[viruses]
   Order Caudovirales
     Family Myoviridae
       Subfamily Tevenvirinae
         Genus Tequatrovirus
           01 Escherichia virus AR1
           02 Escherichia virus C40
           03 Escherichia virus CF2
           04 Escherichia virus E112
           05 Escherichia virus ECML134
           06 Escherichia virus HY01
           07 Escherichia virus HY03
           08 Escherichia virus Ime09
           09 Escherichia virus RB3
           10 Escherichia virus RB14
           11 Escherichia virus slur03
           12 Escherichia virus slur04
           13 Escherichia virus T4ᵀ
           14 Shigella virus Pss1
           15 Shigella virus Sf21
           16 Shigella virus Sf22
           17 Shigella virus Sf24
           18 Shigella virus SHBML501
           19 Shigella virus Shfl2
           20 Yersinia virus D1
           21 Yersinia virus PST