evansii, Loricaria Boulenger [G. A.] 1892:10, Pl. 1 [Annals and Magazine of Natural History (Series 6) v. 10 (no. 55) (art. 2); ref. 533] Jangada, Mato Grosso State, Brazil. Holotype (unique): BMNH 1892.4.20.29. Type catalog: Ferraris 2007:296 [ref. 29155]. •Valid as Spatuloricaria evansii (Boulenger 1892) -- (Isbrücker 1980:113 [ref. 2303], Isbrücker 1981:88 [ref. 5522], Ortega & Vari 1986:18 [ref. 9708], Burgess 1989:443 [ref. 12860], Gómez & Chebez 1996:63 [ref. 23791], Britski et al. 1999:130 [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. 2003:48 [ref. 27366], Menni 2004:81 [ref. 28131], Ferraris 2007:296 [ref. 29155], Fichberg et al. 2014:322 [ref. 33358], Sarmiento et al. 2014:192 [ref. 35004], Mirande & Koerber 2015:46 [ref. 35117], Londoño-Burbano et al. 2018:619 [ref. 36263], Meza-Vargas et al. 2021:26 [ref. 39298]). Current status: Valid as Spatuloricaria evansii (Boulenger 1892). Loricariidae: Loricariinae. Distribution: SouthAmerica: Paraná/Paraguay, Beni and Tocantins River basins (Argentina, Bolivia, Brazil and Peru). Habitat: freshwater.