| australia | northern territory | croceicoccus sp. | species | 1 | 0 |
| canada | saskatchewan | croceicoccus sp. fti14 | species | 1 | 0 |
| china | | croceicoccus naphthovorans | species | 1 | 0 |
| china | | croceicoccus sp. h4 | species | 1 | 0 |
| china | | uncultured croceicoccus sp. | species | 1 | 0 |
| china | liaoning | croceicoccus sp. s602 | species | 1 | 0 |
| china | shandong | croceicoccus sp. sl014b-28a1 | species | 1 | 0 |
| china | zhejiang | croceicoccus naphthovorans | species | 6 | 0 |