Albert, J.S. and Crampton, W.G. 2003.

Seven new species of the Neotropical electric fish Gymnotus (Teleostei, Gymnotiformes) with a redescription of G. carapo (Linnaeus)

. Zootaxa. 287, 1 (Sep. 2003), 1–54. DOI:https://doi.org/10.11646/zootaxa.287.1.1.