''Arhythmorhynchus'' is a genus of
parasitic worms belonging to the family
Polymorphidae
The thorny-headed worm family Polymorphidae contains endoparasites which as adults feed mainly in fish and aquatic birds. When this taxon was erected by Meyer in 1931, a subfamily Polymorphinae was established in it. As the Polymorphidae as prese ...
.
The species of this genus are found in Europe and Northern America.
Species:
*''
Arhythmorhynchus capellae''
*''
Arhythmorhynchus comptus''
*''
Arhythmorhynchus distinctus''
References
Polymorphidae
Acanthocephala genera
{{acanthocephalan-stub