ProstemmatinaeProstemmatinae is a subfamily of damsel bugs in the family Nabidae. In America, there are at least 13 described species in Prostemmatinae.GeneraThere are two tribes:Phorticini Phorticus Stål, 1860 Rhamphocoris Kirkaldy, 1901Prostemmatini Alloeorhynchus Fieber, 1860 Pagasa Stål, 1862 Prostemma Laporte, 1832