| antarctica | | uncultured arcobacter sp. | species | 1 | 0 |
| australia | | uncultured arcobacter sp. | species | 5 | 0 |
| brazil | | uncultured arcobacter sp. | species | 3 | 0 |
| canada | alberta | uncultured arcobacter sp. | species | 1 | 0 |
| chile | los lagos region | uncultured arcobacter sp. | species | 15 | 0 |
| china | | arcobacter sp. enrichment culture | species | 1 | 0 |
| china | | uncultured arcobacter sp. | species | 32 | 0 |
| china | hainan | uncultured arcobacter sp. | species | 1 | 0 |
| china | hunan | uncultured arcobacter sp. | species | 6 | 0 |
| china | jiangxi | uncultured arcobacter sp. | species | 1 | 0 |
| china | jilin | uncultured arcobacter sp. | species | 1 | 0 |
| china | sichuan | uncultured arcobacter sp. | species | 1 | 0 |
| colombia | | uncultured arcobacter sp. | species | 1 | 0 |
| finland | | uncultured arcobacter sp. | species | 2 | 0 |
| germany | saxony | uncultured arcobacter sp. | species | 1 | 0 |
| india | | uncultured arcobacter sp. | species | 2 | 0 |
| india | tamil nadu | uncultured arcobacter sp. | species | 1 | 0 |
| indonesia | | uncultured arcobacter sp. | species | 5 | 0 |
| italy | | uncultured arcobacter sp. | species | 15 | 0 |
| japan | | uncultured arcobacter sp. | species | 28 | 0 |
| japan | chiba prefecture | uncultured arcobacter sp. | species | 10 | 0 |
| japan | okinawa prefecture | uncultured arcobacter sp. | species | 17 | 0 |
| mexico | yucatan | uncultured arcobacter sp. | species | 8 | 0 |
| namibia | | uncultured arcobacter sp. | species | 3 | 0 |
| nepal | | uncultured arcobacter sp. | species | 86 | 0 |
| nigeria | | uncultured arcobacter sp. | species | 6 | 0 |
| portugal | faro district | uncultured arcobacter sp. | species | 1 | 0 |
| spain | | uncultured arcobacter sp. | species | 1 | 0 |
| svalbard and jan mayen | | uncultured arcobacter sp. | species | 5 | 0 |
| sweden | | uncultured arcobacter sp. | species | 1 | 0 |
| taiwan | | uncultured arcobacter sp. | species | 2 | 0 |
| tunisia | | uncultured arcobacter sp. | species | 5 | 0 |
| united states | | uncultured arcobacter sp. | species | 14 | 0 |
| united states | california | uncultured arcobacter sp. | species | 9 | 0 |
| united states | florida | uncultured arcobacter sp. | species | 3 | 0 |
| united states | georgia | uncultured arcobacter sp. | species | 1 | 0 |
| united states | michigan | uncultured arcobacter sp. | species | 4 | 0 |
| united states | new jersey | uncultured arcobacter sp. | species | 1 | 0 |
| united states | new york | uncultured arcobacter kps57f | species | 1 | 0 |
| united states | south carolina | uncultured arcobacter sp. | species | 28 | 0 |