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Freshwater fish of Mexico — species native to rivers, lakes, streams, and ephemeral waters within Mexican North America; Pages in category "Freshwater fish of ...
According to Miller and Conner (1997) there are 14 species of fish in Lake Catemaco. Two species, Micropterus salmoides Lacepède and Oreochromis aureus Steindachner have been introduced into the lake, and another two species, Vieja fenestrata Günther and Ophisternon aenigmaticum Rosen & Greenwood, are widespread throughout eastern Mexico and Central America.
The surface and cave forms of the Mexican tetra have proven powerful subjects for scientists studying evolution. [28] When the surface-dwelling ancestors of current cave populations entered the subterranean environment, the change in ecological conditions rendered their phenotype—which included many biological functions dependent on the presence of light—subject to natural selection and ...
Breeders have developed a multitude of color varieties (e.g. orange, red, yellow, red/black, and black/white) which are common aquarium fish for hobbyists. The southern platyfish is commonly known simply as the platy (pl. platys or platies), from the fish's original generic name, Platypoecilus.
Endemic fish of Mexico (2 C, 142 P) ˜ Freshwater fish of Mexico (228 P) ...
A barracuda is a large, predatory, ray-finned, saltwater fish of the genus Sphyraena, the only genus in the family Sphyraenidae, which was named by Constantine Samuel Rafinesque in 1815. [2] It is found in tropical and subtropical oceans worldwide ranging from the eastern border of the Atlantic Ocean to the Red Sea , on its western border the ...
This fish is one of the larger cichlids. The body is oval and flattened on the sides and the head is tapering towards the mouth. Fins are spiny. It has a base color of yellow-brown to gray-brown in most cases, that becomes intense red during breeding. The head and throat are reddish, especially in younger fish.
The loach minnow (Rhinichthys cobitis) is a species of freshwater fish.It is a member of the carp family (family Cyprinidae) of order Cypriniformes.It occurs in streams and small rivers throughout the Gila River and San Pedro River systems in Arizona, New Mexico, and Sonora; [5] it is now considered extinct in Mexico.