| antarctica | | uncultured thiomicrospira sp. | species | 1 | 0 |
| canada | | uncultured thiomicrospira sp. | species | 1 | 0 |
| canada | alberta | thiomicrospira sp. uba5634 | species | 1 | 0 |
| canada | nunavut | thiomicrospira | genus | 0 | 1 |
| chile | | thiomicrospira chilensis dsm 12352 | no rank | 2 | 0 |
| china | | thiomicrospira sp. enrichment culture | species | 1 | 0 |
| china | | thiomicrospira thermophila | species | 1 | 0 |
| china | | uncultured thiomicrospira sp. | species | 18 | 0 |
| china | heilongjiang | uncultured thiomicrospira sp. | species | 4 | 0 |
| china | jiangsu | thiomicrospira sp. | species | 1 | 0 |
| germany | | thiomicrospira kuenenii dsm 12350 | no rank | 2 | 0 |
| greece | | thiomicrospira sp. milos-t2 | species | 14 | 0 |
| japan | hokkaido prefecture | thiomicrospira sp. v2501 | species | 1 | 0 |
| japan | hokkaido prefecture | uncultured thiomicrospira sp. | species | 1 | 0 |
| japan | iwate prefecture | thiomicrospira | genus | 0 | 1 |
| japan | kanagawa prefecture | thiomicrospira sp. mas2 | species | 2 | 0 |
| japan | okinawa prefecture | thiomicrospira | genus | 0 | 1 |
| japan | okinawa prefecture | thiomicrospira sp. so30-vw | species | 1 | 0 |
| japan | okinawa prefecture | uncultured thiomicrospira sp. | species | 1 | 0 |
| netherlands | groningen province | thiomicrospira pelophila dsm 1534 | no rank | 4 | 0 |
| nigeria | | uncultured thiomicrospira sp. | species | 1 | 0 |
| norway | | thiomicrospira arctica dsm 13458 | no rank | 6 | 0 |
| russia | | thiomicrospira halophila dsm 15072 | no rank | 1 | 0 |
| spain | | uncultured thiomicrospira sp. | species | 3 | 0 |
| svalbard and jan mayen | | thiomicrospira arctica | species | 1 | 0 |
| svalbard and jan mayen | | thiomicrospira psychrophila | species | 1 | 0 |
| united states | california | thiomicrospira sp. | species | 1 | 0 |
| united states | massachusetts | thiomicrospira | genus | 0 | 1 |
| united states | utah | thiomicrospira sp. | species | 6 | 0 |
| united states | utah | thiomicrospira sp. cg2_30_44_34 | species | 81 | 0 |