Oligosarcus Günther [A.] 1864:353 Masc. Oligosarcus argenteus Günther 1864. Type by monotypy. Oligosargus is a misspelling. •Valid as Oligosarcus Günther 1864 -- (Géry 1977:326 [ref. 1597], Menezes & Géry 1983:563 [ref. 8307], Malabarba 1989:137 [ref. 14217], Menezes 1990:1 [ref. 20060], Braga 1994:15 [ref. 27878], Menezes in Reis et al. 2003:151 [ref. 27061], Ribeiro et al. 2007:43 [ref/ 29321], Mirande 2009:7 [ref. 30267] in Characidae, Bramocharax clade, Menezes & Ribeiro 2010:649 [ref. 30976], Mirande 2010:496 [ref. 31006], Mirande et al. 2011:1 [ref. 31465], Almirón et al. 2015:581 [ref. 33673], Ribeiro & Menezes 2015:41 [ref. 33768], Menezes & Ribeiro 2015:541 [ref. 33973], Bertaco et al. 2016:414 [ref. 34561]). Current status: Valid as Oligosarcus Günther 1864. Characidae: Stethaprioninae.