Which ant is known for having a foul odor when crushed?

The ant known for emitting a foul odor when crushed is the odorous house ant. This species derives its name from the distinctive smell it produces, which is often compared to that of rotten coconut. This odor comes from chemicals released when their bodies are crushed, serving as a defense mechanism against predators.

Understanding the characteristic behaviors and physical traits of different ant species is crucial for effective pest management and identification. In contrast, while pavement ants, carpenter ants, and thief ants may possess unique traits that distinguish them, they do not emit a notably foul odor when crushed, which sets odorous house ants apart. This ability to identify and differentiate among ant species based on sensory cues is essential for those involved in pest control and provides critical knowledge for addressing infestations appropriately.