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 Alcaligenaceae De Ley et al. 1986 01 Genus Achromobacter Yabuuchi and Yano 1981 02 Genus Advenella Coenye et al. 2005 03 Genus Alcaligenesᵀ Castellani and Chalmers 1919 (Approved Lists 1980) 04 Genus Allopusillimonas Babich et al. 2023 05 Genus Ampullimonas França et al. 2016 06 Genus Basilea Whiteson et al. 2014 [monotypic] 07 Genus Bordetella Moreno-López 1952 (Approved Lists 1980) 08 Genus Brackiella Willems et al. 2002 [monotypic] 09 Genus Caenimicrobium Felföldi et al. 2017 10 Genus Candidimonas Vaz-Moreira et al. 2011 11 Genus Castellaniella Kämpfer et al. 2006 12 Genus Corticimicrobacter Li et al. 2019 13 Genus Derxia Jensen et al. 1960 (Approved Lists 1980) 14 Genus Eoetvoesiella Deshmukh and Oren 2023 15 Genus Jezberella Hahn et al. 2022 16 Genus Kerstersia Coenye et al. 2003 17 Genus Mesopusillimonas Babich et al. 2023 18 Genus Neopusillimonas Babich et al. 2023 19 Genus Oligella Rossau et al. 1987 20 Genus Orrella Carlier et al. 2019 21 Genus Paenalcaligenes Kämpfer et al. 2010 22 Genus Paracandidimonas Kämpfer et al. 2017 23 Genus Paralcaligenes Kim et al. 2011 [monotypic] 24 Genus Parapusillimonas Kim et al. 2010 [monotypic] 25 Genus Parvibium Chen et al. 2018 26 Genus Pelistega Vandamme et al. 1998 27 Genus Pigmentiphaga Blümel et al. 2001 28 Genus Pollutimonas Babich et al. 2023 29 Genus Pusillimonas Stolz et al. 2005 [monotypic] 30 Genus Saccharedens Lin et al. 2017 31 Genus Schauerella Behrendt et al. 2024 32 Genus Taylorella Sugimoto et al. 1984 33 Genus Verticiella Vandamme 2016 34 Genus Yanghanlia Ruan et al. 2024 35 Genus Zwartia Hahn et al. 2022