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 Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Bacillotaᵀ Gibbons and Murray 2021
                 Class Clostridia Rainey 2010
                   Order Peptostreptococcales Chuvochina et al. 2024
                     Family Anaerovoracaceae Chuvochina et al. 2024
                       01 Genus Aminicella corrig. Ueki et al. 2015
                       02 Genus Aminipila Ueki et al. 2018
                       03 Genus Anaerovoraxᵀ Matthies et al. 2000 [monotypic]
                       04 Genus Anoxybacterium Cao et al. 2025
                       05 Genus Baileyella Wylensek et al. 2021 nom. illeg.
                       06 Genus Hornefia Wylensek et al. 2021
                       07 Genus Mogibacterium Nakazawa et al. 2000
                       08 Genus "Alterileibacterium" Boxberger et al. 2019 nom. inval.
                       09 Genus "Bacilliculturomica" Traore et al. 2017 nom. inval.
                       10 Genus "Emergencia" Bessis et al. 2016 nom. inval.
                       11 Genus "Mobilibacterium" Bilen et al. 2017 nom. inval.
                       12 Genus "Candidatus Alangreenwoodia" Glendinning et al. 2022
                       13 Genus "Candidatus Allocopromorpha" corrig. Gilroy et al. 2022
                       14 Genus "Candidatus Avanaerovorax" Gilroy et al. 2022
                       15 Genus "Candidatus Colimonas" Gilroy et al. 2022 nom. pro-inval.
                       16 Genus "Candidatus Crickella" Gilroy et al. 2022 nom. pro-inval.
                       17 Genus "Candidatus Fimisoma" Gilroy et al. 2022