[viruses]
   Family Microviridae
     Subfamily Bullavirinae
       Genus Alphatrevirus
         01 Escherichia virus alpha3ᵀ
         02 Escherichia virus ID21
         03 Escherichia virus ID32
         04 Escherichia virus ID62
         05 Escherichia virus NC28
         06 Escherichia virus NC29
         07 Escherichia virus NC35
         08 Escherichia virus phiK
         09 Escherichia virus St1
         10 Escherichia virus WA45