''Plagiorchis'' is a genus of parasitic

trematode Trematoda is a Class (biology), class of flatworms known as trematodes, and commonly as flukes. They are obligate parasite, obligate Endoparasites, internal parasites with a complex biological life cycle, life cycle requiring at least two Host ( ...

s (flukes) in the family Plagiorchiidae.

References

Plagiorchiidae Plagiorchiida genera {{Trematoda-stub