%0 Journal Article %T The ultrastructure of the protonephridial system of Götte's larva of Stylochus mediterraneus (Polycladida, Platyhelminthes) %A WATSON, NIKKI A. %A ROHDE, KLAUS %A LANFRANCHI, ALBERTO %J Zoologica Scripta %V 21 %N 3 %@ 0300-3256 %D 1992-07-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve