rubropictus, Tetragonopterus Berg [C.] 1901:305 [Comunicaciones del Museo Nacional de Buenos Aires v. 1 (no. 9); ref. 14743] Río Los Molinos, Territory Nac. Andes, Salta, Argentina, elevation 3,000 meters. Lectotype: MACN 5165. Paralectotypes: (7) MACN 5170 (2), 12718 (2, ex 5165). Type catalog: Braga & Piacentino 1994:105 [ref. 23697]. Lectotype selected by Braga 2000:146 [ref. 25201]. See for comments on the types, Vanegas-Ríos & Chiaramonte 2023:4 [ref. 40539]. •Valid as Astyanax rubropictus (Berg 1901) -- (Casciotta et al. 2003:333 [ref. 27401]). •Valid as Bryconamericus rubropictus (Berg 1901) -- (Braga 2000:146 [ref. 25201], Silva in Reis et al. 2003:118 [ref. 27061], López et al. 2003:25 [ref. 27366], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Mirande 2010:541 [ref. 31006] as cf. rubropictus, Román-Valencia et al. 2013:127 [ref. 32807], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Vanegas-Rios & Chiaramonte 2023:1 [ref. 40539]). Current status: Valid as Bryconamericus rubropictus (Berg 1901). Stevardiidae: Diapominae. Distribution: South America: Pasaje-Juramento River drainage, Paraná River basin, Argentina and Bolivia. Habitat: freshwater.