colombiensis, Acestridium Retzer [M. E.] 2005:2, Fig. 1 [Zootaxa No. 972; ref. 28228] Río Inirida, lagoon at 1 kilometer up river from Puerto Inirida, Orinoco Basin, Guainia State, Colombia. Holotype: FMNH 115255. Paratypes: FMNH 105169 (10), INHS 99093 (2), USNM 381314 (2). Type catalog: Ferraris 2007:218 [ref. 29155]. •Valid as Acestridium colombiense Retzer 2005 -- (Ferraris 2007:218 [ref. 29155], Rodriguez & Reis 2007:429 [ref. 29464], Reis & Lehmann A. 2009:451 [ref. 30379], Rodriguez et al. 2015:325 [ref. 33908], DoNascimiento et al. 2017:75 [ref. 35633] as colombiensis, Delapieve et al. 2018:21 [ref. 35713] as colombiensis). Current status: Valid as Acestridium colombiense Retzer 2005. Loricariidae: Hypoptopomatinae. Distribution: Inirida River drainage, Orinoco River basin, Colombia. Habitat: freshwater.