Classification System: ICTV (2023 Release, MSL#39, release v3)
(Unranked): Virus
Group V: ssRNA(-)
Group: Circular ss RNA
Realm: Ribozyviria
Regnum: -
Phylum: -
Classis: -
Ordo: -
Familia: Kolmioviridae
Genus: Deltavirus
Species: Hepatitis delta virus
Hepatitis delta virus