Examples from the Web for formica
At the end of a longer or shorter period the expedition discovers a scent, which it follows up to the nest of the Formica fusca.The Industries of Animals|Frdric Houssay
A vertical flat scale, observable on the footstalk of the genus Formica, &c.An Introduction to Entomology: Vol. III (of 4)|William Kirby
The Jet Ant (Formica fuliginosa) excavates wood, hollowing out its labyrinth in the trunk of a tree with consummate skill.
The Wood Ant (Formica lignipeda) is another familiar species.
The Red Ant (Formica rufa) is singularly adroit in seizing the droplet left it by the plant-louse.