Pheidole megacephala
| Pheidole megacephala | |
|---|---|
| Dorsal view of a minor worker big-headed ant | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Subfamily: | Myrmicinae |
| Genus: | Pheidole |
| Species: | P. megacephala |
| Binomial name | |
| Pheidole megacephala (Fabricius, 1793) | |
| Synonyms | |
|
Atta testacea Smith 1858 | |
Pheidole megacephala is a species of ant in the subfamily Myrmicinae. 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 and other places. It is regarded as one of the world's worst invasive ant species.