Petitella georgiae

Species of fish

Petitella georgiae, the false rummy-nose tetra, is a species of characin found in Amazon Basin in Brazil and Peru. It is a very popular aquarium fish. It resembles two species from its genus, Petitella bleheri and Petitella rhodostoma. It is distributed in the upper Amazon basin in Peru, Rio Purus, Rio Negro, and Rio Madeira basins. Some specimens have a black stripe in the caudal peduncle extending forwards into the body, surmounted above by a thin iridescent gold line; however, whether this feature is a reliable determinant of species identity has yet to be fully ascertained.

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