Eumenes infundibuliformis Fabricius, 1804:288,America meridionali (Mus. Dom. Lund, leg. Smidt). - As Montezumia infundibuliformis: - Smith, 1857Smith, F. 1857. Catalogue of Hymenopterous Insects in the Collection of the British Museum. Part V. Vespidae. London. 147 pp. (distribution); Dalla Torre, 1894Dalla Torre, C.G. 1894. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, IX. Vespidae (Diploptera). Guilelmi Engelmann, 181. (distribution); Zavattari, 1912Zavattari, E. 1912. Materialien für eine Monographie der Neotropischen Eumeniden. Archiv für Naturgeschichte 78:1-272. (distribution); Bodkin, 1918Bodkin, G.E. 1918. Notes on some British Guiana Hymenoptera (exclusive of the Formicidae). The Transactions of the Entomological Society of London 1917:297-321, pls. XXI-XXIII. (distribution). - As Polistes infundibuliformis: - Schomburgk, 1848Schomburgk, R. 1848. Reisen in Britisch-Guiana in den Jahren 1840-1844. Dritter Theil. Verlagsbuchhandlung von J. J. Webre, Leipzig. (distribution).
Montezumia dimidiata Saussure, 1852 - Zavattari, 1912Zavattari, E. 1912. Materialien für eine Monographie der Neotropischen Eumeniden. Archiv für Naturgeschichte 78:1-272.:142 ( listed as synonym of Montezumia infundibuliformis (Fabricius, 1804)); West-Eberhard et al., 1995West-Eberhard, M.J., J.M. Carpenter & P.E. Hanson 1995. The vespid wasps (Vespidae). In: Hanson, P.E. & I.D. Gauld (Ed.). The Hymenoptera of Costa Rica. 561-587. (distribution).