• Lectotype designation: Wagner et al., 2025: 321, 325.
• [First available use of Tetramorium caespitum caespitum flavidulum Emery, 1909f; unavailable (infrasubspecific) name.]
• [Misspelled as flaxidula by Finzi, 1928c: 789.]
• Wagner et al., 2025: 317, 326 (m.)
• As unavailable (infrasubspecific) name: Emery, 1925a: 178.
• Subspecies of Tetramorium caespitum: Emery, 1924f: 276; Emery, 1925a: 178; Finzi, 1928c: 789; Bolton, 1995b: 407; Legakis, 2011: 21; Kiran & Karaman, 2012: 26.
• Status as species: Borowiec, 2014: 198 (error?); Salata & Borowiec, 2018c: 50; Wagner et al., 2025: 325 (redescription).

Obsolete combinations

• Tetramorium caespitum flavidulum

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borowiec, L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25 (1-2):1-340. PDF
• Emery, C. 1924f ("1922"). Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [concl.]. Genera Insectorum 174C:207-397. PDF
• Emery, C. 1925a ("1924"). Notes critiques de myrmécologie. Annales de la Société Entomologique de Belgique 64:177-191. PDF
• Finzi, B. 1928c. Weitere Beiträge zur Kenntnis der Fauna Griechenlands und der Inseln des Aegäischen Meeres. 1. Ameisen aus Griechenland und von den Aegäischen Inseln. Sitzungsberichte der Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. Abteilung I 137:787-792. PDF
• Kiran, K.; Karaman, C. 2012. First annotated checklist of the ant fauna of Turkey (Hymenoptera: Formicidae). Zootaxa 3548:1-38. PDF
• Legakis, A. 2011. Annotated list of the ants (Hymenoptera, Formicidae) of Greece. Hellenic Zoological Archives 7:1-55. PDF
• Salata, S.; Borowiec, L. 2018c. Taxonomic and faunistic notes on Greek ants (Hymenoptera: Formicidae). Annals of the Upper Silesian Museum in Bytom, Entomology 27 (008):1-51. 10.5281/zenodo.2199191 PDF
• Santschi, F. 1910e. Contributions à la faune entomologique de la Roumanie. Formicides capturées par Mr. A. L. Montandon. Buletinul Societatii Române de Stiinte 19:648-652. PDF
• Wagner, H. C.; Cordonnier, M.; Kaufmann, B.; Kiran, K.; Karaman, C.; Schultz, R.; Seifert, B.; Csősz, S. 2025. Delineation of species of the Tetramorium caespitum complex (Hymenoptera, Formicidae) in Anatolia with a diagnosis of related species-complexes. ZooKeys 1234:309-339. 10.3897/zookeys.1234.142963 PDF