| brazil | | uncultured citrobacter sp. | species | 2 | 0 |
| chile | | uncultured citrobacter sp. | species | 5 | 0 |
| chile | atacama region | uncultured citrobacter sp. | species | 3 | 0 |
| china | | uncultured citrobacter sp. | species | 26 | 0 |
| china | anhui | uncultured citrobacter sp. | species | 6 | 0 |
| china | guangdong | uncultured citrobacter sp. | species | 1 | 0 |
| china | guangxi | uncultured citrobacter sp. | species | 2 | 0 |
| china | guizhou | uncultured citrobacter sp. | species | 2 | 0 |
| china | hainan | uncultured citrobacter sp. | species | 1 | 0 |
| china | hunan | uncultured citrobacter sp. | species | 1 | 0 |
| china | jiangsu | uncultured citrobacter sp. | species | 4 | 0 |
| china | shandong | uncultured citrobacter sp. | species | 2 | 0 |
| china | shanghai shi | uncultured citrobacter sp. | species | 3 | 0 |
| china | sichuan | uncultured citrobacter sp. | species | 1 | 0 |
| china | yunnan | uncultured citrobacter sp. | species | 2 | 0 |
| china | zhejiang | uncultured citrobacter sp. | species | 2 | 0 |
| egypt | cairo governorate | uncultured citrobacter sp. | species | 1 | 0 |
| ethiopia | | uncultured citrobacter sp. | species | 1 | 0 |
| germany | | uncultured citrobacter sp. | species | 1 | 0 |
| india | | uncultured citrobacter sp. | species | 5 | 0 |
| india | uttar pradesh | uncultured citrobacter sp. | species | 1 | 0 |
| iran | alborz province | uncultured citrobacter sp. | species | 1 | 0 |
| ireland | | uncultured citrobacter sp. | species | 3 | 0 |
| japan | | uncultured citrobacter sp. | species | 1 | 0 |
| japan | hiroshima prefecture | uncultured citrobacter sp. | species | 1 | 0 |
| kuwait | | uncultured citrobacter sp. | species | 1 | 0 |
| madagascar | | uncultured citrobacter sp. | species | 4 | 0 |
| mexico | | uncultured citrobacter sp. | species | 3 | 0 |
| namibia | | uncultured citrobacter sp. | species | 1 | 0 |
| portugal | faro district | uncultured citrobacter sp. | species | 1 | 0 |
| saudi arabia | | uncultured citrobacter sp. | species | 2 | 0 |
| slovakia | | uncultured citrobacter sp. | species | 1 | 0 |
| south africa | | uncultured citrobacter sp. | species | 12 | 0 |
| sweden | | uncultured citrobacter sp. | species | 1 | 0 |
| united kingdom | | uncultured citrobacter sp. | species | 9 | 0 |
| united kingdom | england | uncultured citrobacter sp. | species | 2 | 0 |
| united states | | uncultured citrobacter sp. | species | 3 | 0 |
| united states | california | uncultured citrobacter sp. | species | 2 | 0 |
| united states | kansas | uncultured citrobacter sp. | species | 1 | 0 |
| united states | michigan | uncultured citrobacter sp. | species | 1 | 0 |
| united states | tennessee | uncultured citrobacter sp. | species | 15 | 0 |