On the name of the lepidophagous characid fish Roeboexodon guyanensis (Puyo) (Teleostei: Characiformes: Characidae)

The arguments for the usage of the names Gnathoplax, Roeboexodon, R. geryi, and R. guyanensis are revised. Based on the literature and museum specimens, we recommend that the neotype of Exodon guyanensis should be considered valid; that the genus Gnathoplax should be considered an objective junior synonym of Roeboexodon; and that Roeboexodon geryi should be considered an objective junior synonym of Exodonguyanensis.

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Bibliographic Details
Main Authors: Moreira,Cristiano R., Lima,Flávio C. T.
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Ictiologia 2011
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000200007
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