The answer to 'types of fire ant' is that there are several different species of fire ants, with the most common being the red imported fire ant (Solenopsis invicta) and the black imported fire ant (Solenopsis richteri). Fire ants are small, reddish-brown ants that are known for their aggressive behavior and painful stings.
Fire ants typically build large, dome-shaped mounds in the ground, often in open areas like lawns, fields, and gardens. They are found throughout the southern United States, as well as in some parts of the Midwest and West. Fire ants are a major pest problem for homeowners and can be difficult to control due to their resilience and rapid reproduction.