William G. R. Crampton, Carlos David de Santana, Joseph C. Waddell u. Nathan R. Lovejoy (2016): Phylogenetic Systematics, Biogeography, and Ecology of the Electric Fish Genus Brachyhypopomus (Ostariophysi: Gymnotiformes). PLoS ONE 11(10): e0161680. doi:10.1371/journal.pone.0161680
