papillosa, Rhadinoloricaria Crispim-Rodrigues [J. L.], Bernt [M. J.], Waltz [B. T.], Silva [G. S. C.], Benine [R. C.], Oliveira [C.], Covain [R.] & Roxo [F. F.] 2023:3, Figs. 1a, 2-3, 4a, 5-7 [Journal of Fish Biology v. 103 (no. 1); ref. 40189] Rio Demeni, Rio Negro, Amazon basin, Barcelos Municipality, Amazonas State, Brazil, 00°24'57.6"S, 62°53'37.8"W. Holotype: MZUSP 127013. Paratypes: ANSP, LBP. •Valid as Cheilonimata papillosa (Crispim-Rodrigues, Bernt, Waltz, Silva, Benine, Oliveira, Covain & Roxo 2023) -- (Provenzano 2023:323 [ref. 40291]). Current status: Valid as Cheilonimata papillosa (Crispim-Rodrigues, Bernt, Waltz, Silva, Benine, Oliveira, Covain & Roxo 2023). Loricariidae: Loricariinae. Distribution: South America: Rio Negro drainage, Amazon basin, Amazonas and Pará States, Brazil. Habitat: freshwater.