ruaniaceae ruaniaceae ruaniaceae is an actinomycete family with two monotypic genera. ruaniaceae scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: ruaniaceaetang et al. 2010 type genus ruaniagu et al. 2007 genera occultella schumann et al. 2021 ruania gu et al. 2007 phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature (lpsn) and national center for biotechnology information (ncbi) and the phylogeny is based on 16s rrna-based ltp release 106 by the all-species living tree project ruania alba tang et al. 2010 ruania albidiflava gu et al. 2007