prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Lentisphaerae" Cho et al. 2004
       1 Class Lentisphaeria Cho et al. 2012
       2 Class Oligosphaeria Qiu et al. 2013 [monotypic]