• [Misspelled as oblungus by Menozzi, 1935c: 321; Goetsch & Menozzi, 1935: 97.]
• Wild, 2007a: 98 (q.m.)
• Combination in Linepithema: Shattuck, 1992a: 16
• Subspecies of Linepithema humile: Santschi, 1929d: 307 (in key); Goetsch & Menozzi, 1935: 97; Menozzi, 1935c: 321; Kempf, 1970a: 26; Kempf, 1972b: 125.
• Status as species: Snelling & Hunt, 1976: 90; Shattuck, 1994: 126; Bolton, 1995b: 247; Wild, 2007a: 97 (redescription).

Obsolete combinations

• Iridomyrmex humilis oblongus
• Iridomyrmex oblongus

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Goetsch, W.; Menozzi, C. 1935. Die Ameisen Chiles. Konowia 14:94-102. PDF
• Kempf, W. W. 1970a. Catálogo das formigas do Chile. Papeis Avulsos de Zoologia (São Paulo) 23:17-43. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Menozzi, C. 1935c. Fauna Chilensis. II. (Nach Sammlungen von W. Goetsch). Le formiche del Cile. Zoologische Jahrbücher. Abteilung für Systematik, Ökologie und Geographie der Tiere 67:319-336. PDF
• Santschi, F. 1929d. Nouvelles fourmis de la République Argentine et du Brésil. Anales de la Sociedad Cientifica Argentina 107:273-316. PDF
• Shattuck, S. O. 1992a. Review of the dolichoderine ant genus Iridomyrmex Mayr with descriptions of three new genera (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 31:13-18. PDF
• Shattuck, S. O. 1994. Taxonomic catalog of the ant subfamilies Aneuretinae and Dolichoderinae (Hymenoptera: Formicidae). University of California Publications in Entomology 112:i-xix, 1-241. PDF
• Snelling, R. R.; Hunt, J. H. 1976 ("1975"). The ants of Chile (Hymenoptera: Formicidae). Revista Chilena de Entomología 9:63-129. PDF
• Wild, A. L. 2007a. Taxonomic revision of the ant genus Linepithema (Hymenoptera: Formicidae). University of California Publications in Entomology 126:1-151. PDF