Halspiviridae Thaspiviridae His List of virus families and subfamilies Bicaudaviridae Asgard (archaea) DNA virus Archaeal virus Virus classification Baltimore classification Bio-like structure Diversity-generating retroelement Phagemid Tandem repeat Ovaliviridae Spiegelman's Monster Biological dark matter Defective interfering particle Retrozyme Integrative and conjugative element Non-cellular life Sulphobes Transpoviron Adnaviria Nanobe Viroid Ribozyviria Coacervate Proteinoid Nanobacterium Retroposon Fosmid Endogenous viral element Finnlakeviridae Retron Plastid Obelisk (biology) Transposable element Clonally transmissible cancer Ribozyme Monodnaviria HeLa Riboviria Tolecusatellitidae Duplodnaviria Virusoid Model lipid b…

bilayer Cosmid Varidnaviria Plasmid Fungal prion Deltasatellite Parakaryon Cancer cell Satellite (biology) Jeewanu Protocell Virus Last universal common ancestor Mitochondrion Microbacterium virus MuffinTheCat Prion Virophage Protist Eukaryote Telomerase reverse transcriptase Bat mastadenovirus A Animal Bacteriophage Earliest known life forms Archaea Life Bacteria Fungus Plant Betasatellite