FIGURE 3 in Molecular and morphological evidence for two new species of terrestrial planarians of the genus Microplana (Platyhelminthes; Turbellaria; Tricladida; Terricola) from Europe

FIGURE 3. Microplana scharffi (Graff 1896). Holotype (as Rhynchodemus scharffi), NHMW, L154/M254, Inventory number 2832. a. Diagram of the copulatory apparatus, based on the following micrographs. b–d. Micrographs of the copulatory apparatus at different planes through the serial sections. e. Micrograph at larger magnification of the penis showing the combined sperm duct entering the ejaculatory duct. Anterior to the left.