A catalogue of the ants of Paraguay (Hymenoptera: Formicidae). Wild, A. L. Zootaxa 2007 1622 1 55 7BT7D urn:lsid:biosci.ohio-state.edu:osuc_concepts:37226 Insecta Formicidae Tetramorium CoL Animalia Tetramorium simillimum (Smith) Hymenoptera 38 Arthropoda species simillimum  Literature records: Concepcion(Fowler 1981). [* = species not native to Paraguay]