• Icothorax as junior synonym of Chalepoxenus: Hölldobler & Wilson, 1990: 13.
• Icothorax as junior synonym of Myrafant: Baroni Urbani, 1978b: 556.
• Icothorax as junior synonym of Leptothorax: Brown, 1973b: 182 [provisional]; Bolton, 1982: 319; Ogata, 1991b: 94; Bolton, 1994: 105; Bolton, 1995b: 32.
• Icothorax as junior synonym of Temnothorax: Bolton, 2003: 253, 271.

Citations

• Baroni Urbani, C. 1978b. Materiali per una revisione dei Leptothorax neotropicali appartenenti al sottogenere Macromischa Roger, n. comb. (Hymenoptera: Formicidae). Entomologica Basiliensia 3:395-618. PDF
• Bolton, B. 1982. Afrotropical species of the myrmicine ant genera Cardiocondyla, Leptothorax, Melissotarsus, Messor and Cataulacus (Formicidae). Bulletin of the British Museum (Natural History). Entomology 45:307-370. PDF
• Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp.
• 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
• Hamann, H. H. F.; Klemm, W. 1967. Ergebnisse der zoologischen Nubien-Expedition 1962. Teil XXXIV. Hymenoptera - Formicidae. Annalen des Naturhistorischen Museums in Wien 70:411-421. PDF
• Hölldobler, B.; Wilson, E. O. 1990. The ants. Cambridge, Mass.: Harvard University Press, xii + 732 pp.
• Ogata, K. 1991b. A generic synopsis of the poneroid complex of the family Formicidae (Hymenoptera). Part II. Subfamily Myrmicinae. Bulletin of the Institute of Tropical Agriculture Kyushu University 14:61-149. PDF