• Junior synonym of Lasius alienus: Wilson, 1955a: 78; Smith, 1979: 1435; Bolton, 1995b: 225; Radchenko, 2016: 362.
• Unidentifiable taxon; incertae sedis in Lasius: Seifert, 1992b: 48; Seifert, 2020a: 81; Boudinot et al., 2022: 140.

Obsolete combinations

• Lasius alienus pannonica

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Boudinot, B. E.; Borowiec, M. L.; Prebus, M. M. 2022. Phylogeny, evolution, and classification of the ant genus Lasius, the tribe Lasiini and the subfamily Formicinae (Hymenoptera: Formicidae). Systematic Entomology 47:113-151. 10.1111/syen.12522 PDF
• Radchenko, A. G. 2016. Ants (Hymenoptera, Formicidae) of Ukraine. National Academy of Sciences of Ukraine. Kiev: I. I. Schmalhausen Institute of Zoology, 496 pp.
• Röszler, P. 1942b ("1941-42"). Myrmekologische Mitteilungen 1939. Mitteilungen der Arbeitsgemeinschaft für Naturwissenschaften. Sibiu-Hermannstadt 91-92:27-41. PDF
• Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. PDF
• Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 10.25674/so92iss1pp15 PDF
• Smith, D. R. 1979. Superfamily Formicoidea. Pp. 1323-1467 in: Krombein, K. V.; Hurd, P. D.; Smith, D. R.; Burks, B. D. (eds.) 1979. Catalog of Hymenoptera in America north of Mexico. Volume 2. Apocrita (Aculeata). Washington, D.C.: Smithsonian Institution Press, pp. i-xvi, 1199-2209.
• Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. PDF