• Lectotype designation: Wagner et al., 2017: 119.
• [First available use of Tetramorium caespitum hungaricum staerckei Röszler, 1936b; unavailable (infrasubspecific) name (Markó & Csősz, 2002: 113).]
• Junior synonym of Tetramorium impurum: Kutter, 1977c: 159; Bolton, 1995b: 415; Werner & Wiezik, 2007: 141; Radchenko, 2016: 246.
• Status as species: Csősz & Markó, 2004: 53; Steiner et al., 2017: 19; Wagner et al., 2017: 119 (redescription); Wagner et al., 2018: 4 (in list); Salata & Borowiec, 2018c: 50; Seifert, 2018: 231; Werner et al., 2018: 7; Salata & Borowiec, 2019c: 6.

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Csősz, S.; Markó, B. 2004. Redescription of Tetramorium hungaricum Röszler, 1935, a related species of T. caespitum (Linnaeus, 1758) (Hymenoptera: Formicidae). Myrmecologische Nachrichten 6:49-59. PDF
• Kratochvíl, J. 1944. [Untitled. Tetramorium staerckei Kratochvíl sp. nov.]. Pp. 65 in: Kratochvíl, J.; Novák, V.; Šnoflák, J. 1944. Mohelno. Soubor praci vĕnovaných studiu významné památky přírodni. 5. Hymenoptera - Aculeata. Formicidae - Apidae - Vespoidea. Archiv Svazu na Ochranu Prírody a Domoviny na Moravé 6:1-155. PDF
• Kutter, H. 1977c. Hymenoptera, Formicidae. Insecta Helvetica. Fauna 6:1-298. PDF
• Markó, B.; Csősz, S. 2002. Die europäischen Ameisenarten (Hymenoptera: Formicidae) des Hermannstädter (Sibiu, Rumänien) Naturkundemuseums I.: Unterfamilien Ponerinae, Myrmicinae und Dolichoderinae. Annales Historico-Naturales Musei Nationalis Hungarici 94:109-121. 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.
• 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
• Salata, S.; Borowiec, L. 2019c. Comments to distribution of several Greek Tetramorium Mayr, 1855 species (Hymenoptera: Formicidae). Annals of the Upper Silesian Museum in Bytom, Entomology 28 (002):1-9. 10.5281/zenodo.2644897 PDF
• Seifert, B. 2018. The ants of Central and North Europe. Boxberg: Lutra, 407 pp.
• Steiner, F. M.; Ambach, J.; Glaser, F.; Wagner, H. C.; Müller, J.; Schlick-Steiner, B. C. 2017. Checklisten der Fauna Ősterreichs, No. 9: Formicidae (Insecta: Hymenoptera). Wien: Ősterreichischen Akademie der Wissenschaften, 1-23.
• Wagner, H. C.; Arthofer, W.; Seifert, B.; Muster, C.; Steiner, F. M.; Schlick-Steiner, B. C. 2017. Light at the end of the tunnel: Integrative taxonomy delimits cryptic species in the Tetramorium caespitum complex (Hymenoptera: Formicidae). Myrmecological News 25:95-129. PDF
• Wagner, H. C.; Gamisch, A.; Arthofer, W.; Moder, K.; Steiner, F. M.; Schlick-Steiner, B. C. 2018. Evolution of morphological crypsis in the Tetramorium caespitum ant species complex (Hymenoptera: Formicidae). Scientific Reports (Nature) 8 (12547):1-10. 10.1038/s41598-018-30890-z PDF
• Werner, P.; Bezděčka, P.; Bezděčková, K.; Pech, P. 2018. An updated checklist of the ants (Hymenoptera, Formicidae) of the Czech Republic. Acta rerum naturalium 22:5-12. PDF
• Werner, P.; Wiezik, M. 2007. Vespoidea: Formicidae (mravencovití). Acta Entomologica Musei Nationalis Pragae. Supplementum 11:133-164. PDF