Serpulina hyodysenteriae (Harris et al. 1972) Stanton 1992 Dataset NCBI Taxonomy Classification phylum Spirochaetota class Spirochaetia order Brachyspirales family Brachyspiraceae genus Brachyspira species Brachyspira hyodysenteriae Name Homonyms Serpulina hyodysenteriae Serpulina hyodysenteriae (Harris et al. 1972) Stanton 1992