| methanobacterium phage psim1 | No | species | viruses and viroids | phages | species | 78218 | click here |
| methanobacterium phage psim2 | No | no rank | viruses and viroids | phages | species | 77048 | click here |
| methanobacterium virus phif1 | No | species | | | species | 2609788 | click here |