odoribacteraceae odoribacteraceae odoribacteraceae is a gram-negative, anaerobic and non-spore-forming family in the order of bacteroidales. odoribacteraceae scientific classification domain: bacteria phylum: bacteroidota class: bacteroidia order: bacteroidales family: odoribacteraceaemunoz et al. 2016 genera butyricimonas sakamoto et al. 2009 gabonibacter mourembou et al. 2017 odoribacter hardham et al. 2008