| brazil | | uncultured bellilinea sp. | species | 1 | 0 |
| canada | british columbia | bellilinea caldifistulae | species | 1 | 0 |
| china | | bellilinea caldifistulae | species | 1 | 0 |
| china | | uncultured bellilinea sp. | species | 16 | 0 |
| china | hunan | uncultured bellilinea sp. | species | 89 | 0 |
| ethiopia | | uncultured bellilinea sp. | species | 1 | 0 |
| france | aquitaine region | bellilinea | genus | 0 | 1 |
| india | | uncultured bellilinea sp. | species | 3 | 0 |
| japan | | bellilinea caldifistulae | species | 49 | 0 |
| kuwait | | uncultured bellilinea sp. | species | 1 | 0 |
| nigeria | | uncultured bellilinea sp. | species | 5 | 0 |
| russia | | uncultured bellilinea sp. | species | 1 | 0 |
| spain | | uncultured bellilinea sp. | species | 5 | 0 |
| united states | wyoming | uncultured bellilinea sp. | species | 1 | 0 |