Chelaner Epelysidris Nothidris Phacota Syllophopsis Monomorium is a genus of ants in the subfamily Myrmicinae. As of 2013 it contains about 396 species. It is distributed around the world, with many species native to the Old World tropics. It is considered to be `one of the more important groups of ants,` considering its widespread distribution,..... Found on http://en.wikipedia.org/wiki/Monomorium