Angrizani, R.C. and Malabarba, L.R. 2018.

Morphology and molecular data reveal the presence of two new species under Rhamdia quelen (Quoy & Gaimard, 1824) (Siluriformes: Heptapteridae) species complex

. Zootaxa. 4388, 1 (Feb. 2018), 44–60. DOI:https://doi.org/10.11646/zootaxa.4388.1.3.