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 Betaproteobacteria Garrity et al. 2006 Order Burkholderialesᵀ Garrity et al. 2006 Family Burkholderiaceaeᵀ Garrity et al. 2006 01 Genus Burkholderiaᵀ Yabuuchi et al. 1993 02 Genus Caballeronia Dobritsa and Samadpour 2016 03 Genus Chitinasiproducens Madhaiyan et al. 2020 04 Genus Cupriavidus Makkar and Casida 1987 05 Genus Ephemeroptericola Kim et al. 2019 06 Genus Formosimonas Chen et al. 2017 07 Genus Hydromonas Vaz-Moreira et al. 2015 08 Genus Imbroritus Peeters et al. 2025 09 Genus Lautropia Gerner-Smidt et al. 1995 [monotypic] 10 Genus Limnobacter Spring et al. 2001 11 Genus Mycetohabitans Estrada-de Los Santos et al. 2018 12 Genus Mycoavidus Ohshima et al. 2016 13 Genus Pandoraea Coenye et al. 2000 14 Genus Paraburkholderia Sawana et al. 2015 15 Genus Parachitinimonas Wang et al. 2024 16 Genus Pararobbsia Lin et al. 2020 17 Genus Polynucleobacter Heckmann and Schmidt 1987 18 Genus Puribacter Hatamoto 2025 19 Genus Quisquiliibacterium Felföldi et al. 2017 20 Genus Ralstonia Yabuuchi et al. 1996 21 Genus Robbsia Lopes-Santos et al. 2017 22 Genus Thermothrix Caldwell et al. 1981 23 Genus Trinickia Estrada-de Los Santos et al. 2018 24 Genus Wautersia Vaneechoutte et al. 2004 25 Genus Zeimonas Lin et al. 2022 26 Genus "Caenibaculum" Wang et al. 2020 nom. inval. 27 Genus "Candidatus Aphodousia" Gilroy et al. 2022 28 Genus "Candidatus Intricatilinea" Seguel Suazo et al. 2025 nom. pro-inval. 29 Genus "Candidatus Protistibacter" corrig. Vannini et al. 2020 30 Genus "Candidatus Xiphinematincola" Palomares-Rius et al. 2021