The correct option is C Fasciola
Common liver fluke or Sheep liver fluke are the common names of Fasciola. It is a flat-worm and belongs to phylum Platyhelminthes. It has two hosts: definitive (ruminants and humans) and intermediate (snail).
Common name of Dracunculus, Loa loa and Enterobius is Guinea worm, Eye worm and Pin worm, respectively.