Girardia titicacana copulatory apparatus
Licence:
Imaging technique:
Illustration
Description:
Girardia titicacana (originally Dugesia titicacana) sagittal view of the copulatory apparatus.
4, pigment zone; 5, rhabdite-forming zone; 7, copulatory bursa; 8, stalk of same; 9, entrance of oviducts in bursa; 10, penis bulb; 11, vas deferens; 12, seminal vesicle in penis buls; 13, penis papilla; 14, cement glands of atrium; 15, common genital atrium.
Original source:
http://www.biodiversitylibrary.org/page/7569365#page/509/mode/1up
Creator:
Libbie Henrietta Hyman
Taxonomic name: