Ward, Philip S.; Brady, Seán G.; Fisher, Brian L.; Schultz, Ted R. (2015). The evolution of myrmicine ants: phylogeny and biogeography of a hyperdiverse ant clade (Hymenoptera: Formicidae). Systematic Entomology. 40 (1): 61—81. doi:10.1111/syen.12090. ISSN0307-6970.
Ward, Philip S.; Brady, Seán G.; Fisher, Brian L.; Schultz, Ted R. (2015). The evolution of myrmicine ants: phylogeny and biogeography of a hyperdiverse ant clade (Hymenoptera: Formicidae). Systematic Entomology. 40 (1): 61—81. doi:10.1111/syen.12090. ISSN0307-6970.