papariae, Pseudancistrus Fowler [H. W.] 1941:157, Figs. 63-65 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 93; ref. 1437] Lago Papary, Rio Grande do Norte, Brazil. Holotype: ANSP 69442. Paratypes: ANSP 69443-44 (2), 69445-46 (2). Type catalog: Böhlke 1984:124 [ref. 13621], Ferraris 2007:288 [ref. 29155]. •Valid as Lasiancistrus papariae (Fowler 1941) -- (Isbrücker 1980:45-46 [ref. 2303], Burgess 1989:434 [ref. 12860], Knaack 2000:58 [ref. 27233]). •Valid as Lithoxancistrus papariae (Fowler 1941) -- (Isbrücker 2001:31, 32 [ref. 25653], Isbrücker 2002:21 [ref. 27178], Fisch-Muller in Reis et al. 2003:389 [ref. 27061]). •Valid as Pseudancistrus papariae Fowler 1941 -- (Armbruster 2004:5 [ref. 27844], Ferraris 2007:287 [ref. 29155], Willink et al. 2010:41 [ref. 30670]). Current status: Valid as Pseudancistrus papariae Fowler 1941. Loricariidae: Hypostominae. Distribution: Lake Papari and Jaguaribe River basin, Brazil. Habitat: freshwater.