(en) Marion Lee Durbin, « Reports on the expedition to British Guiana of the Indiana University and the Carnegie Museum, 1908. Report No. 2. A new genus and twelve new species of tetragonopterid characins », Annals of the Carnegie Museum of Natural History, Pittsburgh, Inconnu, vol. 6, no 1, , p. 55-72 (ISSN0097-4463 et 1943-6300, OCLC1261514, lire en ligne).