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R. Covain, S. Fisch-Muller: The genera of the Neotropical armored catfish subfamily Loricariinae (Siluriformes: Loricariidae): a practical key and synopsis.Zootaxa 1462: 1–40 (2007) PDF
Raphael Covain, Sonia Fisch-Muller: The genera of the Neotropical armored catfish subfamily Loricariinae (Siluriformes: Loricariidae): a practical key and synopsis. In: ZOOTAXA (= ZOOTAXA. Vol. 1462, No 1). Magnolia press, 2007, ISSN1175-5326, S. 1–40. (online)