Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 1990 [paraphyletic?] Superphylum Terrabacteria Battistuzzi et al. 2004 Phylum "Actinobacteria" Garrity and Holt 2001 Class Actinobacteriaᵀ Stackebrandt et al. 1997 Order Actinomycetalesᵀ Buchanan 1917 (Approved Lists 1980) Suborder Streptomycineae Rainey et al. 1997 [monotypic] Family Streptomycetaceaeᵀ Waksman and Henrici 1943 (Approved Lists 1980) 1 Genus Streptomycesᵀ Waksman and Henrici 1943 (Approved Lists 1980) 1.0 ?[Genus Actinopycnidium Krasil'nikov 1962 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 1.0 ?[Genus Actinosporangium Krasil'nikov and Yuan 1961 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 1.0 [Genus Chainia Thirumalachar 1955 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 1.0 [Genus Elytrosporangium Falcão de Morais et al. 1966 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 1.0 [Genus Kitasatoa Matsumae and Hata 1968 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 1.0 [Genus Microellobosporia Cross et al. 1963 (Approved Lists 1980)] see Genus Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) 2.1 Genus Streptacidiphilus Kim et al. 2003 2.2 Genus Kitasatospora corrig. Ōmura et al. 1983 3 Genus Streptoverticillium Baldacci 1958 (Approved Lists 1980)