa The second largest and second most-populous continent, mostly in the Northern and Eastern Hemispheres

Africa is the world's second largest and second most-populous continent, being behind Asia in both categories. At about 30.3 million km2 including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, the Isthmus of Suez and the Red Sea to the northeast, the Indian Ocean to the southeast and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognised sovereign states (countries), nine territories and two de facto independent states with limited or no recognition. The majority of the continent and its countries are in the Northern Hemisphere, with a substantial portion and number of countries in the Southern Hemisphere.

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<i>Cynoglossus</i> genus of tonguefish

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The sicklefin mullet is a species of ray-finned fish, a grey mullet from the family Mugilidae which is found in the eastern Atlantic Ocean of the coasts of western Africa. It is the only species in the monospecific genus Neochelon.

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References

  1. 1 2 3 Adeofe, T.A.; Camara, K.; Camara, Y.H.; et al. (2015). "Cynoglossus canariensis". The IUCN Red List of Threatened Species . 2015: e.T15602438A15604015. doi:10.2305/IUCN.UK.2015-4.RLTS.T15602438A15604015.en. Downloaded on 28 March 2018.
  2. Froese, Rainer and Pauly, Daniel, eds. (2018). "Cynoglossus canariensis" in FishBase . February 2018 version.