| australia | queensland | nippostrongylus brasiliensis | species | 0 | 1 |
| brazil | rio de janeiro | nippostrongylus brasiliensis | species | 0 | 1 |
| india | | nippostrongylus brasiliensis | species | 1 | 0 |
| india | | nippostrongylus sp. ac-2016 | species | 1 | 0 |
| indonesia | west java province | nippostrongylus brasiliensis | species | 0 | 1 |
| japan | hokkaido prefecture | heligmonoides speciosus | species | 2 | 0 |
| japan | hokkaido prefecture | orientostrongylus ezoensis | species | 2 | 0 |
| japan | iwate prefecture | carolinensis minutus | species | 0 | 1 |
| japan | osaka prefecture | orientostrongylus ezoensis | species | 0 | 1 |
| malaysia | kuala lumpur | nippostrongylus brasiliensis | species | 0 | 4 |
| maldives | | nippostrongylus brasiliensis | species | 0 | 1 |
| mexico | veracruz-llave | carolinensis perezponcedeleoni | species | 99 | 0 |
| mexico | yucatan | nippostrongylus brasiliensis | species | 0 | 1 |
| new zealand | | nippostrongylus brasiliensis | species | 2 | 0 |
| singapore | | nippostrongylus sp. dnus-2012-08-02-sm129a | species | 1 | 0 |
| taiwan | | nippostrongylus brasiliensis | species | 0 | 3 |
| united kingdom | | carolinensis minutus | species | 2 | 0 |