prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Count: [*] 34p;74c;164o;358f;2552g [13 Sep 2017] Domain "Bacteria" Woese et al. 1990 Count: [*] 29p;64c;145o;326f;2423g [13 Sep 2017] Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010 Count: [*] 7c;50o;130f;1084g [13 Sep 2017] Class Gammaproteobacteria Garrity et al. 2005 Count: [*] 19o;53f;393g [13 Sep 2017] Order Cellvibrionales Spring et al. 2015 Count: [*] 5f;25g [12 Sep 2017] Family Porticoccaceae Spring et al. 2015 [monotypic] Count: [*] 1g [12 Sep 2017] 1 Genus Porticoccus Oh et al. 2010 Count: -