The Collaborative International Dictionary
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Myrmecocystus
Myrmecocystus is a North American genus of ants in the subfamily Formicinae. It is one of five genera that includes honeypot ants. Worker ants keep and tend plerergates, which are other ants that store large quantities of nutritious fluid in their abdomens to feed the colony during famine times.
Usage examples of "myrmecocystus".
Thus in Eciton, there are working and soldier neuters, with jaws and instincts extraordinarily different: in Cryptocerus, the workers of one caste alone carry a wonderful sort of shield on their heads, the use of which is quite unknown: in the Mexican Myrmecocystus, the workers of one caste never leave the nest.