Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Genitalia of Distenia gracilis (Blessig, 1872), male, from Liaoning, China 12 median lobe 13 rods of endophallus, including hair-like thin rod of ejaculatory duct 14 tegmen a ventral view b lateral view c dorsal view 15 tergite VIII in dorsal view. Scale 1 mm.
