Classification
(master taxon) [(master rank)]Protoctista [kingdom]
Actinopoda [phylum]
Sarcodina [subphylum]
Polycystina [class]
Nassellaria [order]
Plagoniidae [family]
Helotholus [genus]
Genus Helotholus bevat de volgende taxa:
Helotholus histricosa [species]