| taenia ovis | 31 | species | invertebrates | helminths | 6203 |
| taenia saginata | 31 | species | invertebrates | helminths | 6206 |
| junin mammarenavirus | 31 | species | viruses | viruses | 11619 |
| spumavirus | 31 | genus | viruses | | 11640 |
| feline coronavirus | 31 | no rank | viruses | viruses | 12663 |
| acidovorax | 31 | genus | bacteria | | 12916 |
| moniezia expansa | 31 | species | invertebrates | helminths | 28841 |
| amycolatopsis orientalis | 31 | species | bacteria | bacteria | 31958 |
| babesia divergens | 31 | species | invertebrates | protozoa | 32595 |
| ixodes persulcatus | 31 | species | invertebrates | tick | 34615 |
| bunyamwera virus | 31 | species | viruses | viruses | 35304 |
| chryseobacterium | 31 | genus | bacteria | | 59732 |
| myxobolus cerebralis | 31 | species | invertebrates | | 59783 |
| streptococcus dysgalactiae subsp. equisimilis | 31 | subspecies | bacteria | bacteria | 119602 |
| variant creutzfeldt-jakob disease agent | 31 | species | | | |
| ochrobactrum anthropi | 32 | species | bacteria | bacteria | 529 |
| listeria ivanovii | 32 | species | bacteria | bacteria | 1638 |
| microdochium nivale | 32 | species | plants | fungi | 5520 |
| trypanosoma vivax | 32 | species | invertebrates | protozoa | 5699 |
| plasmodium malariae | 32 | species | invertebrates | protozoa | 5858 |
| equid herpesvirus 4 | 32 | species | viruses | viruses | 10331 |
| ranavirus | 32 | genus | viruses | | 10492 |
| canine coronavirus | 32 | no rank | viruses | viruses | 11153 |
| lawsonia intracellularis | 32 | species | bacteria | bacteria | 29546 |
| peste-des-petits-ruminants virus | 32 | species | viruses | viruses | 31604 |
| gordonia rubripertincta | 32 | species | bacteria | bacteria | 36822 |
| enterococcus casseliflavus | 32 | species | bacteria | bacteria | 37734 |
| infectious salmon anemia virus | 32 | species | viruses | viruses | 55987 |
| schistocephalus solidus | 32 | species | invertebrates | helminths | 70667 |
| cystoisospora belli | 32 | species | invertebrates | protozoa | 482538 |
| microsporum gypseum | 32 | no rank | plants | fungi | 489714 |
| clostridium sporogenes | 33 | species | bacteria | bacteria | 1509 |
| corynebacterium pseudotuberculosis | 33 | species | bacteria | bacteria | 1719 |
| leishmania enriettii | 33 | species | invertebrates | protozoa | 5663 |
| trypanosoma equiperdum | 33 | species | invertebrates | protozoa | 5694 |
| naegleria fowleri | 33 | species | invertebrates | protozoa | 5763 |
| plasmodium cynomolgi | 33 | species | invertebrates | protozoa | 5827 |
| babesia bigemina | 33 | species | invertebrates | protozoa | 5866 |
| babesia canis | 33 | species | invertebrates | protozoa | 5867 |
| hydatigera taeniaeformis | 33 | species | invertebrates | helminths | 6205 |
| orbivirus | 33 | genus | viruses | | 10892 |
| bovine immunodeficiency virus | 33 | species | viruses | viruses | 11657 |
| fujinami sarcoma virus | 33 | species | viruses | viruses | 11885 |
| epidermophyton | 33 | genus | plants | | 34390 |
| rotavirus c | 33 | species | viruses | viruses | 36427 |
| gyrodactylus salaris | 33 | species | invertebrates | helminths | 37629 |
| streptococcus equi subsp. zooepidemicus | 33 | subspecies | bacteria | bacteria | 40041 |
| aspergillus versicolor | 33 | species | plants | fungi | 46472 |
| pasteuria | 33 | genus | bacteria | | 86004 |
| cryptococcus neoformans var. grubii | 33 | varietas | plants | | 178876 |
| aeromonas sobria | 34 | species | bacteria | bacteria | 646 |
| afipia | 34 | genus | bacteria | | 1033 |
| peptoniphilus asaccharolyticus | 34 | species | bacteria | bacteria | 1258 |
| lactococcus garvieae | 34 | species | bacteria | bacteria | 1363 |
| erysipelothrix | 34 | genus | bacteria | | 1647 |
| mycobacterium xenopi | 34 | species | bacteria | bacteria | 1789 |
| actinomadura | 34 | genus | bacteria | | 1988 |
| auxenochlorella protothecoides | 34 | species | plants | | 3075 |
| curvularia lunata | 34 | species | plants | fungi | 5503 |
| porcine respiratory coronavirus | 34 | no rank | viruses | viruses | 11146 |
| human parainfluenza virus 1 | 34 | species | viruses | viruses | 12730 |
| mycoplasma bovis | 34 | species | bacteria | bacteria | 28903 |
| trichophyton tonsurans | 34 | species | plants | fungi | 34387 |
| strongyloides ratti | 34 | species | invertebrates | helminths | 34506 |
| weissella | 34 | genus | bacteria | | 46255 |
| sarcoptes scabiei | 34 | species | invertebrates | | 52283 |
| mannheimia | 34 | genus | bacteria | | 75984 |
| yellow head virus | 34 | no rank | viruses | viruses | 96029 |
| campylobacter lari | 35 | species | bacteria | bacteria | 201 |
| moraxella bovis | 35 | species | bacteria | bacteria | 476 |
| kluyvera | 35 | genus | bacteria | | 579 |
| enterococcus gallinarum | 35 | species | bacteria | bacteria | 1353 |
| giardia muris | 35 | species | invertebrates | protozoa | 5742 |
| eimeria maxima | 35 | species | invertebrates | protozoa | 5804 |
| angiostrongylus cantonensis | 35 | species | invertebrates | helminths | 6313 |
| monkeypox virus | 35 | species | viruses | viruses | 10244 |
| pneumovirus | 35 | genus | viruses | | 11245 |
| turkey rhinotracheitis virus | 35 | no rank | viruses | viruses | 11264 |
| stomoxys calcitrans | 35 | species | invertebrates | fly | 35570 |
| chlamydophila | 35 | genus | bacteria | | 83553 |
| sapovirus | 35 | genus | viruses | | 95341 |
| avian coronavirus | 35 | species | viruses | viruses | 694014 |
| ochrobactrum | 36 | genus | bacteria | | 528 |
| plesiomonas shigelloides | 36 | species | bacteria | bacteria | 703 |
| bartonella bacilliformis | 36 | species | bacteria | bacteria | 774 |
| rickettsia typhi | 36 | species | bacteria | bacteria | 785 |
| staphylococcus haemolyticus | 36 | species | bacteria | bacteria | 1283 |
| lactobacillus sp. | 36 | species | bacteria | bacteria | 1591 |
| renibacterium | 36 | genus | bacteria | | 1645 |
| thermoactinomyces | 36 | genus | bacteria | | 2023 |
| ornithodoros moubata | 36 | species | invertebrates | tick | 6938 |
| molluscum contagiosum virus | 36 | species | viruses | viruses | 10279 |
| aphthovirus | 36 | genus | viruses | | 12109 |
| veillonella parvula | 36 | species | bacteria | bacteria | 29466 |
| yersinia ruckeri | 36 | species | bacteria | bacteria | 29486 |
| ixodes pacificus | 36 | species | invertebrates | tick | 29930 |
| bordetella parapertussis | 37 | species | bacteria | bacteria | 519 |
| edwardsiella tarda | 37 | species | bacteria | bacteria | 636 |
| staphylococcus hyicus | 37 | species | bacteria | bacteria | 1284 |
| staphylococcus intermedius | 37 | species | bacteria | bacteria | 1285 |