• Subspecies of Camponotus macrocephalus: Emery, 1925d: 158; Borgmeier, 1927c: 155; Eidmann, 1936b: 96; Santschi, 1939e: 329; Kusnezov, 1952f: 212.
• Junior synonym of Camponotus macrocephalus: Kempf, 1968b: 408; Kempf, 1972b: 64; Bolton, 1995b: 101.
• [Note: Camponotus geralensis was proposed as a replacement name for Camponotus macrocephalus Emery, 1894d by Shattuck & McArthur, 1995: 122, as both this name and Colobopsis macrocephala Erichson, 1842 were at that time together in Camponotus, and the junior name was a secondary homonym. As the two macrocephalus names now occupy different genera, the replacement name is redundant.]

Obsolete combinations

• Camponotus macrocephalus geralensis

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borgmeier, T. 1927c. Catalogo systematico e synonymico das formigas do Brasil. 2 parte. Subf. Pseudomyrminae, Myrmicinae, Formicidae. Archivos do Museu Nacional (Rio de Janeiro) 29:69-164. PDF
• Eidmann, H. 1936b. Ökologisch-faunistische Studien an südbrasilianischen Ameisen. [concl.]. Arbeiten über Physiologische und Angewandte Entomologie aus Berlin-Dahlem 3:81-114. PDF
• Emery, C. 1920d. Studi sui Camponotus. Bullettino della Società Entomologica Italiana 52:3-48. 10.5281/zenodo.25547 PDF
• Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302. PDF
• Kempf, W. W. 1968b. Miscellaneous studies on Neotropical ants. IV. (Hymenoptera, Formicidae). Studia Entomologica 11:369-415. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Kusnezov, N. 1952f ("1951"). El género Camponotus en la Argentina (Hymenoptera, Formicidae). Acta Zoologica Lilloana 12:183-252. PDF
• Santschi, F. 1939e. Études et descriptions de fourmis néotropiques. Revista de Entomologia (Rio de Janeiro) 10:312-330. PDF
• Shattuck, S. O.; McArthur, A. J. 1995. Generic placements of Australian ants described by W. F. Erichson (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 34:121-123.