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 Actinomycetota Goodfellow 2021 Class Actinomycetesᵀ Krassilnikov 1949 (Approved Lists 1980) Order Streptosporangiales Goodfellow 2015 Family Streptosporangiaceaeᵀ Goodfellow et al. 1990 01 Genus Acrocarpospora Tamura et al. 2000 02 Genus Bailinhaonella Feng et al. 2019 03 Genus Herbidospora Kudo et al. 1993 04 Genus Microbispora Nonomura and Ohara 1957 (Approved Lists 1980) 05 Genus Microtetraspora Thiemann et al. 1968 (Approved Lists 1980) 06 Genus Nonomuraea corrig. Zhang et al. 1998 07 Genus Planobispora Thiemann and Beretta 1968 (Approved Lists 1980) 08 Genus Planomonospora Thiemann et al. 1967 (Approved Lists 1980) 09 Genus Planotetraspora Runmao et al. 1993 10 Genus Rhizohabitans Yamada et al. 2023 11 Genus Sinosporangium Zhang et al. 2011 12 Genus Sphaerimonospora Mingma et al. 2016 13 Genus Sphaerisporangium corrig. Ara and Kudo 2007 14 Genus Spongiactinospora Li et al. 2019 15 Genus Streptosporangiumᵀ Couch 1955 (Approved Lists 1980) 16 Genus Thermoactinospora Zhou et al. 2012 17 Genus Thermobispora Wang et al. 1996 [monotypic] 18 Genus Thermocatellispora Zhou et al. 2012 19 Genus Thermopolyspora (ex Krassilnikov and Agre 1964) Goodfellow et al. 2005 [monotypic] 20 Genus Thermostaphylospora Wu et al. 2018 21 Genus "Astrosporangium" Ntai et al. 2006 nom. inval.