SemiumSemium is a genus of plant bugs in the family Miridae. There are about seven described species in Semium.SpeciesThese seven species belong to the genus Semium:Semium brailovskyi Schuh, 2017Semium guatemalanus Carvalho, 1976Semium hirtum Reuter, 1876Semium rubronotum Kelton, 1959Semium subglaber Knight & Slater, 1927Semium subglabrum Knight, 1927Semium villosum Kelton, 1973