Gymnocharacinus Steindachner [F.] 1903:20 Masc. Gymnocharacinus bergii Steindachner 1903. Type by monotypy. •Valid as Gymnocharacinus Steindachner 1903 -- (Géry 1977:535 [ref. 1597], Miquelarena & Arámburu 1983:491 [ref. 27442] as bergi, Pavanelli in Reis et al. 2003:128 [ref. 27061], Koerber & Ortubay 2004:5 [ref. 28031], Miquelarena et al. 2005:511 [ref. 28249], Mirande 2009:7 [ref. 30267] in Characidae, Gymnocharacinae, Mirande 2010:521 [ref. 31006], Melo et al. 2024:30 [ref. 41541] characids incertae sedis). Current status: Valid as Gymnocharacinus Steindachner 1903. Characids incertae sedis.