A new species of Corydoras (Siluriformes: Callichthyidae) from the rio Madre de Dios basin, Peruvian Amazon, with comments on Corydoras aeneus identity

Abstract A new species of Corydoras is described from tributaries to the rio Araza, an affluent of the rio Inambari, itself a tributary to the rio Madre de Boxes, Displays, Dios, rio Madeira basin in the Peruvian Amazon.The new species can be distinguished from its congeners by the following features: (I) absence of contact between the posterior pr

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