It is commonly known as the big-headed ant in the US and the coastal brown ant in Australia. It is a very successful invasive species and is considered a danger to native ants in Australia [2] …

There are several species of bigheaded ants that can be found throughout the United States. They are in the genus Pheidole. Depending on the species, their color ranges from yellow to …

Sep 5, 2025 · Learn more about big-headed ants, where they nest, the trouble they cause, and what to do if you find them in your home or business.

Oct 21, 2025 · Fischer and Fisher (2013): Pheidole megacephala – commonly also known as the ‘African big-headed ant’ – is a globally distributed invasive ant species and can be found on …

Mar 3, 2020 · The bigheaded ant (BHA), Pheidole megacephala (Fabricius), is a very successful invasive species that is sometimes considered a danger to native ants and has been …

Jan 22, 2020 · Big Headed Ants are named because they are dimorphic, meaning they have both a major and minor worker that are two different sizes. The major worker is equipped with a …

Find out how to identify big-headed ants, their nesting habits, and effective control methods with expert solutions from Florida Pest Control.

Aug 15, 2025 · If you have encountered tiny ants with an exaggerated head shape, you are likely dealing with a member of the genus Pheidole or a related group commonly called bigheaded …

Learn about the Bigheaded Ant, named for their oversized heads and aggressive nesting behavior. Discover how to identify them, where they live, and the best ways to control …

Apr 11, 2025 · Big-headed ants (Pheidole spp.) are notable for their disproportionately large heads, particularly in major worker soldiers, differentiating them from other ant species.