''Polymorphus actuganensis'' is a parasitic worm found in
Eurasia
Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelag ...
. Its proboscis has 18 rows of 8 hooks.
References
Polymorphidae
Animals described in 1949
{{Acanthocephalan-stub