| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sulfuritortus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfuritortus calidifontis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurivermis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurivermis fontis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurivirga | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurivirga caldicuralii T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurococcus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Sulfurococcus mirabilis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Sulfurococcus yellowstonensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Sulfurococcus yellowstonii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| “Sulfurospirillaceae” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| Sulfurospirillum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum alkalitolerans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum arcachonense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum arsenophilum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum barnesii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum carboxydivorans | Unknown | Valid (ICNP) | Excubia bot 5 months ago | |
| Sulfurospirillum carboxydovorans | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Sulfurospirillum cavolei | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum deleyianum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum diekertiae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Sulfurospirillum halorespirans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum multivorans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurospirillum oryzae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Sulfurospirillum tamanense | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Sulfurospirillum tamanensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| “Sulfurovaceae” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| Sulfurovum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurovum aggregans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Sulfurovum denitrificans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |