Bacteroides tortuosus Dataset NCBI Taxonomy Classification kingdom Bacillati phylum Bacillota class Erysipelotrichia order Erysipelotrichales family Erysipelotrichaceae genus Amedibacterium species Absiella tortuosum Name Homonyms Bacteroides tortuosus "Bacteroides tortuosus" (Debono 1912) Bergey et al. 1923