| mammalian orthoreovirus | species | viruses and viroids | viruses | species | 351073 |
| mammalian orthoreovirus 1 | no rank | viruses and viroids | viruses | no rank | 538120 |
| mammalian orthoreovirus 2 | no rank | viruses and viroids | viruses | no rank | 538121 |
| mammalian orthoreovirus 3 | no rank | viruses and viroids | viruses | no rank | 538123 |
| porcine reovirus shr-a | no rank | | | no rank | 1220552 |