''Calliobdella'' is a genus of
annelids
The annelids (), also known as the segmented worms, are animals that comprise the phylum Annelida (; ). The phylum contains over 22,000 extant species, including ragworms, earthworms, and leeches. The species exist in and have adapted to vario ...
belonging to the family
Piscicolidae
The Piscicolidae are a family of jawless leeches in the order Rhynchobdellida that are parasitic on fish. They occur in both freshwater and seawater, have cylindrical bodies, and typically have a large, bell-shaped, anterior sucker with which the ...
.
The species of this genus are found in Europe and Northern America.
Species:
*''
Calliobdella knightjonesi''
*''
Calliobdella lophii''
*''
Calliobdella mammillata''
*''
Calliobdella nodulifera''
*''
Calliobdella punctata''
References
{{Taxonbar, from=Q5175101
Piscicolidae