Gamergate
Guides
Platythyrea punctata
Common Silvery Hunter Ant
Platythyrea punctata is a neotropical ant species distinguished by its remarkable reproductive flexibility. Most populations reproduce through thelytokous parthenogenesis, where unmated workers produce female offspring from unfertilized eggs, resulting in colonies with clonal genetic structure. The species also exhibits facultative sexual reproduction, with occasional queens, gamergates (mated reproductive workers), and males appearing in some populations. This combination of alternative reproductive tactics is unique among ants and has made the species a model for studying social evolution, division of labor, and the transition between sexual and asexual reproduction.
Ponerinae
ponerine ants
Ponerinae is a diverse subfamily of ants containing approximately 1,600 species in 54 extant genera. Members are characterized by a single-segmented petiole and often a constricted gaster. The subfamily exhibits remarkable social flexibility, including multiple independent origins of gamergate reproduction where mated workers replace queens as functional egg-layers. Ponerines are primarily predatory and include some of the largest ants, such as Dinoponera gigantea. They serve as important model systems for studying the evolution of social behavior, foraging ecology, and morphological innovation.