''Sphaerirostris'' is a genus of
parasitic worms
Parasitic worms, also known as helminths, are a polyphyletic group of large macroparasites; adults can generally be seen with the naked eye. Many are intestinal worms that are soil-transmitted and infect the gastrointestinal tract. Other par ...
belonging to the family
Centrorhynchidae.
The species of this genus are found in Europe, Russia and Northern America.
Species:
*''
Sphaerirostris areolatus''
*''
Sphaerirostris batrachus''
*''
Sphaerirostris bipartitus''
References
Polymorphida
Acanthocephala families
{{acanthocephalan-stub