| brazil | mato grosso | treponema denticola | species | 0 | 1 |
| brazil | rio de janeiro | treponema denticola | species | 0 | 2 |
| canada | | treponema denticola atcc 35404 | no rank | 5 | 0 |
| chile | santiago metropolitan region | treponema denticola | species | 0 | 1 |
| china | | treponema denticola | species | 8 | 0 |
| china | beijing | treponema denticola | species | 0 | 1 |
| fiji | | treponema denticola | species | 0 | 1 |
| hong kong | | treponema denticola | species | 0 | 1 |
| iraq | | treponema denticola | species | 2 | 0 |
| japan | | treponema denticola | species | 13 | 0 |
| japan | osaka prefecture | treponema denticola | species | 0 | 1 |
| netherlands | | treponema denticola | species | 12 | 0 |
| slovakia | | treponema denticola | species | 2 | 0 |
| south korea | | treponema denticola | species | 1 | 0 |
| switzerland | | treponema denticola | species | 14 | 0 |
| united kingdom | | treponema denticola | species | 3 | 0 |
| united kingdom | england | treponema denticola | species | 0 | 1 |
| united kingdom | northern ireland | treponema denticola | species | 0 | 1 |
| united states | | treponema denticola | species | 31 | 0 |
| united states | | treponema denticola atcc 33520 | no rank | 5 | 0 |
| united states | | treponema denticola atcc 33521 | no rank | 5 | 0 |
| united states | | treponema denticola otk | no rank | 6 | 0 |
| united states | california | treponema denticola | species | 0 | 2 |
| united states | massachusetts | treponema denticola | species | 0 | 1 |
| united states | new york | treponema denticola | species | 0 | 1 |
| united states | oregon | treponema denticola | species | 0 | 1 |