Group 1 and Families
dsDNA
-Polyomaviridae
-Papillomaviridae
-Adenoviridae
-Herpesviridae
-Poxviridae
Group 2
ssDNA
-Paroviridae
Group 3
dsRNA
-Reoviridae
Group 4
(+)ssRNA
-Picornaviridae
-Flaviviridae
-Togaviridae
-Coronaviridae
Group 5
(-)ssRNA
-Paramyxoviridae
-Rhabdoviridae
-Filoviridae
-Orthomyxoviridae
-Bunyavirales
Group 6
(+)ssRNA with DNA intermediate
-Retroviridae
Group 7
dsDNA w/ RNA intermediate
-Hepadnaviridae