Brachyspira hyodysenteriae B204 Dataset NCBI Taxonomy Classification phylum Spirochaetota class Spirochaetia order Brachyspirales family Brachyspiraceae genus Brachyspira species Brachyspira hyodysenteriae Name Homonyms Brachyspira hyodysenteriae Brachyspira hyodysenteriae B204 Brachyspira hyodysenteriae B-78 Brachyspira hyodysenteriae (Harris et al. 1972) Ochiai et al. 1998