rostratus, Stenarchus Meek [S. E.] & Hildebrand [S. F.] 1913:85 [Field Museum of Natural History, Publications, Zoölogical Series v. 10 (no. 8); ref. 12295] Río Grande near Cana, Panama. Holotype (unique): FMNH 7592. Type catalog: Ibarra & Stewart 1987:81 [ref. 12367], Ferraris et al. 2017:[8] [ref. 35236]. Original genus should have been Sternarchus. •Valid as Apteronotus rostratus (Meek & Hildebrand 1913) -- (Ovchynnyk 1967:33 [ref. 37559], Mago-Leccia 1994:29 [ref. 21320], Albert & Campos-da-Paz 1998:431 [ref. 23853], Albert 2001:110 [ref. 25614], de Santana 2003:8 [ref. 26978], Albert in Reis et al. 2003:499 [ref. 27061], de Santana et al. 2004:2 [ref. 27412], de Santana & Maldonado-Ocampo 2005:228 [ref. 28331], de Santana & Crampton 2006:115 [ref. 28765], Triques 2007:85 [ref. 29060], de Santana et al. 2007:117 [ref. 29198], Triques 2011:300 [ref. 31671], d Santana & Cox Fernandes 2012:284 [ref. 32053], de Santana & Vari 2013:589 [ref. 32777], Barriga Salazar 2014:116 [ref. 35745], Jiménez-Prado et al. 2015:280 [ref. 34894], DoNascimiento et al. 2017:68 [ref. 35633], Ferraris et al. 2017:[8] [ref. 35236], Bernt et al. 2018:473 [ref. 35797]). Current status: Valid as Apteronotus rostratus (Meek & Hildebrand 1913). Apteronotidae: Apteronotinae. Distribution: South America: Colombia, Panama and Ecuador. Habitat: freshwater.