thermoanaerobaculia thermoanaerobaculia the thermoanaerobaculia is a class of acidobacteriota. thermoanaerobaculia scientific classification domain: bacteria phylum: acidobacteriota class: thermoanaerobaculiadedysh and yilmaz 2018 type genus thermoanaerobaculumlosey et al. 2013 orders & families thermoanaerobaculales "sulfomarinibacteraceae" thermoanaerobaculaceae phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature and the phylogeny is based on 16s rrna sequences. numbered families do not yet have any cultured representatives. 16s rrna based phylogeny gtdb 07-rs207 by genome taxonomy database holophagae (outgroup) thermoanaerobaculia thermoanaerobaculales family 14 thermoanaerobaculaceae thermoanaerobaculia thermoanaerobaculales "sulfomarinibacteraceae" "ca. sulfomarinibacter" flieder et al. 2021 thermoanaerobaculaceae thermoanaerobaculum losey et al. 2013