• [Justified emendation of spelling to Lasius transylvanicus by B. Bolton.]
• Status as species: Stärcke, 1944b: 157 (in key).
• Junior synonym of Lasius niger: Wilson, 1955a: 60; Smith, 1979: 1436; Bolton, 1995b: 226.
• Junior synonym of Lasius alienus: Gallé et al., 1998: 217.
• Unidentifiable taxon; incertae sedis in Lasius: Seifert, 1992b: 48; Seifert, 2020a: 81; Boudinot et al., 2022: 140.

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
• Gallé, L.; Csősz, S.; Tartally, A.; Kovács, E. 1998. A check-list of Hungarian ants (Hymenoptera: Formicidae). Folia Entomologica Hungarica 59:213-220.
• Röszler, P. 1943. Ameisen aus Siebenbürgen mit der Beschreibung ihrer Lebensweise. Zoologischer Anzeiger 144:41-48. 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.
• Stärcke, A. 1944b. Retouches sur quelques fourmis d'Europe. III. Autres Lasius. Entomologische Berichten (Amsterdam) 11:153-158. PDF
• Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. PDF