barbata, Loricaria Kner [R.] 1853:87 [23], Pl. 5 (figs. 1-3) [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe. v. 6; ref. 2627] Rio Cuiabá, Brazil. Holotype (unique): NMW 46155. Type catalog: Ferraris 2007:299 [ref. 29155]. On p. 23 of separate. •Valid as Sturisoma barbatum (Kner 1853) -- (Isbrücker 1980:93 [ref. 2303], Isbrücker 1981:87 [ref. 5522], Burgess 1989:440 [ref. 12860], Gómez & Chebez 1996:63 [ref. 23791], Britski et al. 1999:129 [ref. 24147], Isbrücker 2001:29, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:345 [ref. 27061], López et al. 2003:49 [ref. 27366], Menni 2004:81 [ref. 28131], Ferraris 2007:299 [ref. 29155], Mirande & Koerber 2015:44 [ref. 35117], Londoño-Burbano 2018:[13] [ref. 35813], Londoño-Burbano & Britto 2022:11 [ref. 39789], Cardoso et al. 2023:521 [ref. 40571], Londoño-Burbano & Britto 2023:7 [ref. 40709], Koerber 2024:5 [ref. 41228]). Current status: Valid as Sturisoma barbatum (Kner 1853). Loricariidae: Loricariinae. Distribution: South America: Paraguay / Paraná / La Plata River basin (Paraguay, Argentina and Brazil). Habitat: freshwater.