batesi, Brachyhypopomus Crampton [W. G. R.], de Santana [C. D.], Waddell [J. C.] & Lovejoy [N. R.] 2017:667, Figs. 1a, 8 [Neotropical Ichthyology v. 14 (no. 4); ref. 35114] Igarapé Xidarini, affluent lago Tefé (mouthbay of rio Tefé), Amazonas drainage, Amazonas, Brazil, 03°23'52"S, 64°41'17"W. Holotype: MCP 47020. Paratypes: MCP. Plus non-type material. Type catalog: Ferraris et al. 2017:[21] [ref. 35236]. •Valid as Brachyhypopomus batesi Crampton, de Santana, Waddell & Lovejoy 2017 -- (Ferraris et al. 2017:[21] [ref. 35236], DoNascimiento et al. 2017:65 [ref. 35633], Taphorn et al. 2022:39 [ref. 41297]). Current status: Valid as Brachyhypopomus batesi Crampton, de Santana, Waddell & Lovejoy 2017. Hypopomidae. Distribution: South America: central Amazon basin and upper Rio Negro (Brazil, Colombia and Guyana). Habitat: freshwater.