[viruses] Realm Riboviria Family Cystoviridae [monotypic] Genus Cystovirus 1 Pseudomonas virus phi6ᵀ 2 Pseudomonas virus phi8 3 Pseudomonas virus phi12 4 Pseudomonas virus phi13 5 Pseudomonas virus phi2954 6 Pseudomonas virus phiNN 7 Pseudomonas virus phiYY