dubia, Characidium (Jobertina) Travassos [H.] 1952:8, Pls. 1-2, 4, 6-9 [Boletim do Museu Nacional Rio de Janeiro Zoologia No. 109; ref. 12720] Estrada Velha de Petrópolis, Baixada Fluminense, Estado do Rio de Janeiro, Brazil. Holotype: MNRJ 5542. Paratypes: MNRJ 3618 (1), 4693 (1), 5425-37 (13), 5440-51 (12), 5452 (1, allotype), 5453-67 (15), 5531 (1), 5541 (1), 5544-47 (4). •Synonym of Characidium interruptum Pellegrin 1909 -- (Buckup 1993:101 [ref. 20831], Buckup in Reis et al. 2003:89 [ref. 27061]). Current status: Synonym of Characidium interruptum Pellegrin 1909. Crenuchidae: Characidiinae. Habitat: freshwater.