guarani, Australoheros Říčan [O.] & Kullander [S. O.] 2008:38, Fig. 16 etc. [Zootaxa No. 1724; ref. 29548] Río Guyray-gua, Río Paraná drainage, kilometer 197 on road from Asunción to Puerto Stroessner, Caaguazú, Paraguay. Holotype: MNHG 2237.58. Paratypes: MHNG 2237.56 (7), 2582.98 (1); NRM 33498 (2), 42215 (2) •Valid as Australoheros guarani Říčan & Kullander 2008 -- (Ottoni & Costa 2008:208 [ref. 29909], Schindler et al. 2010:141 [ref. 31744], Ottoni et al. 2011:138 [ref. 31378], Ríčan et al. 2011:2 [ref. 31455], Ottoni 2012:84 [ref. 31900], Ottoni 2013:166 [ref. 32901], Říčan et al. 2016:28 [ref. 34357], Koerber et al. 2017:81 [ref. 35267], Říčan & Říčanová 2017:1 [ref. 35635]). Current status: Valid as Australoheros guarani Říčan & Kullander 2008. Cichlidae: Cichlinae. Distribution: Tributaries of the middle Paraná river, Paraguay and upper Tembey river, Argentina. Habitat: freshwater.