[viruses]
   Order Caudovirales
     Family Herelleviridae
       Subfamily Bastillevirinae
         Genus Caeruleovirus
           1 Bacillus virus Bc431ᵀ
           2 Bacillus virus Bcp1
           3 Bacillus virus BCP82
           4 Bacillus virus BM15
           5 Bacillus virus Deepblue
           6 Bacillus virus JBP901