• Lectotype designation: Morgan & Mackay, 2017: 184.
• Combination in Crematogaster (Orthocrema): Emery, 1922c: 135; Blaimer, 2012c: 55.
• Status as species: Dalla Torre, 1893: 81; Forel, 1899b: 81; Emery, 1922c: 135; Kempf, 1972b: 87; Bolton, 1995b: 153; Branstetter & Sáenz, 2012: 258; Morgan & Mackay, 2017: 181 (redescription).
• Senior synonym of Crematogaster formosa aterrima: Morgan & Mackay, 2017: 181

Junior synonyms

• Crematogaster formosa aterrima Wheeler, 1909

Citations

• Blaimer, B. B. 2012c. A subgeneric revision of Crematogaster and discussion of regional species-groups (Hymenoptera: Formicidae). Zootaxa 3482:47-67. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Branstetter, M. G.; Sáenz, L. 2012. Las hormigas (Hymenoptera: Formicidae) de Guatemala. Pp. 221-268 in: Cano, E. B.; Schuster, J. C. (eds.) 2012. Biodiversidad de Guatemala. Volumen 2. Guatemala: Universidad del Valle de Guatemala, iv + 328 pp. PDF
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B:95-206. PDF
• Forel, A. 1899b. Formicidae. [part]. Biologia Centrali-Americana Hym. 3:1-24. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Mayr, G. 1870b. Neue Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 20:939-996. PDF
• Morgan, C. E.; Mackay, W. P. 2017. The North America acrobat ants of the hyperdiverse genus Crematogaster. Balti, Moldova: Lambert Academic Publishing, 532 pp. PDF