Mr. Levine made no claims to have invented the formicarium, as homes for ants are formally called.    From Wordnik.com.  [He Hit Pay Dirt Popularizing the Toy Ant Farm] Reference

But Mr. Levine, who knew a lot about ants despite lacking formal training, insisted the formicarium was older still.    From Wordnik.com.  [He Hit Pay Dirt Popularizing the Toy Ant Farm] Reference

After travelling for some hundreds of yards, often for more than half a mile, the formicarium is reached.    From Wordnik.com.  [The Naturalist in Nicaragua] Reference

I do not doubt that some of the leading minds in this formicarium recollected the nest of the year before, and directed the migration to it.    From Wordnik.com.  [The Naturalist in Nicaragua] Reference

In every formicarium or ant colony there are three sets of individuals -- males, females, and workers; but the saübas have the singularity of possessing three classes of workers.    From Wordnik.com.  [The Andes and the Amazon Across the Continent of South America] Reference

The whole formicarium was disorganised.    From Wordnik.com.  [The Naturalist in Nicaragua] Reference

A mile, the formicarium is reached.    From Wordnik.com.  [A Book of Natural History Young Folks' Library Volume XIV.] Reference