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] Domain Bacteria Woese et al. 1990 [paraphyletic?] Superphylum Planctomycetes-Verrucomicrobia-Chlamydiae (PVC) Wagner and Horn 2006 Phylum Verrucomicrobia Hedlund 2011 Class Opitutae Choo et al. 2007 Order Puniceicoccales Choo et al. 2007 [monotypic] Family Puniceicoccaceaeᵀ Choo et al. 2007 Genus Pelagicoccus Yoon et al. 2007 Pelagicoccus mobilis Yoon et al. 2007