| ancylostoma ceylanicum | No | species | eukaryota | invertebrates | species | 53326 | click here |
| canine parvovirus | No | no rank | viruses and viroids | viruses | no rank | 10788 | click here |
| feline calicivirus | No | species | viruses and viroids | viruses | species | 11978 | click here |
| severe acute respiratory syndrome coronavirus 2 | No | no rank | | | no rank | 2697049 | click here |