| betacoronavirus 1 | species | viruses and viroids | viruses | species | 694003 |
| bovine coronavirus | no rank | viruses and viroids | viruses | no rank | 11128 |
| canine respiratory coronavirus | no rank | viruses and viroids | viruses | no rank | 215681 |
| porcine hemagglutinating encephalomyelitis virus | no rank | viruses and viroids | viruses | no rank | 42005 |