Camponotus castaneus (Chestnut Carpenter Ant)

It's my theory that Camponotus castaneus, the Chestnut Carpenter Ant, used to be more widely distributed across Ontario. These beautiful ants are bright orange and one of the largest ants in North America. They form large colonies, but are typically timid and come out only at night amidst mixed forests and savannah.

It's theorized that many Northern species of ants are darker in colour in order to absorb more heat. It shouldn't be surprising then, that in Canada, these ants are now found only on Point Pelee-- the Southermost tip, although they likely lived more widely around the coast of Lake Erie.

As they fly later in the year than other carpenter ant species, it is expected that colonies are slightly smaller at the end of the year. Queens range from 17-18mm, and workers from 7-17mm. These ants should be kept closer to 28 degrees C with a humidity around 60%. Unlike other carpenter ants, these are a soil nesting species which require higher humidity.

Shipping Conditions

Just a warning, we will NOT ship live ants into the US unless the receiver has a permit. If such an order is made, it will be refunded, minus a 10% processing fee and restocking fee

This product is from Canada Ant Colony. The full catalogue, including all variants, can be found at https://canada-ant-colony.com

For US Ant Keepers

We can't ship live ants to the US, but we've partnered with Stateside Ants to help spread ant keeping. They're a highly reputable ant store and ship to all states in the lower 48. You can check them out here and use code DTAHAFFIL for 10% off