rubrobacteria rubrobacteria rubrobacteria is a class of actinomycetota. rubrobacteria scientific classification domain: bacteria phylum: actinomycetota class: rubrobacteriasuzuki 2013 orders rubrobacterales synonyms rubrobacteridae rainey et al. 1997 phylogeny 16s rrna based ltp_12_2021 gtdb 07-rs207 by genome taxonomy database rubrobacter r. xylanophilus r. calidifluminis r. naiadicus r. taiwanensis r. spartanus r. marinus r. tropicus r. aplysinae r. bracarensis r. indicoceani r. radiotolerans rubrobacter r. taiwanensis r. xylanophilus r. aplysinae r. indicoceani r. radiotolerans taxonomy the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature (lpsn) and national center for biotechnology information (ncbi). order rubrobacterales suzuki et al. 1989 family rubrobacteraceae rainey et al. 1997 genus rubrobacter rainey et al. 1997 r. aplysinae kämpfer et al. 2014 r. bracarensis jurado et al. 2013 r. calidifluminis albuquerque et al. 2014 r. indicoceani chen et al. 2018 r. marinus chen et al. 2020 r. naiadicus albuquerque et al. 2014 r. radiotolerans (yoshinaka, yano & yamaguchi 1973) suzuki et al. 1989 r. spartanus norman et al. 2017 r. taiwanensis chen et al. 2004 r. tropicus chen et al. 2020 "r. wessexii" r. xylanophilus carreto et al. 1996