The currently accepted taxonomy is based on the
List of Prokaryotic names with Standing in Nomenclature (LPSN) and
National Center for Biotechnology Information (NCBI). •
Acidothermales Sen et al. 2014 •
Actinomycetales Buchanan 1917 (Approved Lists 1980) • ?
Bifidobacteriales Stackebrandt et al. 1997 •
Catenulisporales Donadio et al. 2015 •
Cryptosporangiales Nouioui et al. 2018 •
Frankiales Sen et al. 2014 •
Geodermatophilales Sen et al. 2014 • ?
Glycomycetales Labeda 2015 •
Jatrophihabitantales Salam et al. 2020 •
Jiangellales Tang et al. 2015 •
Kineosporiales Kämpfer 2015 • ?
Micrococcales Prévot 1940 (Approved Lists 1980) •
Micromonosporales Genilloud 2015 •
Motilibacterales Salam et al. 2020 •
Mycobacteriales Janke 1924 (Approved Lists 1980) •
Nakamurellales Sen et al. 2014 •
Propionibacteriales (Rainey et al. 1997) Patrick and McDowell 2015 •
Pseudonocardiales Labeda and Goodfellow 2015 •
Sporichthyales Nouioui et al. 2018 •
Streptomycetales Cavalier-Smith 2002 •
Streptosporangiales Goodfellow 2015 ==Phylogeny==