Description Copulatory organ: de - cirrus or ejaculatory duct; vs - seminal vesicle. Scale (mm) - 100.Author Korgina, 2002PNG file - 215.11 kB - 800 x 813 pixelsadded on 2017-04-07434 viewsWoRMS taxaScan of photoPhaenocora polycirra Beklemischev, 1929checked Tyler, Seth 2017-04-07 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License