| aelurostrongylus abstrusus | No | species | eukaryota | invertebrates | species | 321389 | click here | 
| alaria alata | No | species | eukaryota | invertebrates | species | 138590 | click here | 
| amblyomma dubitatum | No | species | eukaryota | invertebrates | species | 321419 | click here | 
| amblyomma ovale | No | species | eukaryota | invertebrates | species | 208206 | click here | 
| amblyomma tigrinum | No | species | eukaryota | invertebrates | species | 251399 | click here | 
| ancylostoma caninum | No | species | eukaryota | invertebrates | species | 29170 | click here | 
| ancylostoma tubaeforme | No | species | eukaryota | invertebrates | species | 53327 | click here | 
| angiostrongylus vasorum | No | species | eukaryota | invertebrates | species | 321387 | click here | 
| ascaridia galli | No | species | eukaryota | invertebrates | species | 46685 | click here | 
| babesia sp. | No | species | eukaryota | invertebrates | species | 35084 | click here | 
| babesia vitalii | No | species | eukaryota | invertebrates | species | 881585 | click here | 
| bartonella clarridgeiae | No | species | bacteria | bacteria | species | 56426 | click here | 
| bartonella henselae | No | species | bacteria | bacteria | species | 38323 | click here | 
| bartonella rochalimae | No | species | bacteria | bacteria | species | 395923 | click here | 
| bartonella vinsonii | No | species | bacteria | bacteria | species | 33047 | click here | 
| canine coronavirus | No | no rank | viruses and viroids | viruses | no rank | 11153 | click here | 
| canine distemper virus | No | species | viruses and viroids | viruses | species | 11232 | click here | 
| canine mastadenovirus a | No | species | viruses and viroids | viruses | species | 10537 | click here | 
| canine parvovirus | No | no rank | viruses and viroids | viruses | no rank | 10788 | click here | 
| canine parvovirus 2 | No | no rank | viruses and viroids | viruses | no rank | 246878 | click here | 
| canine parvovirus 2b | No | no rank | viruses and viroids | viruses | no rank | 568986 | click here | 
| capillaria aerophila | No | species |  |  | species | 1172388 | click here | 
| capillaria hepatica | No | species |  |  | species | 1239592 | click here | 
| carnivore protoparvovirus 1 | No | species |  |  | species | 1511906 | click here | 
| cerdocyon thous torque teno virus 1 | No | species |  |  | species | 2751159 | click here | 
| coxiella burnetii | No | species | bacteria | bacteria | species | 777 | click here | 
| ctenocephalides felis | No | species | eukaryota | invertebrates | species | 7515 | click here | 
| dioctophyme renale | No | species | eukaryota | invertebrates | species | 513045 | click here | 
| dipylidium caninum | No | species | eukaryota | invertebrates | species | 66787 | click here | 
| dirofilaria immitis | No | species | eukaryota | invertebrates | species | 6287 | click here | 
| ehrlichia canis | No | species | bacteria | bacteria | species | 944 | click here | 
| ehrlichia ruminantium | No | species | bacteria | bacteria | species | 779 | click here | 
| feline calicivirus | No | species | viruses and viroids | viruses | species | 11978 | click here | 
| hammondia heydorni | No | species | eukaryota | invertebrates | species | 99159 | click here | 
| hepatozoon canis | No | species | eukaryota | invertebrates | species | 110120 | click here | 
| hepatozoon sp. | No | species |  |  | species | 1484059 | click here | 
| hepatozoon sp. - curupira 2 | No | no rank | eukaryota | invertebrates | species | 349474 | click here | 
| hepatozoon sp. ex cerdocyon thous | No | no rank |  |  | species | 1815579 | click here | 
| hepatozoon sp. f3 | No | no rank |  |  | species | 1287919 | click here | 
| hepatozoon sp. f4 | No | no rank |  |  | species | 1287920 | click here | 
| hepatozoon sp. kcms-2016a | No | no rank |  |  | species | 1811978 | click here | 
| klebsiella pneumoniae | No | species | bacteria | bacteria | species | 573 | click here | 
| kobuvirus sp. | No | species |  |  | species | 2094719 | click here | 
| leishmania chagasi | No | species | eukaryota | invertebrates | species | 44271 | click here | 
| leishmania donovani | No | species | eukaryota | invertebrates | species | 5661 | click here | 
| leishmania infantum | No | species | eukaryota | invertebrates | species | 5671 | click here | 
| leptospira interrogans | No | species | bacteria | bacteria | species | 173 | click here | 
| mamastrovirus 5 | No | species |  |  | species | 1239569 | click here | 
| mycoplasma haemocanis | No | species | bacteria | bacteria | species | 136241 | click here | 
| mycoplasma haemofelis | No | species | bacteria | bacteria | species | 29501 | click here | 
| mycoplasma haemomuris | No | species | bacteria | bacteria | species | 55966 | click here | 
| neospora caninum | No | species | eukaryota | invertebrates | species | 29176 | click here | 
| paracoccidioides brasiliensis | No | species | eukaryota | plants | species | 121759 | click here | 
| rabies virus | No | species | viruses and viroids | viruses | species | 11292 | click here | 
| rangelia vitalii | No | species |  |  | species | 1401992 | click here | 
| taenia multiceps | No | species | eukaryota | invertebrates | species | 94034 | click here | 
| taenia serialis | No | species | eukaryota | invertebrates | species | 94035 | click here | 
| toxocara canis | No | species | eukaryota | invertebrates | species | 6265 | click here | 
| toxocara cati | No | species | eukaryota | invertebrates | species | 6266 | click here | 
| toxoplasma gondii | No | species | eukaryota | invertebrates | species | 5811 | click here | 
| trypanosoma cruzi | No | species | eukaryota | invertebrates | species | 5693 | click here | 
| trypanosoma evansi | No | species | eukaryota | invertebrates | species | 5697 | click here | 
| uncultured anaplasma sp. | No | no rank | bacteria | environmental samples | species | 319051 | click here | 
| uncultured ehrlichia sp. | No | no rank | bacteria | environmental samples | species | 249170 | click here |