| demodex caviae | 1 | species | | | |
| demodex odocoilei | 2 | species | | | |
| dipetalonema spirocauda | 6 | species | | helminths | |
| diphyllobothrium dalliae | -3 | species | | helminths | |
| cuterebra lepivora | 2 | species | | fly | |
| cyathostoma bronchialis | 2 | species | | helminths | |
| cyathostoma lari | 3 | species | | helminths | |
| cystocaulus nigrescens | 1 | species | | helminths | |
| demodex bovis | 4 | species | | | |
| codiostomum struthionis | 2 | species | | helminths | |
| concinnum brumpti | -3 | species | | helminths | |
| cryptobia cyprini | -3 | species | | protozoa | |
| vermipsylla ioffi | -3 | species | | flea | |
| trichostrongylus orientalis | 1 | species | | helminths | |
| trombicula splendens | 1 | species | | | |
| teladorsagia hamata | 1 | species | | helminths | |
| tetrameres pattersoni | 1 | species | | helminths | |
| strongyloides cati | -3 | species | | helminths | |
| rhinocladiella obovoidea | -3 | species | | fungi | |
| rhinocladiella schulzeri | 1 | species | | fungi | |
| rotavirus e | 4 | species | | viruses | |
| setaria congolensis | -3 | species | | helminths | |
| psoroptes bovis | 2 | species | | | |
| pterolichus bicaudatus | -3 | species | | | |
| raillietina demerariensis | 1 | species | | helminths | |
| rhabditis pellio | 5 | species | | helminths | |
| plistophora hyphessobryconis | 2 | species | | fungi | |
| prosthogonimus oviformis | -3 | species | | helminths | |
| phtirius pubis | 1 | species | | | |
| physaloptera praeputialis | 3 | species | | helminths | |
| oesophagostomum hsiungi | -3 | species | | helminths | |
| oesophagostomum okapi | -3 | species | | helminths | |
| oesophagostomum rousseloti | -3 | species | | helminths | |
| onchocerca raillieti | 2 | species | | helminths | |
| ornithodoros talaje | 4 | species | | tick | |
| mycoplasma equi pharyngis | -3 | species | | | |
| nematodirus abnormalis | 2 | species | | helminths | |
| notoedres douglasi | 1 | species | | | |
| margaropus winthemi | 6 | species | | tick | |
| megasiela scalaris | -3 | species | | helminths | |
| metagonimus minutus | -3 | species | | helminths | |
| macrocanthorhynchus hirundinaceus | -3 | species | | helminths | |
| mansonella streptocerca | 5 | species | | helminths | |
| ichthyobodo pyriformis | -3 | species | | protozoa | |
| haemonchus vegliai | 2 | species | | helminths | |
| hepatocystis kochi | 2 | species | | protozoa | |
| globocephalus longemucronatus | -3 | species | | helminths | |
| globocephalus urosubulatus | 5 | species | | helminths | |
| grammocephalus | 3 | genus | | | |
| haemogamasus pontiger | 1 | species | | | |
| argas sanchezi | 2 | species | | tick | |
| apophallus muhlingi | 1 | species | | helminths | |
| filaroides gordius | -3 | species | | helminths | |
| gigantobilharzia sturniae | -3 | species | | helminths | |
| avitellina chalmersi | -3 | species | | helminths | |
| avioserpens mosgovoyi | -3 | species | | helminths | |
| capillaria erinacea | -3 | species | | helminths | |
| calodium hepaticum | 4 | species | | helminths | |
| centrocestus armatus | 3 | species | | helminths | |
| capillaria mucronata | -3 | species | | helminths | |
| eustrongylides papillosus | -3 | species | | helminths | |
| fannia australis | -3 | species | | fly | |
| choriopsoroptes kenyensis | 1 | species | | | |
| eimeria nocens | 1 | species | | protozoa | |
| diplogonoporus fukuokaensis | -3 | species | | helminths | |
| eimeria bombayansis | -3 | species | | protozoa | |
| dictophyma renale | 1 | species | | helminths | |
| dipetalonema sprentil | -3 | species | | helminths | |
| diphyllobothrium hians | -3 | species | | helminths | |
| diphyllobothrium orcini | -3 | species | | helminths | |
| parametorchis complexus | -3 | species | | helminths | |
| cittotaenia denticulata | 3 | species | | helminths | |
| cotugnia digonopora | 3 | species | | helminths | |
| cylindrocarpon vaginae | -3 | species | | fungi | |
| demodex criceti | 2 | species | | | |
| notoedres oudemansi | 1 | species | | | |
| oesophagostomum granatensis | -3 | species | | helminths | |
| onchocerca cebei | -3 | species | | helminths | |
| onchocerca garmsi | 1 | species | | helminths | |
| parafilaria bovicola | 9 | species | | helminths | |
| mima | 29 | genus | | | |
| multiceps brauni | -3 | species | | helminths | |
| neodiplostomum multicellulata | -3 | species | | helminths | |
| neodiplostomum perlatum | 1 | species | | helminths | |
| neoschongastia americana | 4 | species | | | |
| nosema connori | 4 | species | | fungi | |
| mammomonogamus nasicola | 1 | species | | helminths | |
| margaropus reidi | -3 | species | | tick | |
| megninia phasiani | -3 | species | | | |
| mesocestoides variabilis | 2 | species | | helminths | |
| ixodes rugosus | -3 | species | | tick | |
| leucocytozoon smithi | 8 | species | | protozoa | |
| mammomonogamus laryngeus | 2 | species | | helminths | |
| hymenolepis lanceolata | -3 | species | | helminths | |
| hypoderma capreola | -3 | species | | fly | |
| isospora bahiensis | -3 | species | | protozoa | |
| dipetalonema obtusa | 1 | species | | helminths | |
| demodex muscardini | -3 | species | | | |
| davainea proglottina | 5 | species | | helminths | |
| dissitimurus exedrus | -3 | species | | fungi | |