anu, Apteronotus de Santana [C. D.] & Vari [R. P.] 2013:570, Figs. 3-4 [Zoological Journal of the Linnean Society v. 168 (no. 3); ref. 32777] Zulia, Rio Negro, 12 km south of Machiques on way to Tokuko at the bridge, Venezuela. Holotype: MCNG 24991. Paratypes: INHS, MCZ, USNM. Type catalog: Ferraris et al. 2017:[6] [ref. 35236]. •Valid as Apteronotus anu de Santana & Vari 2013 -- (Ferraris et al. 2017:[6] [ref. 35236], DoNascimiento et al. 2017:67 [ref. 35633]). Current status: Valid as Apteronotus anu de Santana & Vari 2013. Apteronotidae: Apteronotinae. Distribution: Lake Maracaibo basin, Colombia and Venezuela. Habitat: freshwater.