Nomadic-colonies
Guides
Leptogenys
Razorjaw Ants
Leptogenys is the most diverse genus in the ant subfamily Ponerinae, with over 260 described species distributed throughout tropical and subtropical regions worldwide. The genus exhibits remarkable morphological and behavioral diversity, ranging from large-eyed epigaeic species that forage above ground to small-eyed cryptobiotic species inhabiting soil and leaf litter. Many species possess distinctive falcate, bowed mandibles and specialize on isopod prey. Most species have ergatoid (worker-like) queens rather than typical winged queens.