Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           ?"viruses"
             Family Phycodnaviridae
               Genus Chlorovirus
                 01 Acanthocystis turfacea chlorella virus 1
                 02 Hydra viridis Chlorella virus 1
                 03 Paramecium bursaria Chlorella virus 1ᵀ
                 04 Paramecium bursaria Chlorella virus A1
                 05 Paramecium bursaria Chlorella virus AL1A
                 06 Paramecium bursaria Chlorella virus AL2A
                 07 Paramecium bursaria Chlorella virus BJ2C
                 08 Paramecium bursaria Chlorella virus CA4A
                 09 Paramecium bursaria Chlorella virus CA4B
                 10 Paramecium bursaria Chlorella virus IL3A
                 11 Paramecium bursaria Chlorella virus NC1A
                 12 Paramecium bursaria Chlorella virus NE8A
                 13 Paramecium bursaria Chlorella virus NY2A
                 14 Paramecium bursaria Chlorella virus NYs1
                 15 Paramecium bursaria Chlorella virus SC1A
                 16 Paramecium bursaria Chlorella virus XY6E
                 17 Paramecium bursaria Chlorella virus XZ3A
                 18 Paramecium bursaria Chlorella virus XZ4A
                 19 Paramecium bursaria Chlorella virus XZ4C