| albania | tirana county | ancylostoma caninum | species | 0 | 1 |
| albania | tirana county | ancylostoma tubaeforme | species | 0 | 1 |
| argentina | buenos aires city | ancylostoma caninum | species | 0 | 1 |
| argentina | buenos aires province | ancylostoma caninum | species | 0 | 1 |
| argentina | misiones province | ancylostoma caninum | species | 0 | 1 |
| argentina | misiones province | ancylostoma duodenale | species | 0 | 1 |
| australia | | ancylostoma braziliense | species | 1 | 0 |
| australia | | ancylostoma caninum | species | 8 | 0 |
| australia | | ancylostoma ceylanicum | species | 2 | 0 |
| australia | | ancylostoma duodenale | species | 11 | 0 |
| australia | | ancylostoma tubaeforme | species | 1 | 0 |
| australia | new south wales | ancylostoma caninum | species | 0 | 1 |
| australia | new south wales | ancylostoma duodenale | species | 0 | 1 |
| australia | northern territory | ancylostoma duodenale | species | 0 | 2 |
| australia | queensland | ancylostoma caninum | species | 7 | 5 |
| australia | queensland | ancylostoma duodenale | species | 0 | 1 |
| australia | south australia | ancylostoma caninum | species | 0 | 1 |
| australia | western australia | ancylostoma caninum | species | 0 | 1 |
| australia | western australia | ancylostoma duodenale | species | 1 | 5 |
| australia | western australia | ancylostoma tubaeforme | species | 0 | 1 |
| bangladesh | dhaka division | ancylostoma duodenale | species | 0 | 2 |
| bolivia | santa cruz department | ancylostoma duodenale | species | 0 | 1 |
| bonaire, saint eustatius and saba | | ancylostoma braziliense | species | 0 | 1 |
| bonaire, saint eustatius and saba | | ancylostoma caninum | species | 0 | 1 |
| bonaire, saint eustatius and saba | | ancylostoma ceylanicum | species | 0 | 1 |
| bonaire, saint eustatius and saba | | ancylostoma tubaeforme | species | 0 | 1 |
| brazil | | ancylostoma caninum | species | 6 | 0 |
| brazil | ceara | ancylostoma caninum | species | 0 | 1 |
| brazil | federal district | ancylostoma caninum | species | 0 | 1 |
| brazil | mato grosso | ancylostoma braziliense | species | 0 | 1 |
| brazil | mato grosso | ancylostoma tubaeforme | species | 0 | 2 |
| brazil | mato grosso do sul | ancylostoma tubaeforme | species | 0 | 1 |
| brazil | minas gerais | ancylostoma caninum | species | 0 | 1 |
| brazil | rio de janeiro | ancylostoma braziliense | species | 0 | 1 |
| brazil | rio de janeiro | ancylostoma tubaeforme | species | 0 | 1 |
| brazil | rio grande do sul | ancylostoma caninum | species | 0 | 1 |
| brazil | sao paulo | ancylostoma duodenale | species | 0 | 1 |
| cambodia | | ancylostoma ceylanicum | species | 2 | 0 |
| canada | alberta | ancylostoma caninum | species | 0 | 2 |
| canada | newfoundland and labrador | ancylostoma caninum | species | 0 | 1 |
| canada | ontario | ancylostoma caninum | species | 0 | 1 |
| china | | ancylostoma ailuropodae | species | 4 | 0 |
| china | | ancylostoma caninum | species | 17 | 0 |
| china | | ancylostoma ceylanicum | species | 17 | 0 |
| china | | ancylostoma duodenale | species | 6 | 0 |
| china | | ancylostoma tubaeforme | species | 20 | 0 |
| china | anhui | ancylostoma duodenale | species | 0 | 2 |
| china | fujian | ancylostoma duodenale | species | 3 | 1 |
| china | guangdong | ancylostoma caninum | species | 2 | 0 |
| china | guangdong | ancylostoma ceylanicum | species | 15 | 0 |
| china | guizhou | ancylostoma duodenale | species | 0 | 1 |
| china | hainan | ancylostoma duodenale | species | 0 | 3 |
| china | heilongjiang | ancylostoma caninum | species | 0 | 1 |
| china | hunan | ancylostoma duodenale | species | 0 | 1 |
| china | jiangsu | ancylostoma duodenale | species | 0 | 1 |
| china | jiangsu | ancylostoma tubaeforme | species | 3 | 0 |
| china | shanghai shi | ancylostoma caninum | species | 0 | 1 |
| china | sichuan | ancylostoma caninum | species | 1 | 0 |
| china | sichuan | ancylostoma duodenale | species | 0 | 2 |
| china | zhejiang | ancylostoma duodenale | species | 69984 | 0 |
| colombia | quindio department | ancylostoma caninum | species | 0 | 1 |
| costa rica | cartago province | ancylostoma caninum | species | 0 | 1 |
| cuba | havana province | ancylostoma braziliense | species | 0 | 1 |
| cuba | havana province | ancylostoma caninum | species | 0 | 1 |
| denmark | region zealand | ancylostoma caninum | species | 0 | 1 |
| east timor | | ancylostoma ceylanicum | species | 0 | 1 |
| ecuador | esmeraldas province | ancylostoma duodenale | species | 0 | 1 |
| ecuador | galapagos province | ancylostoma caninum | species | 0 | 1 |
| ecuador | pichincha province | ancylostoma duodenale | species | 0 | 1 |
| egypt | beheira governorate | ancylostoma duodenale | species | 0 | 1 |
| egypt | cairo governorate | ancylostoma duodenale | species | 0 | 1 |
| egypt | dakahlia governorate | ancylostoma caninum | species | 0 | 2 |
| egypt | dakahlia governorate | ancylostoma duodenale | species | 0 | 1 |
| egypt | menoufia governorate | ancylostoma duodenale | species | 0 | 1 |
| estonia | | ancylostoma tubaeforme | species | 1 | 0 |
| ethiopia | amhara region | ancylostoma duodenale | species | 0 | 1 |
| france | auvergne region | ancylostoma caninum | species | 0 | 1 |
| germany | brandenburg | ancylostoma tubaeforme | species | 0 | 1 |
| germany | saxony | ancylostoma caninum | species | 0 | 1 |
| ghana | ashanti region | ancylostoma duodenale | species | 0 | 1 |
| ghana | greater accra region | ancylostoma caninum | species | 0 | 1 |
| ghana | greater accra region | ancylostoma duodenale | species | 0 | 1 |
| ghana | northern region | ancylostoma duodenale | species | 0 | 2 |
| ghana | upper east region | ancylostoma duodenale | species | 0 | 1 |
| greece | north aegean region | ancylostoma ceylanicum | species | 1 | 0 |
| grenada | | ancylostoma ceylanicum | species | 1 | 0 |
| guam | | ancylostoma duodenale | species | 0 | 1 |
| haiti | | ancylostoma caninum | species | 0 | 1 |
| india | | ancylostoma caninum | species | 5 | 0 |
| india | | ancylostoma ceylanicum | species | 1 | 0 |
| india | assam | ancylostoma braziliense | species | 0 | 1 |
| india | assam | ancylostoma caninum | species | 0 | 1 |
| india | chandigarh | ancylostoma duodenale | species | 0 | 1 |
| india | madhya pradesh | ancylostoma caninum | species | 0 | 1 |
| india | maharashtra | ancylostoma duodenale | species | 0 | 1 |
| india | mizoram | ancylostoma tubaeforme | species | 0 | 1 |
| india | national capital territory of delhi | ancylostoma caninum | species | 0 | 1 |
| india | national capital territory of delhi | ancylostoma ceylanicum | species | 0 | 1 |
| india | puducherry | ancylostoma duodenale | species | 0 | 2 |
| india | sikkim | ancylostoma caninum | species | 0 | 1 |
| india | sikkim | ancylostoma ceylanicum | species | 0 | 1 |
| india | tamil nadu | ancylostoma ceylanicum | species | 0 | 1 |
| india | tamil nadu | ancylostoma duodenale | species | 0 | 3 |
| india | uttar pradesh | ancylostoma duodenale | species | 0 | 1 |
| india | west bengal | ancylostoma duodenale | species | 0 | 2 |
| indonesia | aceh province | ancylostoma duodenale | species | 0 | 1 |
| indonesia | jakarta | ancylostoma duodenale | species | 0 | 1 |
| indonesia | maluku province | ancylostoma duodenale | species | 0 | 1 |
| indonesia | north maluku province | ancylostoma duodenale | species | 0 | 1 |
| indonesia | north sulawesi province | ancylostoma duodenale | species | 0 | 1 |
| indonesia | north sumatra province | ancylostoma duodenale | species | 0 | 1 |
| indonesia | south sulawesi province | ancylostoma duodenale | species | 0 | 1 |
| iran | | ancylostoma tubaeforme | species | 1 | 0 |
| iran | kermanshah province | ancylostoma caninum | species | 0 | 1 |
| iran | khuzestan province | ancylostoma duodenale | species | 0 | 2 |
| iran | kurdistan province | ancylostoma caninum | species | 0 | 1 |
| iran | mazandaran province | ancylostoma caninum | species | 0 | 1 |
| iran | mazandaran province | ancylostoma duodenale | species | 0 | 1 |
| iraq | | ancylostoma caninum | species | 1 | 0 |
| iraq | | ancylostoma ceylanicum | species | 1 | 0 |
| iraq | | ancylostoma duodenale | species | 1 | 0 |
| iraq | baghdad governorate | ancylostoma caninum | species | 0 | 1 |
| italy | apulia region | ancylostoma caninum | species | 0 | 1 |
| italy | emilia-romagna region | ancylostoma tubaeforme | species | 0 | 1 |
| italy | lombardy region | ancylostoma duodenale | species | 0 | 2 |
| italy | lombardy region | ancylostoma tubaeforme | species | 0 | 1 |
| italy | tuscany region | ancylostoma tubaeforme | species | 0 | 1 |
| japan | | ancylostoma ceylanicum | species | 5 | 0 |
| japan | aichi prefecture | ancylostoma tubaeforme | species | 0 | 1 |
| japan | aomori prefecture | ancylostoma caninum | species | 0 | 1 |
| japan | ibaraki prefecture | ancylostoma caninum | species | 0 | 1 |
| japan | kyoto prefecture | ancylostoma caninum | species | 2 | 0 |
| japan | niigata prefecture | ancylostoma duodenale | species | 0 | 1 |
| japan | osaka prefecture | ancylostoma caninum | species | 0 | 1 |
| japan | saitama prefecture | ancylostoma caninum | species | 0 | 1 |
| japan | shiga prefecture | ancylostoma caninum | species | 3 | 0 |
| japan | tochigi prefecture | ancylostoma caninum | species | 0 | 1 |
| kenya | | ancylostoma caninum | species | 4 | 0 |
| kenya | | ancylostoma duodenale | species | 1 | 0 |
| kenya | nairobi province | ancylostoma caninum | species | 0 | 1 |
| laos | | ancylostoma caninum | species | 11 | 0 |
| laos | | ancylostoma ceylanicum | species | 14 | 0 |
| laos | | ancylostoma duodenale | species | 6 | 0 |
| laos | attapeu province | ancylostoma duodenale | species | 0 | 1 |
| laos | bokeo province | ancylostoma duodenale | species | 0 | 1 |
| laos | champasak province | ancylostoma duodenale | species | 0 | 1 |
| laos | houaphan province | ancylostoma duodenale | species | 0 | 1 |
| laos | luang prabang province | ancylostoma duodenale | species | 0 | 1 |
| laos | savannakhet province | ancylostoma caninum | species | 3 | 0 |
| laos | savannakhet province | ancylostoma ceylanicum | species | 1 | 0 |
| laos | savannakhet province | ancylostoma duodenale | species | 6 | 1 |
| laos | sekong province | ancylostoma duodenale | species | 0 | 1 |
| laos | viangchan province | ancylostoma ceylanicum | species | 0 | 1 |
| laos | vientiane prefecture | ancylostoma ceylanicum | species | 0 | 1 |
| laos | vientiane prefecture | ancylostoma duodenale | species | 0 | 1 |
| malaysia | | ancylostoma caninum | species | 8 | 0 |
| malaysia | | ancylostoma ceylanicum | species | 63 | 0 |
| malaysia | | ancylostoma duodenale | species | 15 | 0 |
| malaysia | kuala lumpur | ancylostoma ceylanicum | species | 0 | 1 |
| martinique | | ancylostoma braziliense | species | 0 | 1 |
| mexico | durango | ancylostoma duodenale | species | 0 | 1 |
| mexico | federal district | ancylostoma caninum | species | 0 | 1 |
| mexico | oaxaca | ancylostoma caninum | species | 0 | 1 |
| mexico | queretaro arteaga | ancylostoma caninum | species | 0 | 1 |
| mexico | tabasco | ancylostoma caninum | species | 0 | 1 |
| mexico | yucatan | ancylostoma caninum | species | 1 | 1 |
| micronesia | | ancylostoma duodenale | species | 0 | 1 |
| morocco | rabat-sale-zemmour-zaer | ancylostoma caninum | species | 0 | 1 |
| myanmar | bago division | ancylostoma ceylanicum | species | 36 | 1 |
| myanmar | mon | ancylostoma ceylanicum | species | 1 | 1 |
| nepal | central development region | ancylostoma duodenale | species | 0 | 1 |
| nigeria | anambra | ancylostoma caninum | species | 0 | 1 |
| nigeria | cross river | ancylostoma caninum | species | 0 | 3 |
| nigeria | cross river | ancylostoma tubaeforme | species | 0 | 1 |
| nigeria | delta | ancylostoma caninum | species | 0 | 1 |
| nigeria | enugu | ancylostoma caninum | species | 0 | 1 |
| nigeria | lagos | ancylostoma duodenale | species | 0 | 1 |
| nigeria | niger | ancylostoma caninum | species | 0 | 1 |
| nigeria | plateau | ancylostoma duodenale | species | 0 | 1 |
| nigeria | rivers | ancylostoma caninum | species | 0 | 1 |
| nigeria | rivers | ancylostoma duodenale | species | 0 | 1 |
| papua new guinea | | ancylostoma ceylanicum | species | 2 | 0 |
| papua new guinea | madang province | ancylostoma duodenale | species | 0 | 1 |
| philippines | central visayas region | ancylostoma duodenale | species | 0 | 1 |
| philippines | national capital region | ancylostoma caninum | species | 0 | 1 |
| poland | kuyavia pomerania province | ancylostoma caninum | species | 0 | 1 |
| poland | lesser poland province | ancylostoma caninum | species | 0 | 1 |
| poland | lower silesia province | ancylostoma caninum | species | 0 | 3 |
| poland | lubuskie province | ancylostoma caninum | species | 0 | 1 |
| poland | pomorskie province | ancylostoma caninum | species | 0 | 1 |
| poland | swietokrzyskie province | ancylostoma caninum | species | 0 | 1 |
| portugal | lisboa district | ancylostoma tubaeforme | species | 0 | 2 |
| qatar | | ancylostoma tubaeforme | species | 0 | 3 |
| qatar | ad dawhah municipality | ancylostoma tubaeforme | species | 0 | 3 |
| republic of the congo | brazzaville | ancylostoma duodenale | species | 0 | 1 |
| rwanda | kigali province | ancylostoma duodenale | species | 0 | 1 |
| saudi arabia | riyadh region | ancylostoma caninum | species | 0 | 1 |
| saudi arabia | riyadh region | ancylostoma duodenale | species | 0 | 1 |
| sierra leone | western area | ancylostoma caninum | species | 0 | 1 |
| south africa | eastern cape province | ancylostoma duodenale | species | 0 | 1 |
| south africa | free state province | ancylostoma braziliense | species | 0 | 2 |
| south africa | free state province | ancylostoma caninum | species | 0 | 2 |
| south africa | gauteng province | ancylostoma braziliense | species | 0 | 3 |
| south africa | gauteng province | ancylostoma caninum | species | 0 | 4 |
| south africa | gauteng province | ancylostoma ceylanicum | species | 0 | 1 |
| south africa | gauteng province | ancylostoma tubaeforme | species | 0 | 1 |
| south africa | north-west province | ancylostoma caninum | species | 0 | 1 |
| spain | andalusia | ancylostoma tubaeforme | species | 3 | 0 |
| spain | balearic islands | ancylostoma tubaeforme | species | 8 | 1 |
| spain | canary islands | ancylostoma tubaeforme | species | 0 | 1 |
| spain | castile and leon | ancylostoma tubaeforme | species | 2 | 0 |
| sri lanka | | ancylostoma caninum | species | 2 | 0 |
| taiwan | | ancylostoma ceylanicum | species | 0 | 1 |
| taiwan | | ancylostoma duodenale | species | 0 | 2 |
| tanzania | | ancylostoma braziliense | species | 10 | 0 |
| tanzania | | ancylostoma caninum | species | 10 | 0 |
| tanzania | | ancylostoma ceylanicum | species | 5 | 0 |
| tanzania | | ancylostoma duodenale | species | 1 | 0 |
| tanzania | dar es salaam region | ancylostoma duodenale | species | 0 | 1 |
| tanzania | zanzibar central/south region | ancylostoma duodenale | species | 0 | 1 |
| tanzania | zanzibar urban/west region | ancylostoma duodenale | species | 0 | 1 |
| thailand | | ancylostoma caninum | species | 1 | 0 |
| thailand | | ancylostoma ceylanicum | species | 11 | 0 |
| thailand | bangkok | ancylostoma caninum | species | 0 | 1 |
| thailand | bangkok | ancylostoma ceylanicum | species | 0 | 1 |
| thailand | nakhon si thammarat province | ancylostoma duodenale | species | 0 | 1 |
| thailand | phra nakhon si ayutthaya province | ancylostoma caninum | species | 0 | 1 |
| thailand | phra nakhon si ayutthaya province | ancylostoma ceylanicum | species | 0 | 1 |
| thailand | prachin buri province | ancylostoma caninum | species | 0 | 1 |
| thailand | prachin buri province | ancylostoma ceylanicum | species | 0 | 1 |
| turkey | van province | ancylostoma caninum | species | 0 | 1 |
| united arab emirates | dubai | ancylostoma ceylanicum | species | 0 | 1 |
| united states | | ancylostoma caninum | species | 1 | 0 |
| united states | | ancylostoma ceylanicum | species | 1 | 0 |
| united states | colorado | ancylostoma caninum | species | 0 | 1 |
| united states | florida | ancylostoma braziliense | species | 2 | 4 |
| united states | florida | ancylostoma caninum | species | 0 | 2 |
| united states | florida | ancylostoma tubaeforme | species | 0 | 2 |
| united states | georgia | ancylostoma braziliense | species | 0 | 1 |
| united states | illinois | ancylostoma caninum | species | 0 | 2 |
| united states | indiana | ancylostoma caninum | species | 0 | 1 |
| united states | iowa | ancylostoma caninum | species | 0 | 1 |
| united states | kansas | ancylostoma caninum | species | 22 | 0 |
| united states | kansas | ancylostoma tubaeforme | species | 0 | 1 |
| united states | kentucky | ancylostoma caninum | species | 0 | 1 |
| united states | maryland | ancylostoma caninum | species | 6723 | 1 |
| united states | massachusetts | ancylostoma caninum | species | 1 | 0 |
| united states | michigan | ancylostoma braziliense | species | 0 | 1 |
| united states | michigan | ancylostoma tubaeforme | species | 1 | 0 |
| united states | nebraska | ancylostoma tubaeforme | species | 0 | 1 |
| united states | new jersey | ancylostoma caninum | species | 1 | 0 |
| united states | new york | ancylostoma caninum | species | 2 | 0 |
| united states | new york | ancylostoma duodenale | species | 0 | 1 |
| united states | north carolina | ancylostoma caninum | species | 0 | 1 |
| united states | south dakota | ancylostoma tubaeforme | species | 0 | 1 |
| united states | tennessee | ancylostoma caninum | species | 0 | 1 |
| united states | texas | ancylostoma caninum | species | 0 | 4 |
| united states | utah | ancylostoma caninum | species | 0 | 1 |
| united states | virginia | ancylostoma braziliense | species | 0 | 1 |
| united states | virginia | ancylostoma caninum | species | 0 | 1 |
| united states | west virginia | ancylostoma braziliense | species | 0 | 1 |
| united states | west virginia | ancylostoma caninum | species | 0 | 1 |
| united states | wyoming | ancylostoma tubaeforme | species | 0 | 1 |
| united states minor outlying islands | | ancylostoma caninum | species | 0 | 1 |
| uruguay | tacuarembo department | ancylostoma caninum | species | 0 | 1 |
| vietnam | | ancylostoma ceylanicum | species | 28 | 0 |
| zambia | lusaka province | ancylostoma caninum | species | 0 | 1 |