Ian Solon B. Ito, Lenice Souza-Shibatta, Osvaldo T. Oyakawa, Júlio C. Garavello, Heraldo A. Britski & José L. O. Birindelli
"Systematic assessment of the Hypomasticus steindachneri (Characiformes: Anostomidae) species complex, with the description of a new species"
Neotropical Ichthyology, Vol. 23, No. 3
