| antarctica | | brachyspira sp. ant112/1/02 | species | 3 | 0 |
| antarctica | | brachyspira sp. ant272/1/12 | species | 1 | 0 |
| antarctica | | brachyspira sp. ant357/1/12 | species | 2 | 0 |
| argentina | buenos aires city | brachyspira | genus | 0 | 1 |
| argentina | buenos aires city | brachyspira hyodysenteriae | species | 0 | 1 |
| argentina | buenos aires province | brachyspira | genus | 0 | 1 |
| argentina | buenos aires province | brachyspira hyodysenteriae | species | 0 | 1 |
| argentina | entre rios province | brachyspira | genus | 0 | 1 |
| argentina | entre rios province | brachyspira hyodysenteriae | species | 0 | 1 |
| argentina | salta province | brachyspira | genus | 0 | 1 |
| argentina | salta province | brachyspira hyodysenteriae | species | 0 | 1 |
| australia | | brachyspira canis | species | 2 | 0 |
| australia | | brachyspira hyodysenteriae | species | 1 | 0 |
| australia | | brachyspira murdochii | species | 48 | 0 |
| australia | | brachyspira pilosicoli | species | 331 | 0 |
| australia | new south wales | brachyspira | genus | 0 | 2 |
| australia | new south wales | brachyspira hyodysenteriae | species | 630 | 0 |
| australia | new south wales | brachyspira intermedia | species | 0 | 1 |
| australia | new south wales | brachyspira pilosicoli | species | 0 | 2 |
| australia | queensland | brachyspira | genus | 0 | 1 |
| australia | queensland | brachyspira hyodysenteriae | species | 260 | 2 |
| australia | queensland | brachyspira innocens | species | 1 | 0 |
| australia | queensland | brachyspira murdochii | species | 2 | 0 |
| australia | queensland | brachyspira pilosicoli | species | 4 | 0 |
| australia | victoria | brachyspira | genus | 0 | 1 |
| australia | victoria | brachyspira hyodysenteriae | species | 160 | 2 |
| australia | western australia | brachyspira | genus | 0 | 11 |
| australia | western australia | brachyspira aalborgi | species | 0 | 1 |
| australia | western australia | brachyspira canis | species | 0 | 1 |
| australia | western australia | brachyspira hyodysenteriae | species | 381 | 3 |
| australia | western australia | brachyspira hyodysenteriae wa1 | no rank | 1 | 0 |
| australia | western australia | brachyspira intermedia | species | 3 | 1 |
| australia | western australia | brachyspira pilosicoli | species | 0 | 8 |
| australia | western australia | brachyspira pilosicoli 95/1000 | no rank | 2 | 0 |
| australia | western australia | brachyspira sp. mmm-13 | species | 1 | 0 |
| australia | western australia | brachyspira sp. mmm-17 | species | 1 | 0 |
| australia | western australia | brachyspira sp. mmm-20 | species | 1 | 0 |
| australia | western australia | brachyspira sp. mmm-29 | species | 1 | 0 |
| australia | western australia | brachyspira sp. mmm-5 | species | 1 | 0 |
| belgium | | brachyspira hyodysenteriae | species | 765 | 0 |
| canada | | brachyspira hampsonii 30446 | no rank | 5 | 0 |
| canada | | brachyspira hampsonii bv. ii | no rank | 6 | 0 |
| canada | | brachyspira hyodysenteriae | species | 462 | 0 |
| canada | | brachyspira murdochii dsm 12563 | no rank | 5 | 0 |
| canada | | brachyspira sp. a22 | species | 1 | 0 |
| canada | | brachyspira sp. a26 | species | 1 | 0 |
| canada | | brachyspira sp. a27 | species | 1 | 0 |
| canada | | brachyspira sp. a50 | species | 1 | 0 |
| canada | | brachyspira sp. a55 | species | 1 | 0 |
| canada | | brachyspira sp. a58 | species | 1 | 0 |
| canada | | brachyspira sp. a59 | species | 1 | 0 |
| canada | | brachyspira sp. a60 | species | 1 | 0 |
| canada | | brachyspira sp. a61 | species | 1 | 0 |
| canada | | brachyspira sp. a62 | species | 1 | 0 |
| canada | | brachyspira sp. a63 | species | 1 | 0 |
| canada | | brachyspira sp. b10 | species | 1 | 0 |
| canada | | brachyspira sp. b31 | species | 1 | 0 |
| canada | | brachyspira sp. b32 | species | 1 | 0 |
| canada | | brachyspira sp. b34 | species | 1 | 0 |
| canada | | brachyspira sp. b4 | species | 1 | 0 |
| canada | | brachyspira sp. b56a | species | 1 | 0 |
| canada | | brachyspira sp. b56c | species | 1 | 0 |
| canada | | brachyspira sp. b57 | species | 1 | 0 |
| canada | | brachyspira sp. b58 | species | 1 | 0 |
| canada | | brachyspira sp. b60 | species | 1 | 0 |
| canada | | brachyspira sp. b64 | species | 1 | 0 |
| canada | | brachyspira sp. b66 | species | 1 | 0 |
| canada | | brachyspira sp. b7 | species | 1 | 0 |
| canada | | brachyspira sp. b70 | species | 1 | 0 |
| canada | | brachyspira sp. b71 | species | 1 | 0 |
| canada | | brachyspira sp. b78 | species | 1 | 0 |
| canada | | brachyspira sp. c32 | species | 1 | 0 |
| canada | | brachyspira sp. c35 | species | 1 | 0 |
| canada | | brachyspira sp. c44 | species | 1 | 0 |
| canada | | brachyspira sp. c47 | species | 1 | 0 |
| canada | | brachyspira sp. c52 | species | 1 | 0 |
| canada | | brachyspira sp. c61 | species | 1 | 0 |
| canada | | brachyspira sp. c68 | species | 1 | 0 |
| canada | | brachyspira sp. c72 | species | 1 | 0 |
| canada | | brachyspira sp. c75 | species | 1 | 0 |
| canada | | brachyspira sp. ch-003 | species | 5 | 0 |
| canada | | brachyspira sp. ch-013 | species | 2 | 0 |
| canada | | brachyspira sp. ch-014 | species | 2 | 0 |
| canada | | brachyspira sp. ch-108 | species | 2 | 0 |
| canada | | brachyspira sp. ch-110 | species | 2 | 0 |
| canada | | brachyspira sp. d03 | species | 1 | 0 |
| canada | | brachyspira sp. d08 | species | 1 | 0 |
| canada | | brachyspira sp. d11 | species | 1 | 0 |
| canada | | brachyspira sp. d61 | species | 1 | 0 |
| canada | | brachyspira sp. d71 | species | 1 | 0 |
| canada | | brachyspira sp. d75 | species | 1 | 0 |
| canada | | brachyspira sp. d85 | species | 1 | 0 |
| canada | | brachyspira sp. e35 | species | 1 | 0 |
| canada | | brachyspira sp. e62 | species | 1 | 0 |
| canada | | brachyspira sp. e75 | species | 1 | 0 |
| canada | | brachyspira sp. f01 | species | 1 | 0 |
| canada | | brachyspira sp. f07 | species | 1 | 0 |
| canada | | brachyspira sp. f08 | species | 1 | 0 |
| canada | | brachyspira sp. f21 | species | 1 | 0 |
| canada | | brachyspira sp. f31 | species | 1 | 0 |
| canada | | brachyspira sp. f32 | species | 1 | 0 |
| canada | | brachyspira sp. f33 | species | 1 | 0 |
| canada | | brachyspira sp. f52 | species | 1 | 0 |
| canada | | brachyspira sp. f56 | species | 1 | 0 |
| canada | | brachyspira sp. f62 | species | 1 | 0 |
| canada | | brachyspira sp. f65 | species | 1 | 0 |
| canada | | brachyspira sp. f66 | species | 1 | 0 |
| canada | | brachyspira sp. f68 | species | 1 | 0 |
| canada | | brachyspira sp. f73 | species | 1 | 0 |
| canada | | brachyspira sp. f80 | species | 1 | 0 |
| canada | | brachyspira sp. f83 | species | 1 | 0 |
| canada | | brachyspira sp. f85 | species | 1 | 0 |
| canada | | brachyspira sp. f87 | species | 1 | 0 |
| canada | | brachyspira sp. g21 | species | 1 | 0 |
| canada | | brachyspira sp. g26 | species | 1 | 0 |
| canada | | brachyspira sp. g62 | species | 1 | 0 |
| canada | | brachyspira sp. g63 | species | 1 | 0 |
| canada | | brachyspira sp. g70 | species | 1 | 0 |
| canada | | brachyspira sp. g81 | species | 1 | 0 |
| canada | | brachyspira sp. gzz | species | 1 | 0 |
| canada | | brachyspira sp. h45 | species | 1 | 0 |
| canada | | brachyspira sp. h58 | species | 1 | 0 |
| canada | | brachyspira sp. h73 | species | 1 | 0 |
| canada | | brachyspira sp. h87 | species | 1 | 0 |
| canada | | brachyspira sp. i12 | species | 1 | 0 |
| canada | | brachyspira sp. i14 | species | 1 | 0 |
| canada | | brachyspira sp. j11 | species | 1 | 0 |
| canada | | brachyspira sp. j13 | species | 1 | 0 |
| canada | | brachyspira sp. k07 | species | 1 | 0 |
| canada | | brachyspira sp. kl-049 | species | 2 | 0 |
| canada | | brachyspira sp. kl-169 | species | 2 | 0 |
| canada | | brachyspira sp. kl-181 | species | 2 | 0 |
| canada | | brachyspira sp. kl-194 | species | 2 | 0 |
| canada | | brachyspira sp. kl-207 | species | 2 | 0 |
| canada | | brachyspira sp. l20 | species | 1 | 0 |
| canada | | brachyspira sp. sh-003 | species | 1 | 0 |
| canada | | brachyspira sp. shi-031 | species | 2 | 0 |
| canada | | brachyspira sp. shi-067 | species | 5 | 0 |
| canada | | brachyspira sp. shi-068 | species | 5 | 0 |
| canada | | brachyspira sp. shi-129 | species | 2 | 0 |
| canada | alberta | brachyspira hampsonii | species | 1409 | 0 |
| canada | alberta | brachyspira pilosicoli | species | 823 | 0 |
| canada | manitoba | brachyspira hampsonii | species | 1 | 0 |
| canada | nunavut | brachyspira hampsonii bv. ii | no rank | 14 | 0 |
| canada | quebec | brachyspira | genus | 0 | 1 |
| canada | quebec | brachyspira hyodysenteriae | species | 0 | 2 |
| canada | saskatchewan | brachyspira hampsonii | species | 874 | 1 |
| canada | saskatchewan | brachyspira murdochii | species | 612 | 0 |
| canada | saskatchewan | brachyspira pilosicoli | species | 1377 | 0 |
| canada | saskatchewan | brachyspira sp. gzz | species | 30 | 0 |
| chile | | brachyspira pilosicoli | species | 1 | 0 |
| china | | uncultured brachyspira sp. | species | 1 | 0 |
| denmark | | brachyspira suanatina | species | 2 | 0 |
| denmark | north denmark region | brachyspira aalborgi | species | 9 | 0 |
| falkland islands | | brachyspira alvinipulli | species | 2 | 0 |
| falkland islands | | brachyspira murdochii | species | 2 | 0 |
| falkland islands | | brachyspira pulli | species | 4 | 0 |
| finland | | brachyspira pilosicoli | species | 10 | 0 |
| germany | | brachyspira aalborgi | species | 2 | 0 |
| germany | | brachyspira hyodysenteriae | species | 3701 | 0 |
| germany | | brachyspira innocens | species | 11 | 0 |
| germany | | brachyspira intermedia | species | 4 | 0 |
| germany | | brachyspira murdochii | species | 19 | 0 |
| germany | | brachyspira pilosicoli | species | 3 | 0 |
| germany | | brachyspira pulli | species | 5 | 0 |
| germany | | brachyspira sp. his3 | species | 1 | 0 |
| germany | | brachyspira sp. his4 | species | 1 | 0 |
| germany | | brachyspira sp. his5 | species | 1 | 0 |
| germany | | brachyspira suanatina | species | 1 | 0 |
| hungary | | brachyspira hyodysenteriae | species | 1 | 0 |
| hungary | | brachyspira pilosicoli | species | 1 | 0 |
| hungary | | brachyspira sp. 10363/4 | species | 1 | 0 |
| hungary | | brachyspira sp. 21330/2 | species | 1 | 0 |
| hungary | | brachyspira sp. 24916/1 | species | 1 | 0 |
| hungary | | brachyspira sp. 9757/1 | species | 1 | 0 |
| hungary | | brachyspira suanatina | species | 1 | 0 |
| india | assam | brachyspira | genus | 0 | 1 |
| india | assam | brachyspira aalborgi | species | 0 | 1 |
| india | assam | brachyspira pilosicoli | species | 0 | 1 |
| indonesia | bali province | brachyspira | genus | 0 | 2 |
| indonesia | bali province | brachyspira aalborgi | species | 0 | 1 |
| indonesia | bali province | brachyspira pilosicoli | species | 0 | 2 |
| iran | | brachyspira alvinipulli | species | 1 | 0 |
| iran | | brachyspira canis | species | 12 | 0 |
| iran | | brachyspira innocens | species | 3 | 0 |
| iran | | brachyspira intermedia | species | 3 | 0 |
| iran | | brachyspira pilosicoli | species | 8 | 0 |
| iran | | brachyspira sp. srbp5ir | species | 1 | 0 |
| italy | | brachyspira hyodysenteriae | species | 4 | 0 |
| italy | emilia-romagna region | brachyspira | genus | 0 | 1 |
| italy | emilia-romagna region | brachyspira aalborgi | species | 0 | 1 |
| italy | veneto region | brachyspira | genus | 0 | 1 |
| italy | veneto region | brachyspira innocens | species | 0 | 1 |
| italy | veneto region | brachyspira intermedia | species | 0 | 1 |
| italy | veneto region | brachyspira murdochii | species | 0 | 1 |
| italy | veneto region | brachyspira pilosicoli | species | 0 | 1 |
| japan | | brachyspira aalborgi | species | 2 | 0 |
| japan | | brachyspira alvinipulli | species | 1 | 0 |
| japan | | brachyspira hyodysenteriae | species | 182 | 0 |
| japan | | brachyspira pilosicoli | species | 50 | 0 |
| japan | | brachyspira pulli | species | 1 | 0 |
| japan | ibaraki prefecture | brachyspira hyodysenteriae | species | 30 | 0 |
| japan | ibaraki prefecture | brachyspira innocens | species | 1 | 0 |
| japan | nara prefecture | brachyspira pilosicoli | species | 1 | 0 |
| japan | okinawa prefecture | brachyspira | genus | 0 | 1 |
| japan | okinawa prefecture | brachyspira hyodysenteriae | species | 0 | 1 |
| mozambique | | brachyspira pilosicoli | species | 3 | 0 |
| netherlands | | brachyspira aalborgi | species | 49 | 0 |
| netherlands | | brachyspira pilosicoli | species | 12 | 0 |
| netherlands | | uncultured brachyspira sp. | species | 8 | 0 |
| nigeria | | uncultured brachyspira sp. | species | 3 | 0 |
| norway | | brachyspira canis | species | 2 | 0 |
| norway | | brachyspira pilosicoli | species | 1 | 0 |
| norway | | brachyspira pulli | species | 1 | 0 |
| norway | more og romsdal county | brachyspira | genus | 0 | 1 |
| norway | more og romsdal county | brachyspira aalborgi | species | 0 | 1 |
| norway | more og romsdal county | brachyspira pilosicoli | species | 0 | 1 |
| norway | vest-agder county | brachyspira aalborgi | species | 1 | 0 |
| papua new guinea | eastern highlands province | brachyspira | genus | 0 | 1 |
| papua new guinea | eastern highlands province | brachyspira pilosicoli | species | 0 | 1 |
| poland | | brachyspira hyodysenteriae | species | 1 | 0 |
| serbia | | brachyspira hyodysenteriae | species | 10 | 0 |
| south georgia and the south sandwich islands | | brachyspira alvinipulli | species | 4 | 0 |
| south georgia and the south sandwich islands | | brachyspira intermedia | species | 2 | 0 |
| south georgia and the south sandwich islands | | brachyspira sp. ant235/1/12 | species | 2 | 0 |
| south georgia and the south sandwich islands | | brachyspira sp. ant238/3/12 | species | 1 | 0 |
| south korea | | brachyspira hyodysenteriae | species | 212 | 0 |
| south korea | jeju province | brachyspira murdochii | species | 2 | 0 |
| spain | | brachyspira alvinipulli | species | 8 | 0 |
| spain | | brachyspira hampsonii | species | 26 | 0 |
| spain | | brachyspira hyodysenteriae | species | 421 | 0 |
| spain | | brachyspira innocens | species | 9 | 0 |
| spain | | brachyspira intermedia | species | 7 | 0 |
| spain | | brachyspira murdochii | species | 6 | 0 |
| spain | | brachyspira pilosicoli | species | 5 | 0 |
| spain | | brachyspira pulli | species | 3 | 0 |
| spain | | brachyspira sp. h29 | species | 1 | 0 |
| spain | catalonia | brachyspira | genus | 0 | 1 |
| spain | catalonia | brachyspira aalborgi | species | 0 | 1 |
| spain | catalonia | brachyspira pilosicoli | species | 0 | 1 |
| sweden | | brachyspira aalborgi | species | 2 | 0 |
| sweden | | brachyspira alvinipulli | species | 18 | 0 |
| sweden | | brachyspira canis | species | 8 | 0 |
| sweden | | brachyspira hyodysenteriae | species | 27 | 0 |
| sweden | | brachyspira innocens | species | 12 | 0 |
| sweden | | brachyspira intermedia | species | 22 | 0 |
| sweden | | brachyspira murdochii | species | 10 | 0 |
| sweden | | brachyspira muridarum | species | 2 | 0 |
| sweden | | brachyspira muris | species | 7 | 0 |
| sweden | | brachyspira pilosicoli | species | 39 | 0 |
| sweden | | brachyspira pulli | species | 11 | 0 |
| sweden | | brachyspira rattus | species | 5 | 0 |
| sweden | | brachyspira sp. a188/07 | species | 1 | 0 |
| sweden | | brachyspira sp. a194/07 | species | 1 | 0 |
| sweden | | brachyspira sp. a196/07 | species | 1 | 0 |
| sweden | | brachyspira sp. a235/07 | species | 1 | 0 |
| sweden | | brachyspira sp. a28/06 | species | 1 | 0 |
| sweden | | brachyspira sp. a35/06 | species | 1 | 0 |
| sweden | | brachyspira sp. a46/06 | species | 1 | 0 |
| sweden | | brachyspira sp. a68/06 | species | 1 | 0 |
| sweden | | brachyspira sp. a74/06 | species | 1 | 0 |
| sweden | | brachyspira sp. an 1788/01 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3599/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3624/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3886/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3902/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3930/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3930:2/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 3931/02 | species | 1 | 0 |
| sweden | | brachyspira sp. an 4578/01 | species | 1 | 0 |
| sweden | | brachyspira sp. an1268/7/04 | species | 1 | 0 |
| sweden | | brachyspira sp. an1828/03 | species | 1 | 0 |
| sweden | | brachyspira sp. an1831/03 | species | 1 | 0 |
| sweden | | brachyspira sp. an3172/1/03 | species | 1 | 0 |
| sweden | | brachyspira sp. an3649/2b/02 | species | 2 | 0 |
| sweden | | brachyspira sp. an6043:2/1/00 | species | 1 | 0 |
| sweden | | brachyspira sp. w2f | species | 1 | 0 |
| sweden | | brachyspira suanatina | species | 12 | 0 |
| sweden | | uncultured bacterium adhucomuhca09 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhca20 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhca25 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhca41 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhca61 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhca76 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhcc07 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhcc33 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhcc35 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhcc36 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomuhcc39 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutva17 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutva35 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutvb03 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutvb21 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutvb40 | species | 1 | 0 |
| sweden | | uncultured bacterium adhucomutvb72 | species | 1 | 0 |
| sweden | stockholm | brachyspira aalborgi | species | 438 | 0 |
| sweden | stockholm | brachyspira pilosicoli | species | 198 | 0 |
| sweden | uppsala | brachyspira aalborgi | species | 16 | 0 |
| switzerland | | brachyspira hyodysenteriae | species | 5 | 0 |
| switzerland | | brachyspira intermedia | species | 3 | 0 |
| switzerland | | brachyspira pilosicoli | species | 5 | 0 |
| switzerland | bern region | brachyspira hyodysenteriae | species | 4 | 0 |
| switzerland | zurich region | brachyspira hyodysenteriae | species | 467 | 0 |
| united kingdom | | brachyspira hampsonii | species | 34 | 0 |
| united kingdom | | brachyspira hyodysenteriae | species | 2 | 0 |
| united kingdom | | brachyspira intermedia | species | 1 | 0 |
| united kingdom | | brachyspira intermedia pws/a | no rank | 1 | 0 |
| united kingdom | | brachyspira pilosicoli | species | 900 | 0 |
| united kingdom | | brachyspira pulli | species | 12 | 0 |
| united kingdom | england | brachyspira | genus | 0 | 2 |
| united kingdom | england | brachyspira aalborgi | species | 0 | 1 |
| united kingdom | england | brachyspira hyodysenteriae | species | 0 | 2 |
| united states | | brachyspira alvinipulli | species | 2 | 0 |
| united states | | brachyspira canis | species | 1 | 0 |
| united states | | brachyspira hampsonii | species | 2 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 2 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 2 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 2 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. i | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 2 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 2 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 1 | 0 |
| united states | | brachyspira hampsonii bv. ii | no rank | 1 | 0 |
| united states | | brachyspira hyodysenteriae | species | 936 | 0 |
| united states | | brachyspira innocens | species | 1 | 0 |
| united states | | brachyspira intermedia | species | 1 | 0 |
| united states | | brachyspira murdochii | species | 2 | 0 |
| united states | | brachyspira pilosicoli | species | 3 | 0 |
| united states | | brachyspira sp. nsh-1 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-11 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-12 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-22 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-23 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-25 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-28 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-3 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-30 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-33 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-34 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-35 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-37 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-38 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-39 | species | 1 | 0 |
| united states | | brachyspira sp. nsh-8 | species | 1 | 0 |
| united states | california | brachyspira | genus | 0 | 1 |
| united states | california | brachyspira pilosicoli sp16 | no rank | 120 | 0 |
| united states | iowa | brachyspira | genus | 0 | 1 |
| united states | iowa | brachyspira hampsonii | species | 10 | 0 |
| united states | iowa | brachyspira hyodysenteriae | species | 2 | 0 |
| united states | iowa | brachyspira pilosicoli | species | 1 | 0 |
| united states | minnesota | brachyspira hampsonii | species | 358 | 1 |
| united states | minnesota | brachyspira hyodysenteriae | species | 0 | 1 |
| united states | missouri | brachyspira hampsonii | species | 156 | 0 |
| united states | new york | brachyspira intermedia | species | 1 | 0 |
| united states | north carolina | brachyspira hampsonii | species | 2 | 0 |
| united states | pennsylvania | brachyspira | genus | 0 | 1 |
| united states | pennsylvania | brachyspira intermedia | species | 0 | 1 |
| united states | pennsylvania | brachyspira pilosicoli | species | 0 | 1 |