Figure 21.
Tetrablemma menglaensis sp. n., female paratype. A, B Cleared vulva (KOH-treated) A dorsal view B dorsal-lateral view. Abbrs.: CP central process; EP epigynal pit; IVP inner vulval plate; LH lateral horn; PA preanal plate; POG postgenital plate; SR seminal receptaculum; VD vulval duct; VS vulval stem.