scitulum, Cichlasoma Říčan [O.] & Kullander [S. O.] 2003:795, Fig. 1 [Copeia 2003 (no. 4); ref. 27259] Río Rosario drainage, Arroyo Colla, 500 meters upstream from mouth into Río Rosario, upstream of Paso Arballo, 34°19'07"S, 59°20'13"W, Río de la Plata basin, Depto Colonia, Uruguay. Holotype: NRM 36647 [?MHNM]. Paratypes: MCP 13588 (3), 13589 (5), 13944 (1); NRM 33048 (1), 36435 (1), 36465 (1), 36638 (1), 36671 (17), 36866 (11), 39514 (1), 39533 (7), 39580 (1), 40063 (10), 40122 (1), 41626 (1), 43136 (4), 49314 (2). Type catalog: Loureiro et al. 2016:413 [ref. 35150]. Original genus as 'Cichlasoma'. •Valid as Australoheros scitulus (Říčan & Kullander 2003) -- (Říčan & Kulander 2006:142 [6] [ref. 28603], Casciotta et al. 2006:77 [ref. 28756], Říčan & Kullander 2008:12 [ref. 29548], Ottoni et al. 2008:75 [ref. 29616], Ottoni & Cheffe 2009:155 [ref. 30294], Schindler et al. 2010:141 [ref. 31744], Koerber 2011:8 [ref. 31122], Ottoni et al. 2011:138 [ref. 31378], Říčan et al. 2011:2 [ref. 31455], Ottoni 2012:84 [ref. 31900], Ottoni 2013:166 [ref. 32901], Koerber 2014:14 [ref. 33621], Litz & Koerber 2014:35 [ref. 33622], Mirande & Koerber 2015:59 [ref. 35117], Říčan et al. 2016:28 [ref. 34357], Bertaco et al. 2016:425 [ref. 34561], Nión et al. 2016:50 [ref. 35565] as scitulum and authors as Rican & Kullander 2003, Říčan & Říčanová 2017:5 [ref. 35635], Loureiro et al. 2023:161 [ref. 40506]). Current status: Valid as Australoheros scitulus (Říčan & Kullander 2003). Cichlidae: Cichlinae. Distribution: South America: tributaries of the lower and middle Uruguay River (Argentina, Uruguay and Brazil). Habitat: freshwater.