Pheidole
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Pheidole is a genus of ant that belongs to the ant subfamily Myrmicinae.
The genus Pheidole is a widespread and ecologically dominant genus containing as many as a thousand species (Wilson 2003). Most species of Pheidole are tri-morphic, which means that a given colony contains three kinds of ants: (1) the queen(s), (2) the "minor workers," and (3) the "major" workers, or "soldiers," which generally have enormous heads and mandibles in comparison to their usually fairly modest body size. These distinctive major workers have earned the genus Pheidole the nickname of "Big headed ants." It is important to note that the majors of a Pheidole colony, while they may look fierce, are often quite shy and are often the first to flee on any hint of danger. In most cases, the major workers are utilized within the nest to break up large food items, or outside to carry large items.
External links
- [Myrmecos.net images of live Pheidole]
- [Antweb, with many beautiful images of dead ants, including Pheidole]
References Cited
Wilson, E.O. 2003. Pheidole in the New World: A Hyperdiverse Ant Genus. Harvard University Press.
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