Classification
Biota [regio]Animalia [regnum]
Acanthocephala [phylum]
Archiacanthocephala [classis]
Oligacanthorhynchida [ordo]
Oligacanthorhynchidae [familia]
Prosthenorchis [genus]
Genus Prosthenorchis contains the following taxa:
Oncicola spirula (Olfers in Rudolphi, 1819) [species]