| eimeria carpelli | -3 | species | | protozoa | |
| eimeria columbae | -3 | species | | protozoa | |
| eimeria gokaki | -3 | species | | protozoa | |
| eimeria ismailovi | -3 | species | | protozoa | |
| eimeria kobi | -3 | species | | protozoa | |
| eimeria kosti | -3 | species | | protozoa | |
| eimeria ankarensis | -3 | species | | protozoa | |
| eimeria boschadis | -3 | species | | protozoa | |
| eimeria bucephalae | -3 | species | | protozoa | |
| decrusia additicta | -3 | species | | helminths | |
| dracunculus alii | -3 | species | | helminths | |
| eimeria fanthami | -3 | species | | protozoa | |
| eimeria danielle | -3 | species | | protozoa | |
| eimeria canna | -3 | species | | protozoa | |
| eimeria brinkmanni | -3 | species | | protozoa | |
| eimeria solipedum | -3 | species | | protozoa | |
| eimeria tragocamelis | -3 | species | | protozoa | |
| eimeria tropicalis | -3 | species | | protozoa | |
| eimeria turnbulli | -3 | species | | protozoa | |
| eimeria walleri | -3 | species | | protozoa | |
| eimeria nagpurensis | -3 | species | | protozoa | |
| eimeria oomingmakensis | -3 | species | | protozoa | |
| eimeria rupicaprae | -3 | species | | protozoa | |
| eimeria schachdagica | -3 | species | | protozoa | |
| eimeria katangensis | -3 | species | | protozoa | |
| parafilaroides prolificus | -3 | species | | helminths | |
| leucocytozoon anatis | -3 | species | | protozoa | |
| eimeria clarkei | -3 | species | | protozoa | |
| eimeria cagandzeeri | -3 | species | | protozoa | |
| eimeria bactriani | -3 | species | | protozoa | |
| eimeria antilocervi | -3 | species | | protozoa | |
| eimeria alpina | -3 | species | | protozoa | |
| eimeria ibicis | -3 | species | | protozoa | |
| eimeria ernsti | -3 | species | | protozoa | |
| khalilia buta | -3 | species | | helminths | |
| eimeria sajanica | -3 | species | | protozoa | |
| eimeria thianethi | -3 | species | | protozoa | |
| eimeria truttae | -3 | species | | protozoa | |
| eimeria rachmatullinae | -3 | species | | protozoa | |
| eimeria nadsoni | -3 | species | | protozoa | |
| metathelazia felis | -3 | species | | helminths | |
| metathelazia multipapillata | -3 | species | | helminths | |
| cylicostephanus barbatus | -3 | species | | helminths | |
| eimeria arkhari | -3 | species | | protozoa | |
| eimeria dathei | -3 | species | | protozoa | |
| heterophyes katsuradai | -3 | species | | helminths | |
| eimeria gonzalezi | -3 | species | | protozoa | |
| hepatozoon musculi | -3 | species | | protozoa | |
| heterophyes equalis | -3 | species | | helminths | |
| entamoeba ovis | -3 | species | | protozoa | |
| eimeria pavonis | -3 | species | | protozoa | |
| eimeria tatarica | -3 | species | | protozoa | |
| eimeria tekenovi | -3 | species | | protozoa | |
| eimeria yakimovi | -3 | species | | protozoa | |
| corriparta virus | 1 | species | viruses | viruses | 40053 |
| wongorr virus | 1 | species | viruses | viruses | 47465 |
| poteriostomum ratzii | 1 | species | invertebrates | helminths | 53999 |
| tembusu virus | 1 | species | viruses | viruses | 64293 |
| cylicocyclus ultrajectinus | 1 | species | invertebrates | helminths | 74783 |
| calyptrozyma arxii | 1 | species | plants | fungi | 89418 |
| sarcocystis sinensis | 1 | species | invertebrates | protozoa | 103879 |
| amidostomum cygni | 1 | species | invertebrates | helminths | 108465 |
| feline adenovirus | 1 | no rank | viruses | viruses | 114408 |
| capillaria gastrica | 1 | species | invertebrates | helminths | 119096 |
| heterodoxus macropus | 1 | species | invertebrates | | 145266 |
| anaticola crassicornis | 1 | species | invertebrates | | 160206 |
| mycobacterium visibile | 1 | species | bacteria | bacteria | 180224 |
| gliricola porcelli | 1 | species | invertebrates | | 186203 |
| giardia psittaci | 1 | species | invertebrates | protozoa | 187323 |
| corynebacterium atypicum | 1 | species | bacteria | bacteria | 191610 |
| babesia muratovi | 1 | species | invertebrates | protozoa | 196496 |
| cephenemyia ulrichii | 1 | species | invertebrates | fly | 204916 |
| cylicostephanus hybridus | 1 | species | invertebrates | helminths | 239489 |
| crenosoma mephitidis | 1 | species | invertebrates | helminths | 242443 |
| isospora orlovi | 1 | species | invertebrates | protozoa | 253631 |
| cyrnea seurati | 1 | species | invertebrates | helminths | 291933 |
| pigeon coronavirus | 1 | no rank | viruses | viruses | 300189 |
| entamoeba equi | 1 | species | invertebrates | protozoa | 359304 |
| cylicocyclus leptostomum | 1 | species | invertebrates | helminths | 401682 |
| flavobacterium lindanitolerans | 1 | species | bacteria | bacteria | 428988 |
| cyrnea leptoptera | 1 | species | invertebrates | helminths | 455376 |
| mycobacterium riyadhense | 1 | species | bacteria | bacteria | 486698 |
| cryptosporidium fragile | 1 | species | invertebrates | protozoa | 487910 |
| dietzia timorensis | 1 | species | bacteria | bacteria | 499555 |
| dracunculus lutrae | 1 | species | invertebrates | helminths | 520087 |
| protostrongylus rupicaprae | 1 | species | invertebrates | helminths | 544914 |
| propionibacterium acidifaciens | 1 | species | bacteria | bacteria | 556499 |
| corynebacterium pyruviciproducens | 1 | species | bacteria | bacteria | 598660 |
| neisseria shayeganii | 1 | species | bacteria | bacteria | 607712 |
| human klassevirus 1 | 1 | species | viruses | viruses | 655603 |
| eimeria lamae | 1 | species | invertebrates | protozoa | 703585 |
| arcobacter trophiarum | 1 | species | bacteria | bacteria | 708186 |
| tetnovirus 1 | 1 | species | viruses | viruses | 870711 |
| escherichia coli p12b | 1 | no rank | bacteria | bacteria | 910348 |
| nematodirella cameli | 1 | species | invertebrates | helminths | 911091 |
| human polyomavirus 9 | 1 | species | viruses | viruses | 943908 |
| okadaella gastrococcus | 1 | species | bacteria | bacteria | 948105 |
| eimeria guevarai | 1 | species | | protozoa | |
| eimeria marsica | 1 | species | | protozoa | |
| trypanosoma uniforme | 1 | species | | protozoa | |