| china | | methanobacterium beijingense | species | 3 | 0 |
| china | beijing | methanobacterium beijingense | species | 0 | 1 |
| china | jiangsu | methanobacterium beijingense | species | 1 | 0 |
| china | sichuan | methanobacterium beijingense | species | 1 | 0 |
| germany | | methanobacterium beijingense | species | 1 | 0 |