"Army of Ants"
"Colony of Ants"
"Soviet of Ants"
"Swarm of Ants"
Ants are eusocial insects of the family Formicidae and, along with the related wasps and bees, belong to the order Hymenoptera.
Ants evolved from wasp-like ancestors in the Cretaceous period, about 99 million years ago, and diversified after the rise of flowering plants.
More than 12,500 of an estimated total of 22,000 species have been classified.