Viruses  >  Duplodnaviria  >  Heunggongvirae  >  Uroviricota  >  Caudoviricetes  >  Methanobavirales

Family	Genus	Species
Anaerodiviridae	1	2
Armatusviridae	1	1
Kairosviridae	1	1
Leisingerviridae	1	4
Pigerviridae	1	1
Usuviridae	2	2