Tomeurus

Genus of fishes

Tomeurus gracilis is a species of poeciliid fish native to South America, in Brazil, Surinam and Venezuela. This species grows to a length of 3.3 centimetres (1.3 in) TL. It is the only known member of its genus. This species is classified in the tribe Cnesterodontini in the 5th edition of Fishes of the World, but other workers place it in its own tribe, the Tomeurini.

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