Corydoras sp. CW032 now Corydoras knaacki

[MChambers]

Paper here. Quite a good read, at least the parts I can understand

http://www.scielo.br/pdf/ni/v14n1/1982- ... 150019.pdf

[bekateen]

Here's the website link, in case people don't want or can't download the PDF: http://www.scielo.br/scielo.php?script= ... en&tlng=en

Luiz Fernando Caserta Tencatt & Hans-Georg Evers. 2016. A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the río Madre de Dios basin, Peru. Neotropical Ichthyology, 14(1), Epub Apr 07, 2016. http://dx.doi.org/10.1590/1982-0224-20150019

ABSTRACT

A new species of Corydoras is described from the río Madre de Dios basin, Peru. The new species can be distinguished from its congeners by presenting the following features: a longitudinal black stripe along midline of flank; mesethmoid short, with anterior portion poorly developed; serrations on posterior margin of pectoral spine directed towards the tip of the spine; dorsal fin with the region of the first branched ray, including membrane, with concentration of black pigmentation, the remaining areas with irregular black blotches; absence of a vertically elongated black blotch across the eyes; conspicuously rounded moderately-developed black spots on the snout; and ventral expansion of infraorbital 1 moderately developed.

• Key words: Corydoradinae; CW32; rio Amazonas basin; río Inambari basin; rio Madeira basin; Taxonomy