| antarctica | | uncultured methylophaga sp. | species | 1 | 0 |
| brazil | rio de janeiro | uncultured methylophaga sp. | species | 1 | 0 |
| china | | uncultured methylophaga sp. | species | 3 | 0 |
| china | heilongjiang | uncultured methylophaga sp. | species | 4 | 0 |
| india | | uncultured methylophaga sp. | species | 4 | 0 |
| india | uttar pradesh | uncultured methylophaga sp. | species | 33 | 0 |
| italy | | uncultured methylophaga sp. | species | 1 | 0 |
| kuwait | | uncultured methylophaga sp. | species | 1 | 0 |
| nigeria | | uncultured methylophaga sp. | species | 1 | 0 |
| oman | | uncultured methylophaga sp. | species | 1 | 0 |
| philippines | | uncultured methylophaga sp. | species | 1 | 0 |
| spain | | uncultured methylophaga sp. | species | 4 | 0 |
| turkey | | uncultured methylophaga sp. | species | 1 | 0 |
| united kingdom | england | methylophaga sp. enrichment culture clone | species | 5 | 0 |
| united states | georgia | uncultured methylophaga sp. | species | 1 | 0 |
| united states | north carolina | methylophaga sp. enrichment culture clone hex76 | species | 1 | 0 |