Publications:

Bolton's catalogue of ants of the world, 1758-2005
B Bolton, G Alpert, PS Ward, P Naskrecki
Harvard University Press, 2006

Evaluating alternative hypotheses for the early evolution and diversification of ants
SG Brady, TR Schultz, BL Fisher, PS Ward
Proceedings of the National Academy of Sciences 103 (48), 18172-18177, 2006

The evolution of myrmicine ants: phylogeny and biogeography of a hyperdiverse ant clade (h ymenoptera: F ormicidae)
PS Ward, SG Brady, BL Fisher, TR Schultz
Systematic Entomology 40 (1), 61-81, 2015

Natural populations of Trypanosoma cruzi, the agent of Chagas disease, have a complex multiclonal structure.
M Tibayrenc, P Ward, A Moya, FJ Ayala
Proceedings of the National Academy of Sciences 83 (1), 115-119, 1986

Phylogenomic insights into the evolution of stinging wasps and the origins of ants and bees
MG Branstetter, BN Danforth, JP Pitts, BC Faircloth, PS Ward, ...
Current Biology 27 (7), 1019-1025, 2017