Camponotus planatus
Temperature
24–28 °C
Humidity
60–80%
Colony size
1,000–5,000
Queen size
10–12 mm
Worker size
4–8 mm
Diet
Care Guide
Camponotus planatus is a charming and adaptable species of carpenter ant that offers an engaging experience for intermediate ant keepers. These ants exhibit a moderate degree of size polymorphism: the queen measures between 10 and 12 mm, while the worker caste ranges from smaller minors of around 4 mm to larger majors that can reach 8 mm. This size variation is not as extreme as in some other Camponotus species, but it still provides a satisfying visual contrast within the colony. The colony itself can grow to a respectable size of 1,000 to 5,000 workers, making them substantial enough to observe complex social behaviors without becoming overwhelming.
One of the most appealing traits of Camponotus planatus is their lively foraging behavior. They are enthusiastic scavengers and hunters, readily accepting a varied diet of insects, sugar water, and honeydew. Providing a mix of protein sources, such as fruit flies, crickets, or mealworms, alongside a steady supply of sugary liquids will keep the colony active and thriving. They do not require a period of hibernation, which simplifies year-round care, but they do appreciate stable warmth and humidity. Maintaining temperatures between 24 and 28 °C and a humidity level of 60 to 80 percent in the nest area is key to ensuring healthy brood development and queen longevity.
Care difficulty
Keeping Camponotus planatus is best suited for ant keepers who have already gained some experience with hardier species. While they are not overly fragile, their intermediate difficulty rating stems from their sensitivity to fluctuations in humidity and their need for a spacious nest with appropriate moisture gradients. They are claustral founders, meaning the queen seals herself in a chamber after mating and raises her first brood without any outside food. This makes the founding stage relatively straightforward, but once the colony grows, they require consistent attention to nest conditions. Their wood-nesting habits mean that a formicarium with natural or artificial wood structures will be appreciated.
Housing
A suitable enclosure for Camponotus planatus should mimic their preferred nesting environment. They are known to nest in dead wood in the wild, so a formicarium with a wooden insert or a cork-lined chamber works well. Alternatively, acrylic or plaster nests with high humidity zones can be used. It is important to provide a large outworld for foraging and feeding, as these ants are active explorers. Regular moistening of the nesting area is necessary to maintain the required humidity, but care must be taken to avoid waterlogging. A heat cable placed along one side of the nest can create a thermal gradient, allowing the ants to choose their preferred temperature.
First days after purchase
When your Camponotus planatus colony arrives, give them time to settle in. Place the formicarium in a quiet, dimly lit location and resist the urge to disturb them. For the first few days, minimal interference is best. Ensure they have constant access to fresh water and a small amount of sugar water or honey. Avoid offering large prey items until the colony has adjusted. Observe from a distance; you may see the queen tending her first eggs or workers exploring their new home. Patience during this acclimatization phase will pay off with a strong, thriving colony.