Neotrogla is a genus of barklice noted for its reversed sex roles and organs, traits shared by all species of the genus. Neotrogla are found in dry cave...

pseudo-penis to occur in the insects is found in the barklouse genus Neotrogla. In this genus, the pseudo-penis plays a part in their rarely-seen sexual...

entomologist Charles Linehard described a new genus of barkflies called Neotrogla. Species of this genus have sex-reversed genitalia: females have penis-like...

form of the male genitalia. It contains the only known genus of animals, Neotrogla, where females possess a penis-like organ and take on typical male sex...