Classification
Animalia [kingdom]Annelida [phylum]
Clitellata [class]
Oligochaeta [subclass]
Lumbricida [order]
Lumbricidae [family]
Helodrilus [genus]
Genus Helodrilus bevat de volgende taxa:
Helodrilus oculatus [species]
Helodrilus patriarchalis [species]