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