| albania | tirana county | demodex canis | species | 0 | 1 |
| austria | | demodex cati | species | 1 | 0 |
| austria | | demodex gatoi | species | 2 | 0 |
| brazil | sao paulo | demodex brevis | species | 0 | 1 |
| brazil | sao paulo | demodex folliculorum | species | 0 | 1 |
| china | | demodex brevis | species | 50 | 0 |
| china | | demodex canis | species | 22 | 0 |
| china | | demodex caprae | species | 32 | 0 |
| china | | demodex folliculorum | species | 45 | 0 |
| china | inner mongolia | demodex brevis | species | 0 | 1 |
| china | inner mongolia | demodex folliculorum | species | 0 | 1 |
| china | shaanxi | demodex brevis | species | 35 | 0 |
| china | shaanxi | demodex canis | species | 30 | 0 |
| china | shaanxi | demodex caprae | species | 26 | 0 |
| china | shaanxi | demodex folliculorum | species | 29 | 0 |
| china | shanxi | demodex brevis | species | 6 | 0 |
| china | shanxi | demodex canis | species | 1 | 0 |
| china | shanxi | demodex caprae | species | 1 | 0 |
| china | shanxi | demodex folliculorum | species | 1 | 0 |
| czech republic | hradec kralove region | demodex caprae | species | 0 | 1 |
| czech republic | moravian-silesian region | demodex caprae | species | 0 | 1 |
| czech republic | olomouc region | demodex caprae | species | 0 | 1 |
| egypt | | demodex canis | species | 1 | 0 |
| egypt | | demodex injai | species | 1 | 0 |
| egypt | | demodex sp. 'cornei' | species | 1 | 0 |
| ethiopia | tigray region | demodex caprae | species | 0 | 1 |
| guernsey | | demodex bovis | species | 0 | 1 |
| india | | demodex canis | species | 2 | 0 |
| india | punjab | demodex folliculorum | species | 8 | 0 |
| iraq | | demodex folliculorum | species | 2 | 0 |
| italy | | demodex sp. ex feline ns-2013 | species | 2 | 0 |
| mexico | | demodex canis | species | 2 | 0 |
| mexico | yucatan | demodex canis | species | 0 | 1 |
| nigeria | edo | demodex canis | species | 0 | 1 |
| nigeria | kaduna | demodex folliculorum | species | 0 | 1 |
| nigeria | kwara | demodex canis | species | 0 | 1 |
| poland | | demodex sp. ex mesocricetus auratus ag-2013 | species | 1 | 0 |
| poland | pomorskie province | demodex phylloides | species | 0 | 1 |
| poland | west pomerania province | demodex brevis | species | 0 | 1 |
| poland | west pomerania province | demodex folliculorum | species | 0 | 1 |
| russia | | demodex folliculorum | species | 5 | 0 |
| russia | moscow city | demodex brevis | species | 0 | 1 |
| russia | moscow oblast | demodex brevis | species | 0 | 1 |
| spain | | demodex canis | species | 3 | 0 |
| spain | | demodex injai | species | 1 | 0 |
| spain | andalusia | demodex folliculorum | species | 1 | 0 |
| spain | canary islands | demodex musculi | species | 1 | 0 |
| sudan | khartoum | demodex bovis | species | 0 | 1 |
| taiwan | | demodex canis | species | 0 | 1 |
| thailand | | demodex brevis | species | 12 | 0 |
| thailand | | demodex folliculorum | species | 34 | 0 |
| thailand | chiang mai province | demodex folliculorum | species | 0 | 1 |
| tunisia | sfax governorate | demodex folliculorum | species | 0 | 1 |
| turkey | samsun province | demodex canis | species | 1 | 0 |
| united states | | demodex cricetuli | species | 1 | 0 |
| united states | | demodex sp. ex feline ns-2013 | species | 1 | 0 |
| united states | maryland | demodex canis | species | 2 | 0 |
| united states | maryland | demodex injai | species | 1 | 0 |
| united states | massachusetts | demodex folliculorum | species | 1 | 0 |
| united states | new york | demodex folliculorum | species | 0 | 1 |
| united states | rhode island | demodex canis | species | 1 | 0 |
| united states | texas | demodex odocoilei | species | 0 | 1 |