prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Actinobacteria" Garrity and Holt 2001
       Class Acidimicrobiia Norris 2013 [monotypic]
         Order Acidimicrobiales Stackebrandt et al. 1997 [monotypic]
           Suborder "Acidimicrobineae" Garrity & Holt, 2001
             Family Iamiaceae Kurahashi et al. 2009
               1 Genus Aquihabitans Jin et al. 2013
               2 Genus Iamia Kurahashi et al. 2009