''Tetramorium hungaricum'' is a species of

ant Ants are eusocial insects of the family Formicidae and, along with the related wasps and bees, belong to the order Hymenoptera. Ants evolved from vespoid wasp ancestors in the Cretaceous period. More than 13,800 of an estimated total of 22,0 ...

in the family Formicidae found in Hungary, eastern Austria and Trassylvania, Central Europe. It occurs in grasslands of dry, south-exposed limestine or dolomitic slopes, also on sandy grasslands. Colonies tend to contain few to several (rarely up to few hundred) queens.

Sources

* 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.. hungaricum Hymenoptera of Europe Insects described in 1935 {{myrmicinae-stub