Classification
Animalia [kingdom]Annelida [phylum]
Clitellata [class]
Oligochaeta [subclass]
Tubificida [order]
Tubificidae [family]
Phallodrilinae [subfamily]
Gianius [genus]
Genus Gianius bevat de volgende taxa:
Gianius aquaedulcis [species]
Gianius riparius [species]