Terrestrial Planarians from Japanese Territories. 



gLo 



37 



od yo 



7is 



Qv cd 



Text figs. 18 and 19. Sagittal sections of the copulatory organs of Plac. fuscatus, dia- 

 gram m ati call y shown. 

 Index letters as in text figs. 1 and 3. 



