the root (no rank)
Viruses (domain)
dsDNA viruses, no RNA stage (subkingdom)
Adenoviridae (family)
Aviadenovirus (genus)
fowl adenovirus D (species)
[hide inferior taxa]
fowl adenovirus 11 (subspecies)
fowl adenovirus 3 (subspecies)
fowl adenovirus 9 (subspecies)