A catalogue of the ants of Paraguay (Hymenoptera: Formicidae) Wild, Alexander L. Zootaxa 2007 1622 1 55 4487W Buckley 1867 Buckley 1867 [151,586,312,335] Insecta Formicidae Monomorium Animalia Hymenoptera 41 42 Arthropoda species minimum  Literature records: Central (Forel 1907b).  Monomorium minimumis a North American species. Record may refer to the introduced species  M. floricola.