| avian metapneumovirus | species | viruses and viroids | viruses | species | 38525 |
| avian metapneumovirus type b | no rank | viruses and viroids | viruses | no rank | 260584 |
| avian metapneumovirus type d | no rank | viruses and viroids | viruses | no rank | 519376 |
| avian orthoavulavirus 1 | species | | | species | 2560319 |
| avian paramyxovirus 2 | species | viruses and viroids | viruses | species | 35302 |
| avian paramyxovirus 3 | species | viruses and viroids | viruses | species | 207246 |
| pigeon paramyxovirus 1 | no rank | viruses and viroids | viruses | no rank | 159079 |