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DOI: http://dx.doi.org/10.11646/zootaxa.3937.2.8

A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil

VALTER M. AZEVEDO-SANTOS, FÁBIO F. ROXO

Abstract


Pareiorhina pelicicei sp. n., a new Loricariidae, is described from the rio Grande, upper rio Paraná basin, southeastern Brazil. The new species differs from its congeners by combination of the following characters: teeth with a minute lateral cusp; absence of small plates scattered on the thorax and abdomen; tip of the snout naked; lower predorsal length; higher number of premaxillary and dentary teeth.


Keywords


Taxonomy, Neotropical fishes, rio Grande basin, Stream fishes, South America

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References


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