natgeorum, Ammoglanis Henschel [E.], Lujan [N. K.] & Baskin [J. N.] 2020:3, Figs. 2-3, 4b, 5b, 6b, 7b [Journal of Fish Biology v. 97 (no. 5); ref. 37837] East bank of the Atabapo River mouth, base of Guapasucia Stone, adjacent to the town of San Fernando de Atabapo (middle of the Atabapo River channel), Orinoco basin, Amazonas State, Venezuela, 4°1'53.54"N, 67°41'49.34"W, elevation about 80 meters. Holotype: MHNLS 26155. Paratypes: ANSP, AUM, ROM. •Valid as Ammoglanis natgeorum Henschel, Lujan & Baskin 2020. Current status: Valid as Ammoglanis natgeorum Henschel, Lujan & Baskin 2020. Trichomycteridae: Sarcoglanidinae. Distribution: Atabapo River drainage, Orinoco basin, Amazonas State, Venezuela. Habitat: freshwater.