Hemigrammocharax (subgenus of Nannocharax) Pellegrin [J.] 1923:115 Masc. Nannocharax ocellicauda Boulenger 1907. Type by monotypy. •Valid as Hemigrammocharax Pellegrin 1923 -- (Géry 1977:74 [ref. 1597], Vari 1979:340 [ref. 5490], Daget & Gosse 1984:194 [ref. 6185], Poll & Gosse 1995:157 [ref. 24781], Vari 2007:427 [ref. 30023], Oliveira et al. 2011:10 [ref. 31685], Marshall 2011:126 [ref. 31755], Jerep & Vari 2013:31 [ref. 32557]). •Synonym of Nannocharax Günther 1867 -- (Jerep & Vari 2014:44 [ref. 33325]). Current status: Synonym of Nannocharax Günther 1867. Distichodontidae.