Platyurosternarchus Mago-Leccia [F.] 1994:37 Masc. Sternarchus macrostomus Günther 1870. Type by original designation (also monotypic). •Valid as Platyurosternarchus Mago-Leccia 1994 -- (Albert & Campos-da-Paz 1998:429 [ref. 23853], Albert 2001:56 [ref. 25614], Albert in Reis et al. 2003:500 [ref. 27061], Triques 2005:144 [ref. 28939], Albert & Crampton 2009:90 [ref. 30049], de Santana & Vari 2009:233, 235 [ref. 30206], Maldonado-Ocampo et al. 2011:505 [ref. 31518], Tagliacollo et al. 2016:30 [ref. 34087] in Sternarchorhynchini, Ferraris et al. 2017:[10] [ref. 35236]). Current status: Valid as Platyurosternarchus Mago-Leccia 1994. Apteronotidae: Apteronotinae.