Predatory-ants
Guides
Dorylinae
Army Ants and Allies
Dorylinae is a diverse ant subfamily comprising approximately 27 genera distributed across tropical and subtropical regions worldwide. The subfamily was substantially revised in 2014 when Brady et al. synonymized five previously recognized dorylomorph subfamilies (Aenictinae, Aenictogitoninae, Cerapachyinae, Ecitoninae, and Leptanilloidinae) under Dorylinae, and further refined by Borowiec (2016) who resurrected numerous genera. The group includes the classic 'army ants' exhibiting the 'army ant adaptive syndrome'—characterized by group foraging, nomadism, and specialized queens—though not all members display these traits. Molecular evidence suggests Dorylinae genera originated between 102 and 74 million years ago, followed by rapid adaptive radiation.
Strumigenys
Mustache and Pygmy Snapping Ants
Strumigenys is a hyperdiverse genus of small predatory ants in the subfamily Myrmicinae, comprising over 880 species. Members are characterized by specialized mandible morphology ranging from gripping to trap-jaw mechanisms, and cryptic lifestyles primarily in leaf litter and soil habitats. The genus exhibits remarkable diversity in nesting strategies, including solitary nesting, xenobiosis, and social parasitism. Several species reproduce via thelytokous parthenogenesis, a rare trait among ants that facilitates colonization of new environments.