The Viruses
   The DNA Viruses
     The dsDNA Viruses
       Family Tectiviridae [monotypic]
         Genus Tectivirus
           1 Bacillus phage AP50
           2 Bacillus phage Bam35
           3 Bacillus phage phiNS11
           4 Enterobacteria phage PRD1ᵀ
           5 Thermus phage P37-14