guayaberensis, Sternarchorhynchus Ochoa [L. E.], Albornoz-Garzón [J. G.] & DoNascimiento [C.] 2025:542, Figs. 1-2 [Ichthyology & Herpetology v. 113 (no. 3); ref. 42411] Duda River, Guaviare River drainage, Orinoco River basin, La Macarena, Meta, Colombia, 02°32'56.5"N, 73°57' 12.9"W. Holotype: IAVHP 19765. Paratypes: ANSP 207374 (1), IAVHP 19594 (1), IAVHP 30828 (1). •Valid as Sternarchorhynchus guayaberensis Ochoa, Albornoz-Garzón & DoNascimiento 2025. Current status: Valid as Sternarchorhynchus guayaberensis Ochoa, Albornoz-Garzón & DoNascimiento 2025. Apteronotidae: Apteronotinae. Distribution: South America: Guayabero River drainage, upper basin of the Guaviare River, Orinoco River basin, Meta, Colombia. Habitat: freshwater.