prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval.
   Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum "Proteobacteria" Garrity et al. 2005 stat. inval. see Phylum Pseudomonadota Garrity et al. 2021
       Class Gammaproteobacteria Garrity et al. 2005
         Order Nevskiales Naushad et al. 2015
           1 Family "Salinisphaeraceae" "Garrity et al. 2007" nom. nud. [monotypic] see Family Salinisphaeraceae Naushad et al. 2015
           2 Family Algiphilaceae Gutiérrez et al. 2012 [monotypic]
           3 Family Nevskiaceae Henrici and Johnson 1935 (Approved Lists 1980)