Leafcutter ant carrying

Leafcutter ants (Atta spp.) carry leaf fragments to cultivate fungi, building complex underground colonies in the Neotropics.

About this subject

A fascinating fact is that leafcutter ants have practiced agriculture for about 50 million years, long before human agriculture emerged. They maintain a mutualistic relationship with the fungus, providing it with fresh leaves and protecting it from parasites. In return, the fungus produces protein-rich structures called gongylidia, which serve as food for the colony. This agricultural system is so efficient that it has inspired research in biotechnology and biological pest control.

Frequently Asked Questions

Why do leafcutter ants carry leaves?

They carry leaves to cultivate a symbiotic fungus inside the nest. This fungus serves as the main food source for the colony, especially for larvae and the queen.

Do leafcutter ants eat the leaves they carry?

No, they do not eat the leaves directly. The leaves are used as a substrate for growing the fungus, which is the actual food.

Where do leafcutter ants live?

They are native to Central and South America, inhabiting tropical forests and agricultural areas. Their underground nests can be very extensive.