| human herpesvirus 1 | species | viruses and viroids | viruses | species | 10298 |
| human herpesvirus 4 | species | viruses and viroids | viruses | species | 10376 |
| pongine herpesvirus 2 | species | viruses and viroids | viruses | species | 159603 |
| pongo pygmaeus cytomegalovirus 1 | species | viruses and viroids | viruses | species | 203138 |
| pongo pygmaeus cytomegalovirus 1.2 | no rank | viruses and viroids | viruses | species | 660669 |
| pongo pygmaeus lymphocryptovirus 1 | species | viruses and viroids | viruses | species | 203134 |
| pongo pygmaeus lymphocryptovirus 2 | species | viruses and viroids | viruses | species | 691501 |