| american samoa | | uncultured cytophaga sp. | species | 1 | 0 |
| antarctica | | uncultured cytophaga sp. | species | 3 | 0 |
| argentina | tierra del fuego province | uncultured cytophaga sp. | species | 1 | 0 |
| australia | queensland | uncultured cytophaga sp. | species | 3 | 0 |
| australia | western australia | uncultured cytophaga sp. | species | 1 | 0 |
| canada | | uncultured cytophaga sp. | species | 1 | 0 |
| chile | atacama region | uncultured cytophaga sp. | species | 4 | 0 |
| china | | uncultured cytophaga sp. | species | 7 | 0 |
| china | hunan | uncultured cytophaga sp. | species | 9 | 0 |
| china | sichuan | uncultured cytophaga sp. | species | 1 | 0 |
| china | zhejiang | uncultured cytophaga sp. | species | 2 | 0 |
| cyprus | | uncultured cytophaga sp. | species | 4 | 0 |
| france | | uncultured cytophaga sp. | species | 1 | 0 |
| india | | uncultured cytophaga sp. | species | 4 | 0 |
| india | haryana | cytophaga sp. enrichment culture clone nss3-13 | species | 1 | 0 |
| ireland | | uncultured cytophaga sp. | species | 1 | 0 |
| italy | | uncultured cytophaga sp. | species | 1 | 0 |
| japan | | uncultured cytophaga sp. | species | 2 | 0 |
| japan | shizuoka prefecture | uncultured cytophaga sp. | species | 2 | 0 |
| japan | tochigi prefecture | uncultured cytophaga sp. | species | 1 | 0 |
| kuwait | | uncultured cytophaga sp. | species | 1 | 0 |
| mexico | | uncultured cytophaga sp. | species | 3 | 0 |
| nigeria | | uncultured cytophaga sp. | species | 4 | 0 |
| norway | svalbard | uncultured cytophaga sva1038 | species | 1 | 0 |
| russia | novosibirsk oblast | uncultured cytophaga sp. | species | 1 | 0 |
| spain | | uncultured cytophaga sp. | species | 6 | 0 |
| svalbard and jan mayen | | uncultured cytophaga sva1038 | species | 1 | 0 |
| united states | | uncultured cytophaga sp. | species | 1 | 0 |
| united states | california | uncultured cytophaga sp. | species | 4 | 0 |
| united states | colorado | uncultured cytophaga sp. | species | 1 | 0 |
| united states | florida | uncultured cytophaga sp. | species | 1 | 0 |
| united states | georgia | uncultured cytophaga al10b13 | species | 1 | 0 |
| united states | georgia | uncultured cytophaga al10b5 | species | 1 | 0 |
| united states | michigan | uncultured cytophaga sp. | species | 1 | 0 |
| united states | new york | uncultured cytophaga kps30 | species | 1 | 0 |