Picture details
Genus Pseudoceros
Species gravieri
Authority Meixner, 1907
Family Pseudocerotidae
Order Polycladida
Location Malapascua, Cebu, Philippines
PHOTO © Copyright Teresa Zuberbühler, Switzerland
Comments This is a quite rare documentation of mating flatworms. Check out the introductory pages to learn more about the mating behavior of marine polyclads!