gnomus, Sternarchorhynchus de Santana [C. D.] & Taphorn [D. C.] 2006:2, Figs. 1-2 [Ichthyological Exploration of Freshwaters v. 17 (no. 1); ref. 28632] Río Caroní, at the confluence with the Río Claro, 7°54'30"N, 63°02'50"W, Bolivar, Venezuela. Holotype: MCNG 53963. Paratypes: ANSP 182798 (1), INPA 25636 (3, 1 c&s), MCNG 18435 (5). Type catalog: Ferraris et al. 2017:[13] [ref. 35236]. •Valid as Sternarchorhynchus gnomus de Santana & Taphorn 2006 -- (de Santana & Vari 2010:299 [ref. 30785], Ferraris et al. 2017:[13] [ref. 35236]). Current status: Valid as Sternarchorhynchus gnomus de Santana & Taphorn 2006. Apteronotidae: Apteronotinae. Distribution: Caroní River basin, Venezuela. Habitat: freshwater.