A catalogue of the ants of Paraguay (Hymenoptera: Formicidae) Author Wild, Alexander L. text Zootaxa 2007 1622 1 55 journal article 10.5281/zenodo.179222 9584df9a-a4a2-49bb-a256-cb99776f4dc8 1175-5326 179222 Megalomyrmex Forel 1885 drifti Kempf 1961 . Alto Paraná, Amambay, Central, Concepción (ALWC, BMNH, MHNG). incisus M.R. Smith 1947 . Amambay (ALWC, INBP). silvestrii Wheeler 1909 . Amambay (ALWC). Literature records: Pte. Hayes (Fowler 1981). sp. alw-01. Itapúa (ALWC).