Lucena, C.A.S.D. & Soares, H.G. (2016)

Review of species of the Astyanax bimaculatus “caudal peduncle spot”
subgroup sensu Garutti & Langeani (Characiformes, Characidae) from the rio La Plata and rio São Francisco drainages and coastal systems of southern Brazil and Uruguay

. Zootaxa, 4072 (1), 101–125.