alipioi, Characidium Travassos [H.] 1955:613, Figs. 1-12 [Arquivos do Museu Nacional de Rio de Janeiro v. 42; ref. 12232] Ilha dos Pombos, Rio Paraiba, Estado do Rio, Brazil. Holotype: MNRJ 5550. Paratypes: MNRJ 5551-54 (4), 5555 (1, allotype). •Valid as Characidium alipioi Travassos 1955 -- (Buckup 1993:101 [ref. 20831], Buckup et al. 2000:276 [ref. 25084], Buckup in Reis et al. 2003:88 [ref. 27061], Lujan et al, 2013:456 [ref. 32922], Leitão & Buckup 2014:19 [ref. 33323], Zanata & Camelier 2014:340 [ref. 33380], Melo & Oyakawa 2015:287 [ref. 33788], Zanata & Ohara 2015:374 [ref. 33970], Zanata & Camelier 2015:496 [ref. 33983], Zanata et al. 2015:381 [ref. 34023], Zanata et al. 2018:84 [ref. 36279], Malanski et al. 2019:11 [ref. 36865], Agudelo-Zamora et al. 2020:11 [ref. 37812]). Current status: Valid as Characidium alipioi Travassos 1955. Crenuchidae: Characidiinae. Distribution: Paraíba do Sul River basin, Brazil. Habitat: freshwater.