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 Pseudomonadotaᵀ Garrity et al. 2021
                 Class Epsilonproteobacteria Garrity et al. 2006
                   Order Campylobacterales Garrity et al. 2006
                     Family Arcobacteraceae Waite et al. 2020
                       Genus Arcobacterᵀ Vandamme et al. 1991
                         01 Arcobacter anaerophilus Sasi Jyothsna et al. 2013
                         02 Arcobacter bivalviorum Levican et al. 2012
                         03 Arcobacter butzleri (Kiehlbauch et al. 1991) Vandamme et al. 1992
                         04 Arcobacter cibarius Houf et al. 2005
                         05 Arcobacter cloacae Levican et al. 2013
                         06 Arcobacter cryaerophilus (Neill et al. 1985) Vandamme et al. 1991
                         07 Arcobacter defluvii Collado et al. 2011
                         08 Arcobacter ellisii Figueras et al. 2011
                         09 Arcobacter halophilus Donachie et al. 2005
                         10 Arcobacter marinus Kim et al. 2010
                         11 Arcobacter molluscorum Figueras et al. 2011
                         12 Arcobacter mytili Collado et al. 2009
                         13 Arcobacter nitrofigilis (McClung et al. 1983) Vandamme et al. 1991
                         14 Arcobacter skirrowii Vandamme et al. 1992
                         15 Arcobacter suis Levican et al. 2013
                         16 Arcobacter thereius Houf et al. 2009
                         17 Arcobacter trophiarum De Smet et al. 2011
                         18 Arcobacter venerupis Levican et al. 2012