• Dicroaspis in Myrmicinae, Meranoplini: Forel, 1917: 244; Arnold, 1917: 362; Wheeler, 1922: 664; Emery, 1924f: 225; Wheeler, 1934a: 176; Wheeler, 1935a: 7 (in key); Donisthorpe, 1943g: 639.
• Dicroaspis in Myrmicinae, Calyptomyrmecini: Dlussky & Fedoseeva, 1988: 80.
• Dicroaspis in Myrmicinae, Stenammini: Bolton, 1994: 106; Bolton, 1995b: 26; Bolton, 2003: 59, 203.
• Dicroaspis in Myrmicinae, Crematogastrini: Ward et al., 2015: 77.
• Dicroaspis in Myrmicinae, Crematogastrini, Carebara genus group: Blaimer et al., 2018: 7.
• Dicroaspis as subgenus of Calyptomyrmex: Emery, 1915e: 15; Forel, 1917: 244; Wheeler, 1922: 887; Emery, 1924f: 225; Donisthorpe, 1943g: 639.
• Dicroaspis as junior synonym of Calyptomyrmex: Brown, 1973b: 180 [provisional].
• Dicroaspis as genus: Emery, 1908c: 184; Arnold, 1917: 362; Wheeler, 1922: 664; Wheeler, 1935a: 7 (in key); Bolton, 1981a: 56; Hölldobler & Wilson, 1990: 13; Bolton, 1995b: 26; Bolton, 2003: 59, 203.
• Dicroaspis as senior synonym of Geognomicus: Bolton, 1981a: 56; Hölldobler & Wilson, 1990: 13; Bolton, 1994: 106; Bolton, 1995b: 26; Bolton, 2003: 203.

Junior synonyms

• Geognomicus Menozzi, 1924

Obsolete classifications

• Calyptomyrmex (Dicroaspis)

Citations

• Arnold, G. 1917. A monograph of the Formicidae of South Africa. Part III. Myrmicinae. Annals of the South African Museum 14:271-402. PDF
• Blaimer, B. B.; Ward, P. S.; Schultz, T. R.; Fisher, B. L.; Brady, S. G. 2018. Paleotropical diversification dominates the evolution of the hyperdiverse ant tribe Crematogastrini (Hymenoptera: Formicidae). Insect Systematics and Diversity 2 (5):1-14. 10.1093/isd/ixy013 PDF
• Bolton, B. 1981a. A revision of the ant genera Meranoplus F. Smith, Dicroaspis Emery and Calyptomyrmex Emery (Hymenoptera: Formicidae) in the Ethiopian zoogeographical region. Bulletin of the British Museum (Natural History). Entomology 42:43-81. PDF
• Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp.
• Bolton, B. 1995a. A taxonomic and zoogeographical census of the extant ant taxa (Hymenoptera: Formicidae). Journal of Natural History 29:1037-1056. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Bolton, B. 2003. Synopsis and classification of Formicidae. Memoirs of the American Entomological Institute 71:1-370. PDF
• Brown, W. L., Jr. 1973b. A comparison of the Hylean and Congo-West African rain forest ant faunas. Pp. 161-185 in: Meggers, B. J.; Ayensu, E. S.; Duckworth, W. D. (eds.) 1973. Tropical forest ecosystems in Africa and South America: a comparative review. Washington, D.C.: Smithsonian Institution Press, viii + 350 pp. PDF
• Dlussky, G. M.; Fedoseeva, E. B. 1988. Origin and early stages of evolution in ants. [In Russian.]. Pp. 70-144 in: Ponomarenko, A. G. (ed.) 1988. Cretaceous biocenotic crisis and insect evolution. [In Russian.]. Moskva: Nauka, 232 pp.
• Donisthorpe, H. 1943g. A list of the type-species of the genera and subgenera of the Formicidae. [part]. Annals and Magazine of Natural History (11)10:617-688.
• Emery, C. 1908c. Descriptions d'une genre nouveau et de plusieurs formes nouvelles de fourmis du Congo. Annales de la Société Entomologique de Belgique 52:184-189. PDF
• Emery, C. 1915e. Formiche raccolte nell'Eritrea dal Prof. F. Silvestri. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 10:3-26. PDF
• Emery, C. 1924f ("1922"). Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [concl.]. Genera Insectorum 174C:207-397. PDF
• Fisher, B. L.; Bolton, B. 2016. Ants of the world. Ants of Africa and Madagascar. A guide to the genera. Berkeley: University of California Press, ix + 503 pp.
• Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bulletin de la Société Vaudoise des Sciences Naturelles 51:229-253. PDF
• Hölldobler, B.; Wilson, E. O. 1990. The ants. Cambridge, Mass.: Harvard University Press, xii + 732 pp.
• Ward, P. S.; Brady, S. G.; Fisher, B. L.; Schultz, T. R. 2015. The evolution of myrmicine ants: phylogeny and biogeography of a hyperdiverse ant clade (Hymenoptera: Formicidae). Systematic Entomology 40:61-81. 10.1111/syen.12090 PDF
• Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139.
• Wheeler, W. M. 1934a. Formicidae of the Templeton Crocker Expedition, 1933. Proceedings of the California Academy of Sciences (4)21:173-181. PDF
• Wheeler, W. M. 1935a. Two new genera of myrmicine ants from Papua and the Philippines. Proceedings of the New England Zoological Club 15:1-9. PDF