Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Bacteroidota Krieg et al. 2021
                 Class Saprospiria Hahnke et al. 2018 [monotypic]
                   Order Saprospiralesᵀ Hahnke et al. 2017
                     Family Lewinellaceae Hahnke et al. 2017
                       Genus Haliscomenobacter van Veen et al. 1973 (Approved Lists 1980)
                         Haliscomenobacter hydrossisᵀ van Veen et al. 1973 (Approved Lists 1980)