• Combination in Eusphinctus (Eusphinctus): Wheeler, 1918a: 228.
• Subspecies of Zasphinctus fallax: Emery, 1911e: 7; Emery, 1914a: 179.
• Subspecies of Zasphinctus steinheili: Wheeler, 1918a: 228; Clark, 1925a: 63.
• Junior synonym of Zasphinctus steinheili: Brown, 1975: 33; Taylor & Brown, 1985: 51; Taylor, 1987a: 74; Bolton, 1995b: 392.

Obsolete combinations

• Sphinctomyrmex fallax hedwigae
• Zasphinctus fallax hedwigae

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Brown, W. L., Jr. 1975. Contributions toward a reclassification of the Formicidae. V. Ponerinae, tribes Platythyreini, Cerapachyini, Cylindromyrmecini, Acanthostichini, and Aenictogitini. Search. Agriculture (Ithaca, New York) 5(1):1-115. PDF
• Clark, J. 1925a. The ants of Victoria. Part I. Victorian Naturalist (Melbourne) 42:58-64. PDF
• Emery, C. 1911e. Hymenoptera. Fam. Formicidae. Subfam. Ponerinae. Genera Insectorum 118:1-125. PDF
• Emery, C. 1914a. Formiche d'Australia e di Samoa raccolte dal Prof. Silvestri nel 1913. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 8:179-186. PDF
• Forel, A. 1910b. Formicides australiens reçus de MM. Froggatt et Rowland Turner. Revue Suisse de Zoologie 18:1-94. PDF
• Taylor, R. W. 1987a. A checklist of the ants of Australia, New Caledonia and New Zealand (Hymenoptera: Formicidae). CSIRO (Commonwealth Scientific and Industrial Research Organization) Division of Entomology Report 41:1-92. PDF
• Taylor, R. W.; Brown, D. R. 1985. Formicoidea. Zoological Catalogue of Australia 2:1-149, 306-348.
• Wheeler, W. M. 1918a. The Australian ants of the ponerine tribe Cerapachyini. Proceedings of the American Academy of Arts and Sciences 53:215-265. PDF