living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Prokaryotae see Superkingdom Prokarya
     Kingdom Virus see [unranked] viruses
       bacterial viruses
         Family Pedoviridae see Family Podoviridae
           [unranked] "T7 Phage Group"
             1 "phage T7"ᵀ
             2 "phage H"
             3 "phage PTB"
             4 "phage R"
             5 "phage T3"
             6 "phage Y"
             7 "phage W31"
             8 "phage phiI"
             9 "phage phiII"