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Acromyrmex octospinosus, the dream species of many ant keepers. A species frequently featured on television, for example, in BBC documentaries (David Attenborough). A highly recognizable species, and its most recognizable trait is the habit of walking back to their nest with leaves.

Note: When you purchase a leaf cutter colony, you will also receive a comprehensive care sheet.

Specifications :
Scientific name : Acromyrmex octospinosus
Dutch name:/
Distribution area  : South America
Color of the ant : red, brown, orangeish
Difficulty level : 5/5
Queen size : 12-13 mm
Worker size : 5-12 mm
Soldier size: 10-12
Temperature and humidity
Fungal chamber
Temperature: 23-26 degrees
Humidity: 95-100%
Outside world
Temperature: 21-28 degrees
Humidity: 50-70%
Waste chamber
Temperature: 21-28 degrees
Humidity : 30%-60%
Winter dormancy:/
Growth rate: 4/5
Grow to number of workers: +- 20,000 workers
Subfamily: Myrmicinae
Foundation: claustral
Colony formation: monogyne (can have one queen per nest)
Food: various types of fresh and dried leaves
Food requirement: high

Recommended nest type: Quality ants cylinder nest

Care:

Keep the nest temperature between 23°C and 26°C. In the wild, leafcutter ants are accustomed to an extremely stable underground temperature that fluctuates around 1°C year-round. The most important thing, however, is to measure the temperature where the fungus is located. Many people measure the temperature in the enclosure, and this is never accurate. You'll need a thermometer with a probe that you can place in the nest. This is the only accurate way to measure the ants' temperature.

Humidity. The humidity of your nest is crucial for the health of the colony. You should aim for a relative humidity as close to 100% as possible. Many sources will tell you that anything above 80% is fine. This is not the case. You should also measure this humidity directly where the mold is located. A distance of a few centimeters can reduce the accuracy of the humidity measurement by many percent. Keep in mind that any cold surface acts as a dehumidifier, converting water vapor in the air back into liquid water. This means that the front viewing window of your exhibit, which is normally the coldest part of your exhibit, will likely become covered in condensation, obstructing your view. Don't be tempted to lower the humidity to prevent this.