taphorni, Sternarchorhynchus de Santana [C. D.] & Vari [R. P.] 2010:349, Fig. 74 [Zoological Journal of the Linnean Society v. 159 (no. 1); ref. 30785] Río Huallaga, Uchiza (ca. 8°29'59"S, 76°22'59"W), Departamento de San Martin, Peru. Holotype: MUSM 6635. Paratypes: ROM 55530 (1), 55531 (1). Type catalog: Ferraris et al. 2017:[15] [ref. 35236]. •Valid as Sternarchorhynchus taphorni de Santana & Vari 2010 -- (Ferraris et al. 2017:[15] [ref. 35236]). Current status: Valid as Sternarchorhynchus taphorni de Santana & Vari 2010. Apteronotidae: Apteronotinae. Distribution: Huallaga River and left bank tributaries of Ucayali River basin, Peru. Habitat: freshwater.