Luiz Fernando Caserta Tencatt, Ondina Lillan Pinto do Couto, Sérgio Alexandre dos Santos & Leandro Melo de Sousa
"A new long-snouted Corydoras (Siluriformes: Callichthyidae) from the rio Xingu and rio Tapajós basins, Brazilian Amazon"
Neotropical Ichtyology, Vol. 22, No. 1