Which of the following ants is the only dimorphic species noted in Georgia and Florida?

The Big Headed Ant is the only dimorphic species noted in Georgia and Florida, which means it exhibits two distinct forms in terms of size and structure within the same species. This dimorphism is particularly evident in the worker castes, where there are both smaller workers and larger workers with significantly larger heads.

This characteristic is crucial in understanding their foraging and colony defense strategies, as the larger-headed workers often handle larger prey and provide protection for the colony, while the smaller workers tend to focus on other tasks. Identifying this species correctly is vital for pest control operators since it helps in implementing targeted management strategies. Understanding the behavior and structure of the Big Headed Ant aids in accurately assessing infestations and devising effective control measures specific to their ecological role in the environment.