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Mahi-mahi. The mahi-mahi (/ ˈmɑːhiːˈmɑːhiː /) [3] or common dolphinfish[2] (Coryphaena hippurus) is a surface-dwelling ray-finned fish found in off-shore temperate, tropical, and subtropical waters worldwide. Also widely called dorado (not to be confused with Salminus brasiliensis, a freshwater fish) and dolphin, it is one of two ...
Salminus brasiliensis. Salminus brasiliensis, also known as the golden dorado, dorado, river tiger, dourado, or jaw characin is a large, predatory characiform freshwater fish found in central and east-central South America. [2] Despite having Salminus in its name, the dorado is not related to any species of salmon, [3] nor to the saltwater fish ...
Salminus, popularly known as dorado or dourado, is a genus of relatively large (up to 1.3–1.4 m or 4.3–4.6 ft long [1] [2]), predatory freshwater fish from the family Characidae. They are native to large tropical and subtropical rivers in South America , and undertake migrations during the rainy season to spawn . [ 3 ]
Close-up of fish melanophores. Fish coloration is produced through specialized cells called chromatophores. The dermal chromatophore is a basic color unit in amphibians, reptiles, and fish which has three cell layers: "the xanthophore (contains carotenoid and pteridine pigments), the iridophore (reflects color structurally), and the melanophore (contains melanin)". [5]
Hanyu Pinyin. jīnyú. Feral goldfish found in Essex County, Ontario. Carassius auratus by Alexander Francis Lydon. The goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish.
Tilefishes are mostly small perciform marine fish comprising the family Malacanthidae. [2][4] They are usually found in sandy areas, especially near coral reefs. They have a long life span, up to 46 years (females) and 39 years (males). [5] Commercial fisheries exist for the largest species, making them important food fish.
Dorado (US: / d ə ˈ r eɪ d oʊ /, also UK: /-ˈ r ɑː d oʊ /) is a constellation in the Southern Sky. It was named in the late 16th century and is now one of the 88 modern constellations . Its name refers to the mahi-mahi ( Coryphaena hippurus ), which is known as dorado ("golden") in Spanish , although it has also been depicted as a ...
Fish and frog melanophores are cells that can change colour by dispersing or aggregating pigment-containing bodies. Chromatophores are special pigment-containing cells that may change their size, but more often retain their original size but allow the pigment within them to become redistributed, thus varying the colour and pattern of the animal.