aguaruna, Apteronotus de Santana [C. D.], Peixoto [L. A. W.], Dutra [G. M.] & Dillman [C. B.] 2026:244, Figs. 2-4 [Ichthyology & Herpetology v. 114 (no. 2); ref. 43126] Almendro River, 50.1 km NNE Bagua Grande, 121 km NNW Chachapoya, 10.1 km S Chiriaco, Condorcanqui, Peru, 5°14'40.6"S, 78°21'40"′W, elevation circa 400 meters. Holotype: MUSM 78765 [ex AUM 46257]. Paratypes: AUM 46260 (1), 46264 (2), 46265 (2). •Valid as Apteronotus aguaruna de Santana, Peixoto, Dutra & Dillman 2026. Current status: Valid as Apteronotus aguaruna de Santana, Peixoto, Dutra & Dillman 2026. Apteronotidae: Apteronotinae. Distribution: South America: middle Marañon River drainage, Andes, northern Peru. Habitat: freshwater.