aguaruna, Hemigrammus Lima [F. C. T.], Correa [V.] & Ota [R. P.] 2016:125, Figs. 1-4 [aqua, International Journal of Ichthyology v. 22 (no. 3); ref. 34590] Quebrada Uchpayacu, tributary of Río Morona, Morona, Loreto, Peru, 3°02'38.9"S, 77°22'44.0"W. Holotype: MUSM 54691. Paratypes: ANSP, INPA, MUSM, ZUEC. •Valid as Hemigrammus aguaruna Lima, Correa & Ota 2016 -- (DoNascimiento et al. 2017:48 [ref. 35633], Meza-Vargas et al. 2021:18 [ref. 39298]). Current status: Valid as Hemigrammus aguaruna Lima, Correa & Ota 2016. Characidae: Stethaprioninae. Distribution: South America: Amazon River basin (Peru and Colombia). Habitat: freshwater.