| brachyspira hampsonii | species | | | species | 1287055 |
| brachyspira hampsonii 30446 | no rank | | | no rank | 1289135 |
| brachyspira hampsonii bv. i | no rank | | | no rank | 1203218 |
| brachyspira hampsonii bv. i | no rank | | | no rank | 1225773 |
| brachyspira hampsonii bv. i | no rank | | | no rank | 1225774 |
| brachyspira hampsonii bv. ii | no rank | | | no rank | 1225775 |
| brachyspira hampsonii bv. ii | no rank | | | no rank | 1225772 |
| brachyspira hyodysenteriae | species | bacteria | bacteria | species | 159 |
| brachyspira hyodysenteriae atcc 27164 | no rank | | | no rank | 1266923 |
| brachyspira innocens | species | bacteria | bacteria | species | 13264 |