Burgess, W. E. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes (en anglès). T.F.H. Publications, Inc., 1989. ISBN 9780866228916.
Fisch-Muller, S. 2003. Loricariidae-Ancistrinae (Armored catfishes). p. 373-400. A R.E. Reis, S.O. Kullander i C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
Gosline, William A. 1947. Contributions to the classification of the Loricariid catfishes. Archos. Mus. Nat., Rio de Janeiro, 41:79-144.
Günther, A. 1868. Diagnoses of some new freshwater fishes from Surinam and Brazil, in the collection of the British Museum. Ann. Mag. Nat. Hist. (Ser. 4) v. 1 (núm. 6): 475-481.
Sands, David. 1988. A Fishkeeper's Guide to South American Catfishes. Tetra Press, Nova Jersey, Estats Units. 117pp.
Schaefer, S.A. 2003. Loricariidae - Hypoptopomatinae (Armored catfishes). p. 321-329. A R.E. Reis, S.O. Kullander i C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.