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Leafcutter Ant

uncommon

Leafcutter Ant

Atta cephalotes

Habitat
Tropical forests of Central and South America
Body length
14 mm
Order
Hymenoptera · Formicidae

Weird but real

Doesn't eat the leaves it cuts. Farms a specific fungus on them inside underground cathedral nests, in a relationship 50 million years old.

Why it's cool

Tiny civilizations doing industrial agriculture. The fungus has co-evolved to be unable to live anywhere else. Mutual dependence as a way of life.

Photographs

Leaf-cutter ants at Playa Blanca, Cahuita, Costa Rica.
Hans Hillewaert · CC BY-SA 4.0 · source
Location taken: Smithsonian National Museum of Natural History. Names: Atta cephalotes (Linnaeus, 1758), Forest Bachac, Leaf-Cutter Ant, Sauva Da Mat Classification: Animalia > Arthropoda > Insecta > Hymenoptera > Formicidae > Atta > Atta cephalotes.
Photo by David J. Stang · CC BY-SA 4.0 · source