Ecitoninae is a subfamily of ants known for their unique behavior and social structure. These ants are often referred to as "army ants" due to their aggressive foraging tactics, where they move in large groups to hunt and scavenge for food. They are primarily found in tropical regions and are known for their nomadic lifestyle, frequently relocating their colonies in search of resources.
The most notable characteristic of Ecitoninae is their coordinated raids, which can involve thousands of individuals. During these raids, they can overwhelm prey much larger than themselves, showcasing their teamwork and efficiency. This subfamily includes several genera, with Eciton being one of the most recognized.