prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Gammaproteobacteria Garrity et al. 2005
         Order Alteromonadales Bowman and McMeekin 2005
           01 Family Alteromonadaceae Ivanova and Mikhailov 2001
           02 Family Celerinatantimonadaceae Cramer et al. 2011 [monotypic]
           03 Family Colwelliaceae Ivanova et al. 2004
           04 Family Ferrimonadaceae Ivanova et al. 2004
           05 Family Idiomarinaceae Ivanova et al. 2004
           06 Family Moritellaceae Ivanova et al. 2004
           07 Family Pseudoalteromonadaceae Ivanova et al. 2004
           08 Family Psychromonadaceae Ivanova et al. 2004 [monotypic]
           09 Family Shewanellaceae Ivanova et al. 2004
           10 Genus Aestuariicella Lo et al. 2015, incertae sedis
           11 Genus Neiella Du et al. 2013, incertae sedis