Talk:Thailand
Polyrhachis ypsilon not from Thailand
Kohout, R.J. 2014. A review of the subgenus Polyrhachis (Polyrhachis) Fr. Smith (Hymenoptera: Formicidae: Formicinae) with keys and description of a new species. Asian Myrmecology 6, 1–31. did not report ypsilon from Thailand, stating "Polyrhachis ypsilon is known from peninsular Malaysia, Singapore, Borneo and Sumatra".
add to list
Philidris must be added to the list of thai genera.