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 Terrabacteria Battistuzzi et al. 2004 Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980) Class Bacilli Ludwig et al. 2010 Order Bacillalesᵀ Prévot 1953 (Approved Lists 1980) Family Bacillaceaeᵀ Fischer 1895 (Approved Lists 1980) [Genus Salibacillus Wainø et al. 1999] see Genus Virgibacillus Heyndrickx et al. 1998 1 [Salibacillus marismortui (Arahal et al. 1999) Arahal et al. 2000] see Virgibacillus marismortui (Arahal et al. 1999) Heyrman et al. 2003 2 [Salibacillus salexigensᵀ (Garabito et al. 1997) Wainø et al. 1999] see Virgibacillus salexigens (Garabito et al. 1997) Heyrman et al. 2003