• [Misspelled as picquardi by Emery, 1922c: 200.]
• Combination in Solenopsis (Euophthalma): Creighton, 1930b: 135.
• Combination in Xenomyrmex: Pacheco & Mackay, 2013: 37.
• Status as species: Emery, 1922c: 200; Creighton, 1930b: 135; Ettershank, 1966: 143; Kempf, 1972b: 239; Bolton, 1995b: 390.

Obsolete combinations

• Solenopsis picquarti

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Creighton, W. S. 1930b. The New World species of the genus Solenopsis (Hymenop. Formicidae). Proceedings of the American Academy of Arts and Sciences 66:39-151. PDF
• Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B:95-206. PDF
• Ettershank, G. 1966. A generic revision of the world Myrmicinae related to Solenopsis and Pheidologeton (Hymenoptera: Formicidae). Australian Journal of Zoology 14:73-171. PDF
• Forel, A. 1899e. Formicidae. [part]. Biologia Centrali-Americana Hym. 3:57-80. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Pacheco, J. A.; Mackay, W. P. 2013. The systematics and biology of the New World thief ants of the genus Solenopsis (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 501 pp. PDF