Orthopteroid Insects (3)
Phasmida (3)
Agathemerodea (1)
Timematodea
Verophasmatodea (10)
The covering of the male genital opening; the 9th sternum. Often referred to as the male operculum, but the use of poculum is preferable since it cannot be confused with the female operculum. [Lamina subgenitalis, Subgenital plate].