Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum "Proteobacteria" Craig et al. 2010
               Phylum "Gammaproteobacteria" Garrity et al., 2005 [monotypic]
                 Class Gammaproteobacteriaᵀ Garrity et al. 2005
                   Order Alteromonadales Bowman and McMeekin 2005
                     Genus Aestuariicella Lo et al. 2015, incertae sedis
                     04 Genus Neiella Du et al. 2013, incertae sedis [monotypic]
                     07 Family Alteromonadaceaeᵀ Ivanova and Mikhailov 2001
                     08 Family Celerinatantimonadaceae Cramer et al. 2011 [monotypic]
                     09 Family Colwelliaceae Ivanova et al. 2004
                     10 Family Ferrimonadaceae Ivanova et al. 2004
                     11 Family Idiomarinaceae Ivanova et al. 2004
                     12 Family Moritellaceae Ivanova et al. 2004
                     13 Family Pseudoalteromonadaceae Ivanova et al. 2004
                     14 Family Psychromonadaceae Ivanova et al. 2004 [monotypic]
                     15 Family Shewanellaceae Ivanova et al. 2004