↑Vari, R. P. & H. Ortega 2000. Attonitus, a new genus of sexually dimorphic characiforms (Ostariophysi: Characidae) from western Amazonia; a phylogenetic definition and description of three new species. Ichthyol. Explor. Freshwaters v. 11 (núm. 2): 113-140.
↑Vari, R. P. & H. Ortega. 2000. Attonitus, a new genus of sexually dimorphic characiforms (Ostariophysi: Characidae) from western Amazonia; a phylogenetic definition and description of three new species. Ichthyol. Explor. Freshwaters v. 11 (núm. 2): 113-140.
Helfman, G., B. Collette i D. Facey: The diversity of fishes: Biology, Evolution, and Ecology. Blackwell Science, Malden, Massachusetts (Estats Units), 1997. ISBN 1-4051-2494-6.