Genera Incertae sedis in Characidae - Lima, Flávio César Thadeo de; Malabarba, Luiz R.; Buckup, Paulo A.; Silva, José F. Pezzi da; Vari, Richard P.; Benine, Ricardo; Oyakawa, Osvaldo Takeshi; Pavanelli, Carla S.; Menezes, Naercio Aquino; Lucena, Carlos Alberto S.; Malabarba, Maria Claudia S. L.; Lucena, Zilda Margarete S.; et al. (Check list of the freshwater fishes of South and Central America, 2003)