Colobopsis leonardi

In the wild, Colobopsis leonardi lives almost exclusively in trees, where it nests inside hollow twigs, branches, bamboo, and dead wood. Rather than digging their own nests, they occupy natural cavities and defend them using their unique phragmotic soldiers. These soldiers block the nest entrance with their modified heads, creating a living door that is almost impossible for predators to pass.

Workers forage through the forest canopy searching for honeydew, nectar, and small insects. Colonies generally remain relatively small, often consisting of only a few hundred workers, making them ideal for observation in captivity. Their arboreal lifestyle and specialized defense strategy make them one of the most fascinating carpenter ants to watch.

Colobopsis leonardi is the perfect species for ant keepers looking for something truly extraordinary. Their famous "door head" soldiers are unlike anything found in most other ant species and provide fascinating behavior that can be observed every day.

At Esthetic Ants we offer strong, healthy colonies with a fertile queen and workers to ensure a successful start. Because colonies remain relatively compact, they are easy to house while still displaying highly interesting behavior.

If you are looking for one of the most unique arboreal ant species in the hobby, Colobopsis leonardi is an outstanding addition to any collection.

Temperature
Colobopsis leonardi prefers tropical temperatures between 24 and 28°C. Gentle heating is recommended to stimulate brood development and colony activity.

Humidity
The nest should remain moderately to highly humid, around 60 to 80% humidity. Good ventilation is equally important to prevent mold.

Food
Provide a varied diet consisting of:

• Sugar water or honey water
• Small insects such as fruit flies, termites, or small crickets
• Occasionally ant jelly or small pieces of fruit

Hibernation
This tropical species does not require a winter diapause.

Nest and setup
Because this is an arboreal species, vertical nests are highly recommended. Acrylic nests with wooden inserts, bamboo nests, cork nests, and naturalistic setups work exceptionally well. Small entrance holes allow the soldiers to display their remarkable door-blocking behavior.

Escape prevention
Workers are excellent climbers. A secure lid and PTFE barrier are strongly recommended.

Defense
Workers can bite but are generally calm. Their primary defense is the unique phragmotic soldiers that seal the nest entrance with their heads rather than direct aggression.