latirostris, Loricaria Boulenger [G. A.] 1900:165 [Annals and Magazine of Natural History (Series 7) v. 5 (no. 26) (art. 19); ref. 14718] Rio Mogi Guaçu, about 250 miles inland of Santos, Brazil. Lectotype: BMNH 1899.12.18.6 (228 mm SL). Paralectotypes: BMNH 1899.12.18.7 (1). Type catalog: Ferraris 2007:294 [ref. 29155]. Lectotype selected by Isbrücker 1979:112 [ref. 2302]. Regan (1904:283) serves as first reviser selecting latirostris over paulina. •Valid as Rineloricaria latirostris (Boulenger 1900) -- (Isbrücker 1980:107 [ref. 2303], Isbrücker 1981:88 [ref. 5522], Burgess 1989:442 [ref. 12860], Langeani & de Araujo 1994:158 [ref. 22095], Isbrücker 2001:29, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:342 [ref. 27061], Ferraris 2007:294 [ref. 29155], Ghazzi 2008:102 [ref. 29636], Rosa et al. 2014:59 [ref. 33228] as Rineloricara, Reis et al. 2020:468 [ref. 38364], Costa-Silva et al. 2021:537 [ref. 38838]), Current status: Valid as Rineloricaria latirostris (Boulenger 1900). Loricariidae: Loricariinae. Distribution: South America: upper Paraná River basin (Brazil). Habitat: freshwater.