| Citation | Říčan, O. and S.O. Kullander, 2008, The Australoheros (Teleostei: Cichlidae) species of Uruguay and Paraná River drainages.. Zootaxa 1724:1-51. |
| Ref. | 74689 Říčan, O. and S.O. Kullander, 2008 |
| Page | 27;fig.13 |
| Named Used as Valid | Australoheros kaaygua |
| Comment | |
| Locality | Argentina, Misiones, Río Iguazú basin, arroyo Ñandú, MACN-ict 8917. |
| Distribution | Disjunct distribution, including tributaries of the Río Iguazú, a tributary of Río Paraná in Brazil and Argentina, and tributaries of the Upper Rio Uruguay in Brazil. |
| Quote |