obliquus, Ammoglanis Henschel [E.], Bragança [P. H. N.], Rangel-Pereira [F.] & Costa [W. J. E. M.] 2020:68, Figs. 1-5 [Zoosystematics and Evolution v. 96 (no. 1); ref. 37312] Sandbank at small stream, Preto da Eva River drainage, Amazon River basin, Rio Preto da Eva municipality, Amazonas State, Brazil, 02°46'27"S, 59°38'58"W, elevation about 20 meters. Holotype: UFRJ 12477. Paratypes: INPA, UFRJ. •Valid as Ammoglanis obliquus Henschel, Bragança, Rangel-Pereira & Costa 2020 -- (Henschel et al. 2020:3 [ref. 37837]). Current status: Valid as Ammoglanis obliquus Henschel, Bragança, Rangel-Pereira & Costa 2020. Trichomycteridae: Sarcoglanidinae. Distribution: Preto da Eva River drainage, Amazon River basin, Amazonas, Brazil. Habitat: freshwater.