Farming Ants: Leafcutters and Fungus Growers
Hundreds of ant species live as farmers in the warmer regions of North and South America. These insects- a single evolutionary radiation- cultivate an edible fungus fed with bits of vegetative debris, or in the case of the leafcutter ants, with live vegetation.
Acromyrmex sp. nr. crassispinus cutting into an orange peel. Citrus is a favorite target for leafcutters, perhaps because the plants are not native to the Americas and have not yet evolved defenses against the voracious ants.
Lagunas de Yala, Jujuy, Argentina
Acromyrmex sp. nr. crassispinus cutting into an orange peel. Citrus is a favorite target for leafcutters, perhaps because the plants are not native to the Americas and have not yet evolved defenses against the voracious ants.
Lagunas de Yala, Jujuy, Argentina
Canon EOS 20D |
Original size: 3504x2336 |
Current: 800x534 |
