pavement ant

noun4

1. •
   An ant of a species that often nests under pavement or rocks.
2. •
   Any ant of genus Tetramorium, principally of the Old World.
3. •
   especially, a red pavement ant (Tetramorium caespitum), of western Eurasia.
4. •
   A yellow meadow ant (Lasius flavus), of western Eurasia.