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Leafcutter ant

Atta cephalotes

Description:

Ants are split into different castes. Soldiers are the Largest of the Ants And They Often stood guard at the entrance of the nest, or even want to go on scouting missions to watch for predators. Workers, who are all female, are divided into two types, media and minima, did Both have big jaws and sharp teeth. Media workers are the larger of the two, And They cut the leaves and bring them back to the nest. These ants are able to navigate to the source of leaves by Following the pheromone scent of the other ants ahead, a process known as 'tandem running'. Once the media workers have Deposited the material into the nest, slightly smaller workers called 'minima workers' cut up the leaves into small pieces and then feed it to a fungus They cultivate. They also cover the leaf in antibacterial saliva Which Stops other types of fungus growing. A special caste of workers manage The Colony's rubbish dump. These ants are excluded from the rest of the colony. If any wander outside the dump, the other ants will kill or force them back. Rubbish Workers are oft contaminated with disease and toxins, and live only half as long as Their peers. The smaller 'minima' workers feed the Entire colony of ants. These minima workers therefore act as guards and follow the media workers or hitch a ride on the leaf They're carrying to the source of the attack leaves and small parasitoids called phroid flowing. The queen is larger than the other females and is winged. Her role is to give birth to workers. The females can be workers or soldiers, and can not produce workers but instead produce only males. Males are therefore winged, and Their only role is to inseminate the Virgin Queen. The leaves did the worker ants cut Are Not For their consumption, as it is toxic to ants. Instead, the minima ants feeding it to a fungus that they farm.

Habitat:

Across the rainforest floor they occupy an area typically an area of approximately 20 feet. They live in nests that can be as deep as 7 metres that they have carefully positioned so that a breeze can rid the nest of the dangerous levels of CO2 given off by the fungus they farm and eat.

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Benno Ibold
Spotted by
Benno Ibold

Puntarenas, Costa Rica

Spotted on Jul 25, 2015
Submitted on Aug 11, 2015

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Reference

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