
Identifying Carpenter Ants
Most of us tend to think that all ants look alike. While this is true to some degree, there are clear differences between different types of ants that are easy to spot upon a closer investigation. Taking the time to look closely and identify the specific variety of ant in your home is an important first step toward eradicating any ant invasion. With carpenter ants, however, early identification is especially important given the destructive nature of these ubiquitous pests.- Size: Carpenter ants are large, ranking among North America’s largest ants. Most carpenter ants are around 0.25 inches (0.64 cm), though worker ants can often grow as long as 0.5 inches (1.27 cm) and the queen can measure a whopping 1.0 inch (2.54 cm) long.
- Colour: These ants can be brown, black, reddish-brown, brownish-yellow, or even black and brown together.
- Antennae: All ants have two antennae protruding from their heads. Some ants have antennae that look like straight lines. Carpenter ants’ antennae, however, always have a “bent” shape that is similar to a bent elbow.
- Other Features: Carpenter ants can have wings, but not all carpenter ants have wings. They also have heart-shaped heads and large jaws that are easily visible.