A catalogue of the ants of Paraguay (Hymenoptera: Formicidae). Author Wild, A. L. text Zootaxa 2007 1622 1 55 http://www.antbase.org/ants/publications/21367/21367.pdf journal article 21367 hispidus fallax Santschi 1925a. Caaguazu (MZSP). Literature records: Alto Parana , Caaguazu , Central, Guaira , Neembucu (Fowler 1985).