| canada | | baylisascaris devosi | species | 8 | 0 |
| canada | alberta | baylisascaris | genus | 0 | 1 |
| canada | alberta | baylisascaris transfuga | species | 9 | 1 |
| canada | british columbia | baylisascaris | genus | 0 | 1 |
| canada | british columbia | baylisascaris procyonis | species | 0 | 2 |
| canada | manitoba | baylisascaris | genus | 0 | 4 |
| canada | manitoba | baylisascaris devosi | species | 0 | 2 |
| canada | manitoba | baylisascaris procyonis | species | 0 | 2 |
| canada | new brunswick | baylisascaris | genus | 0 | 1 |
| canada | new brunswick | baylisascaris transfuga | species | 0 | 1 |
| canada | northwest territories | baylisascaris | genus | 0 | 1 |
| canada | ontario | baylisascaris | genus | 0 | 1 |
| canada | ontario | baylisascaris devosi | species | 4 | 0 |
| canada | ontario | baylisascaris procyonis | species | 0 | 2 |
| china | | baylisascaris ailuri | species | 7 | 0 |
| china | | baylisascaris procyonis | species | 87 | 0 |
| china | | baylisascaris schroederi | species | 51 | 0 |
| china | | baylisascaris transfuga | species | 24 | 0 |
| china | fujian | baylisascaris schroederi | species | 14 | 0 |
| china | guangdong | baylisascaris schroederi | species | 37 | 0 |
| china | heilongjiang | baylisascaris transfuga | species | 18 | 0 |
| china | shaanxi | baylisascaris | genus | 0 | 1 |
| china | shaanxi | baylisascaris schroederi | species | 59 | 3 |
| china | shanxi | baylisascaris schroederi | species | 16 | 0 |
| china | sichuan | baylisascaris ailuri | species | 7 | 0 |
| china | sichuan | baylisascaris procyonis | species | 2 | 0 |
| china | sichuan | baylisascaris schroederi | species | 106 | 2 |
| china | sichuan | baylisascaris transfuga | species | 2 | 0 |
| czech republic | south bohemian region | baylisascaris columnaris | species | 21 | 0 |
| denmark | | baylisascaris procyonis | species | 2 | 0 |
| france | | baylisascaris procyonis | species | 1 | 0 |
| germany | | baylisascaris procyonis | species | 7 | 0 |
| germany | brandenburg | baylisascaris procyonis | species | 0 | 1 |
| germany | hesse | baylisascaris procyonis | species | 0 | 1 |
| germany | saxony | baylisascaris procyonis | species | 0 | 1 |
| germany | saxony-anhalt | baylisascaris procyonis | species | 0 | 1 |
| guyana | | baylisascaris potosis | species | 2 | 0 |
| iran | | baylisascaris devosi | species | 3 | 0 |
| italy | | baylisascaris procyonis | species | 1 | 0 |
| italy | | baylisascaris schroederi | species | 1 | 0 |
| italy | | baylisascaris transfuga | species | 4 | 0 |
| japan | | baylisascaris transfuga | species | 1 | 0 |
| japan | hyogo prefecture | baylisascaris procyonis | species | 2 | 0 |
| netherlands | | baylisascaris columnaris | species | 16 | 0 |
| netherlands | | baylisascaris procyonis | species | 1 | 0 |
| netherlands | | baylisascaris transfuga | species | 4 | 0 |
| norway | | baylisascaris procyonis | species | 5 | 0 |
| norway | more og romsdal county | baylisascaris procyonis | species | 0 | 1 |
| poland | | baylisascaris columnaris | species | 3 | 0 |
| russia | | baylisascaris devosi | species | 4 | 0 |
| russia | | baylisascaris sp. svm-2017 | species | 1 | 0 |
| slovakia | | baylisascaris transfuga | species | 5 | 0 |
| slovakia | kosice region | baylisascaris transfuga | species | 52 | 0 |
| united states | | baylisascaris procyonis | species | 2 | 0 |
| united states | alaska | baylisascaris transfuga | species | 4 | 0 |
| united states | california | baylisascaris | genus | 0 | 6 |
| united states | california | baylisascaris procyonis | species | 5 | 12 |
| united states | colorado | baylisascaris | genus | 0 | 1 |
| united states | colorado | baylisascaris procyonis | species | 0 | 1 |
| united states | connecticut | baylisascaris | genus | 0 | 1 |
| united states | connecticut | baylisascaris columnaris | species | 5 | 1 |
| united states | connecticut | baylisascaris procyonis | species | 6 | 1 |
| united states | district of columbia | baylisascaris | genus | 0 | 1 |
| united states | district of columbia | baylisascaris procyonis | species | 0 | 1 |
| united states | florida | baylisascaris | genus | 0 | 4 |
| united states | florida | baylisascaris procyonis | species | 0 | 5 |
| united states | florida | baylisascaris transfuga | species | 0 | 1 |
| united states | georgia | baylisascaris | genus | 0 | 2 |
| united states | georgia | baylisascaris procyonis | species | 0 | 5 |
| united states | illinois | baylisascaris | genus | 0 | 1 |
| united states | illinois | baylisascaris columnaris | species | 5 | 0 |
| united states | illinois | baylisascaris procyonis | species | 0 | 4 |
| united states | indiana | baylisascaris | genus | 0 | 3 |
| united states | indiana | baylisascaris procyonis | species | 8 | 5 |
| united states | kentucky | baylisascaris | genus | 0 | 2 |
| united states | kentucky | baylisascaris procyonis | species | 0 | 2 |
| united states | louisiana | baylisascaris | genus | 0 | 2 |
| united states | louisiana | baylisascaris procyonis | species | 0 | 2 |
| united states | maryland | baylisascaris | genus | 0 | 1 |
| united states | maryland | baylisascaris procyonis | species | 0 | 1 |
| united states | michigan | baylisascaris | genus | 0 | 1 |
| united states | michigan | baylisascaris procyonis | species | 0 | 1 |
| united states | michigan | baylisascaris transfuga | species | 0 | 1 |
| united states | minnesota | baylisascaris | genus | 0 | 1 |
| united states | minnesota | baylisascaris transfuga | species | 0 | 1 |
| united states | new york | baylisascaris | genus | 0 | 1 |
| united states | new york | baylisascaris procyonis | species | 0 | 2 |
| united states | north carolina | baylisascaris procyonis | species | 0 | 1 |
| united states | ohio | baylisascaris procyonis | species | 0 | 1 |
| united states | oregon | baylisascaris | genus | 0 | 1 |
| united states | oregon | baylisascaris procyonis | species | 0 | 1 |
| united states | pennsylvania | baylisascaris procyonis | species | 0 | 1 |
| united states | tennessee | baylisascaris | genus | 0 | 2 |
| united states | tennessee | baylisascaris procyonis | species | 0 | 3 |
| united states | texas | baylisascaris | genus | 0 | 3 |
| united states | texas | baylisascaris procyonis | species | 0 | 6 |
| united states | utah | baylisascaris columnaris | species | 14 | 0 |
| united states | virginia | baylisascaris | genus | 0 | 2 |
| united states | virginia | baylisascaris procyonis | species | 0 | 2 |
| united states | washington | baylisascaris devosi | species | 0 | 1 |
| united states | washington | baylisascaris procyonis | species | 0 | 1 |
| united states | west virginia | baylisascaris transfuga | species | 5 | 0 |
| united states | wisconsin | baylisascaris | genus | 0 | 2 |
| united states | wisconsin | baylisascaris procyonis | species | 1 | 1 |
| united states | wisconsin | baylisascaris transfuga | species | 0 | 2 |
| united states | wyoming | baylisascaris procyonis | species | 0 | 1 |
| venezuela | merida | baylisascaris venezuelensis | species | 3 | 0 |