prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Domain "Bacteria" Woese et al. 1990 Phylum "Chlorobi" Iino et al. 2010 1 Class Chlorobea Cavalier-Smith 2002 [monotypic] 2 Class Dehalococcoidia Löffler et al. 2013 [monotypic] 3 Class Ignavibacteria Iino et al. 2010 [monotypic]