| algeria | | bifidobacterium thermacidophilum subsp. porcinum | subspecies | 7 | 0 |
| china | | bifidobacterium thermacidophilum subsp. thermacidophilum dsm 15837 | no rank | 14 | 0 |
| china | tibet | bifidobacterium thermacidophilum | species | 1 | 0 |
| czech republic | | bifidobacterium thermacidophilum subsp. porcinum | subspecies | 24 | 0 |
| india | | bifidobacterium thermacidophilum | species | 1 | 0 |
| united states | wisconsin | bifidobacterium thermacidophilum | species | 1 | 0 |