thermosediminibacteraceae thermosediminibacteraceae thermosediminibacteraceae is a family of gram positive bacteria in the class clostridia. thermosediminibacteraceae scientific classification domain: bacteria phylum: bacillota class: clostridia order: thermosediminibacterales family: thermosediminibacteraceaezhang et al. 2019 genera caldanaerovirga fervidicola thermosediminibacter thermovenabulum thermovorax 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). genus caldanaerovirga wagner et al. 2009 c. acetigignens wagner et al. 2009 genus fervidicola ogg & patel 2009 f. ferrireducens ogg & patel 2009 genus thermosediminibacter lee et al. 2006 t. litoriperuensis lee et al. 2006 t. oceani lee et al. 2006 (type sp.) genus thermovenabulum zavarzina et al. 2002 t. ferriorganovorum zavarzina et al. 2002 (type sp.) t. gondwanense ogg, greene & patel 2010 genus thermovorax makinen, kaksonen & puhakka 2012 t. subterraneus makinen, kaksonen & puhakka 2012 phylogeny 16s rrna based ltp_01_2022 120 marker proteins based gtdb 07-rs207 thermovenabulum ferriorganovorum (type sp.) tepidanaerobacteraceae thermosediminibacteraceae thermosediminibacter oceani (type sp.) thermosediminibacter litoriperuensis thermovenabulum gondwanense fervidicola ferrireducens caldanaerovirga acetigignens thermovorax subterraneus tepidanaerobacteraceae thermosediminibacteraceae thermovenabulum gondwanense thermosediminibacter fervidicola ferrireducens caldanaerovirga acetigignens