| china | | uncultured craurococcus sp. | species | 2 | 0 |
| nigeria | | uncultured craurococcus sp. | species | 1 | 0 |
| south korea | south chungcheong province | craurococcus sp. hm28-1 | species | 1 | 0 |
| united states | colorado | craurococcus | genus | 0 | 1 |
| united states | utah | uncultured craurococcus sp. | species | 3 | 0 |