the root (no rank)
Viruses (domain)
ssDNA viruses (subkingdom)
Microviridae (family)
Chlamydiamicrovirus (genus)
[hide inferior taxa]
Chlamydia phage 2 (species)
Chlamydia phage 3 (species)
Chlamydia psittaci phage phi-CPG1 (species)