Dinoponera australis

Distribution
This taxon was described from Paraguay.

Dinoponera australis has the widest known range of the Dinoponera. This species is found in the department of Santa Cruz in Bolivia, southern Brazil in the states of Mato Grosso, Goias, Minas Gerais, São Paulo, Mato Grosso do Sul, Paraná, Santa Catarina and Rio Grande do Sul, eastern Paraguay in the departments of Itapúa, Alto Paraná and Guairá, as well as the province of Misiones in Argentina (Lenhart, Dash & Mackay, 2013).

Nomenclature

 *  australis. Dinoponera grandis subsp. australis Emery, 1901a: 48 (w.) PARAGUAY. Santschi, 1921g: 85 (m.). Raised to species: Borgmeier, 1937b: 227. Senior synonym of brevis: Kempf, 1971: 382. Current subspecies: nominal plus bucki, nigricolor.
 * brevis. Dinoponera australis var. brevis Borgmeier, 1937b: 227 (w.) PARAGUAY. [First available use of Dinoponera grandis subsp. australis var. brevis Santschi, 1929a: 416; unavailable name.] Junior synonym of australis: Kempf, 1971: 382.

Additional References

 * Lenhart, P.A., Dash, S.T. & Mackay, W.P. 2013. A revision of the giant Amazonian ants of the genus Dinoponera (Hymenoptera, Formicidae). Journal of Hymenoptera Research 31, 119–164.
 * Santos, I.S., Delabie, J.H.C., Silva, J.G., Costa, M.A., Barros, L.A.C., Pompolo, S.G. & Mariano, C.S.F. 2012. Karyotype differentiation among four Dinoponera (Formicidae: Ponerinae) species. Florida Entomologist 95(3), 737-742