triacanthopomus, Henonemus DoNascimiento [C.] & Provenzano [F.] 2006:199, Fig. 1 [Copeia 2006 (no. 2); ref. 28681] Beach at Caño Macareo, 8°49'16"N, 62°00'00"W, Estado Delta Amacuro, Venezuela. Holotype: MBUCV-V 29526. Paratypes: MBUCV-VC 9548 (2), 13900 (1), 21044 (1); MHNLS 15886 (1). Plus non-type material. •Valid as Henonemus triacanthopomus DoNascimiento & Provenzano 2006 -- (Ferraris 2007:441 [ref. 29155], DoNascimiento 2015:943 [ref. 34078], DoNascimiento et al. 2017:71 [ref. 35633], DoNacimiento in Lasso & Morales-Betancourt 2022:258 [ref. 40783]). Current status: Valid as Henonemus triacanthopomus DoNascimiento & Provenzano 2006. Trichomycteridae: Stegophilinae. Distribution: South America: Orinoco River basin (Venezuela and Colombia). Habitat: freshwater.