FABRIN, T. M. C.; GASQUES, L. S.; PRIOLI, S. M. A. P.; PRIOLI, A. J. <b&gt;Opsin genes: research perspectives with Neotropical cichlids (Perciformes: Cichlidae) and their relevance in floodplain studies. Acta Scientiarum. Biological Sciences, v. 38, n. 2, p. 241-246, 24 out. 2016.