| babesia caballi | No | species | eukaryota | invertebrates | species | 5871 | click here |
| coccidioides immitis | No | species | eukaryota | plants | species | 5501 | click here |
| coronocyclus coronatus | No | species | eukaryota | invertebrates | species | 132366 | click here |
| coronocyclus labiatus | No | species | eukaryota | invertebrates | species | 401681 | click here |
| cryptosporidium sp. b1-41 | No | no rank | eukaryota | invertebrates | species | 229487 | click here |
| cyathostomum catinatum | No | species | eukaryota | invertebrates | species | 59891 | click here |
| cylicocyclus ashworthi | No | species | eukaryota | invertebrates | species | 53996 | click here |
| cylicocyclus nassatus | No | species | eukaryota | invertebrates | species | 53992 | click here |
| cylicostephanus calicatus | No | species | eukaryota | invertebrates | species | 71464 | click here |
| cylicostephanus goldi | No | species | eukaryota | invertebrates | species | 71465 | click here |
| cylicostephanus longibursatus | No | species | eukaryota | invertebrates | species | 71466 | click here |
| cylicostephanus minutus | No | species | eukaryota | invertebrates | species | 71467 | click here |
| influenza a virus | No | species | viruses and viroids | viruses | species | 11320 | click here |
| influenza a virus (a/equine/xinjiang/4/2007(h3n8)) | No | no rank | viruses and viroids | viruses | no rank | 538516 | click here |
| mammalian orthorubulavirus 5 | No | species | | | species | 2560580 | click here |
| rhodococcus equi | No | species | bacteria | bacteria | species | 43767 | click here |
| taylorella equigenitalis | No | species | bacteria | bacteria | species | 29575 | click here |
| theileria equi | No | species | eukaryota | invertebrates | species | 5872 | click here |