The most diverse groups are the Lepidoptera and Formicidae.    From Wordnik.com.  [Cocos Island moist forests] Reference

Then, a few weeks ago, with no warning, no exchange of diplomatic notes, no discussion before the Formicidae/Human Friendship Council, no trial balloons launched on Meet the Ant, or spokes-ants on cable talkers bashing Evanston's anti-ant immigration bill, they began colonizing my kitchen: mobs of ants, hordes of ants, armies of ants.    From Wordnik.com.  [Michael Jones: The Empire of the Ants] Reference

(Marantaceae) seeds by carnivorous ponerines (Formicidae) in a tropical rain forest.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Ant (Formicidae) - Ants are one of the most successful groups of insects to inhabit the Earth during the past 100 million years.    From Wordnik.com. Reference

Formicidae in the order Hymenoptera, the same order comprising bees and wasps, and are believed to have descended from a wasp-like ancestor.    From Wordnik.com. Reference

A single segmented waist may be a synapomorphy for Formicidae, but within the family it is symplesiomorphic among the subfamilies sharing it.    From Wordnik.com.  [WordPress.com News] Reference

Davies SJ, Itino T, Pierce NE (2004) Codiversification in an ant-plant mutualism: Stem texture and the evolution of host use in Crematogaster (Formicidae: Myrmicinae) inhabitants of Macaranga (Euphorbiaceae).    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Formicidae.    From Wordnik.com.  [Murray-Darling woodlands and mallee] Reference

(Hymenoptera: Formicidae).    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Formicidae Vivarium.    From Wordnik.com.  [Chattanooga Pulse] Reference

Myrmecocystus (Formicidae). ".    From Wordnik.com.  [VERBATIM: The Language Quarterly Vol IX No 2] Reference