• Taber & Cokendolpher, 1988: 95 (k.).
• Combination in Leptothorax (Myrafant): Smith, 1950a: 30.
• Combination in Temnothorax: Bolton, 2003: 272.
• Subspecies of Temnothorax curvispinosus: Wheeler, 1903d: 241.
• Revived status as species: Wheeler, 1917a: 509.
• Senior synonym of Temnothorax annectens: Creighton, 1950a: 269.
• Senior synonym of Temnothorax rugatulus cockerelli: Creighton, 1950a: 269.
• Senior synonym of Temnothorax rugatulus mediorufus: Creighton, 1950a: 269.
• Senior synonym of Temnothorax rugatulus brunnescens: Mackay, 2000: 394.
• See also: Ramirez-Esquivel et al., 2017: 552.

Junior synonyms

• Temnothorax curvispinosus annectens (Wheeler, 1903)
  Obsolete combination(s): Leptothorax curvispinosus annectens
• Temnothorax rugatulus brunnescens (Wheeler, 1917)
  Obsolete combination(s): Leptothorax rugatulus brunnescens
• Temnothorax rugatulus cockerelli (Wheeler, 1917)
  Obsolete combination(s): Leptothorax rugatulus cockerelli
• Temnothorax rugatulus dakotensis (Wheeler & Wheeler, 1944)
  Obsolete combination(s): Leptothorax rugatulus dakotensis
• Temnothorax rugatulus mediorufus (Wheeler, 1917)
  Obsolete combination(s): Leptothorax rugatulus mediorufus

Obsolete combinations

• Leptothorax curvispinosus rugatulus
• Leptothorax rugatulus

Citations

• Bolton, B. 2003. Synopsis and classification of Formicidae. Memoirs of the American Entomological Institute 71:1-370. PDF
  130789
• Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104:1-585. PDF
  123910
• Emery, C. 1895d. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. (Schluss). Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 8:257-360. PDF
  124591
• Mackay, W. P. 2000. A review of the New World ants of the subgenus Myrafant, (genus Leptothorax) (Hymenoptera: Formicidae). Sociobiology 36:265-444. PDF
  131771
• Ramirez-Esquivel, F.; Leitner, N. E.; Zeil, J.; Narendra, A. 2017. The sensory arrays of the ant, Temnothorax rugatulus. Arthropod Structure and Development 46:552-563. 10.1016/j.asd.2017.03.005 PDF
  143475
• Smith, M. R. 1950a. On the status of Leptothorax Mayr and some of its subgenera. Psyche (Cambridge) 57:29-30. PDF
  128817
• Taber, S. W.; Cokendolpher, J. C. 1988. Karyotypes of a dozen ant species from the southwestern U.S.A. (Hymenoptera: Formicidae). Caryologia 41:93-102. PDF
  129118
• Wheeler, W. M. 1903d. A revision of the North American ants of the genus Leptothorax Mayr. Proceedings of the Academy of Natural Sciences of Philadelphia 55:215-260. PDF
  129977
• Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. PDF
  130116