• Combination in Crematogaster (Orthocrema): Emery, 1922c: 136
• Status as species: Forel, 1899b: 82; Emery, 1922c: 136; Wheeler, 1934g: 171 (redescription); Wheeler, 1942: 197; Kempf, 1972b: 89; Bolton, 1995b: 162.
• Junior synonym of Crematogaster curvispinosa: Longino, 2003a: 55; Morgan & Mackay, 2017: 136.

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• 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
• Longino, J. T. 2003a. The Crematogaster (Hymenoptera, Formicidae, Myrmicinae) of Costa Rica. Zootaxa 151:1-150. 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
• Pergande, T. 1896. Mexican Formicidae. Proceedings of the California Academy of Sciences (2)5:858-896. PDF
• Wheeler, W. M. 1934g. Neotropical ants collected by Dr. Elisabeth Skwarra and others. Bulletin of the Museum of Comparative Zoology 77:157-240. PDF
• Wheeler, W. M. 1942. Studies of Neotropical ant-plants and their ants. Bulletin of the Museum of Comparative Zoology 90:1-262. PDF