South America: upper Cauca River basins in Colombia.
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Weitzman, S.H. 2003 Glandulocaudinae (Characins, tetras). p. 222-230. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38597)
http://www.fishbase.org/references/FBRefSummary.php?id=38597&speccode=12349
