| brazil | sao paulo | uncultured anaerolinea sp. | species | 1 | 0 |
| china | | uncultured anaerolinea sp. | species | 2 | 0 |
| china | hunan | uncultured anaerolinea sp. | species | 11 | 0 |
| china | shandong | uncultured anaerolinea sp. | species | 2 | 0 |
| costa rica | | uncultured anaerolinea sp. | species | 2 | 0 |
| finland | | uncultured anaerolinea sp. | species | 1 | 0 |
| india | jharkhand | uncultured anaerolinea sp. | species | 1 | 0 |
| italy | | uncultured anaerolinea sp. | species | 3 | 0 |
| nigeria | | uncultured anaerolinea sp. | species | 4 | 0 |
| slovenia | | uncultured anaerolinea sp. | species | 1 | 0 |