Potamopyrgus antipodarum Reproductive Morphology, Mating Behavior, and Reproductive Anatomy
Male (top) and female P. antipodarum (by Assata Caldwell).
Typical position for copulation between a male (left) and female P. antipodarum (by Amanda Nelson).
Reproductive anatomy of adult female P. antipodarum (by Amanda Nelson).
Reproductive anatomy of adult male P. antipodarum (by Amanda Nelson).