[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain "Archaea" Woese et al. 1990
     Phylum "Euryarchaeota" Garrity and Holt 2001
       Class Halobacteria Grant et al. 2002
         Order Halobacteriales Grant and Larsen 1989
           Family Halobacteriaceae Gibbons 1974 (Approved Lists 1980)
             Genus Halobacterium Elazari-Volcani 1957 (Approved Lists 1980)
               1 Halobacterium salinarum corrig. (Harrison and Kennedy 1922) Elazari-Volcani 1957 (Approved Lists 1980)
               2 Halobacterium cutirubrum (Lochhead 1934) Elazari-Volcani 1957 (Approved Lists 1980)
               3 Halobacterium halobium (Petter 1931) Elazari-Volcani 1957 (Approved Lists 1980)
               4 Halobacterium noricense Gruber et al. 2005