| brazil | rio grande do sul | sigmodon hispidus | species | 0 | 1 |
| costa rica | alajuela province | sigmodon hispidus | species | 0 | 2 |
| costa rica | guanacaste province | sigmodon hispidus | species | 0 | 2 |
| germany | | sigmodon hispidus | species | 1 | 0 |
| guatemala | escuintla department | sigmodon hispidus | species | 5 | 0 |
| guatemala | peten department | sigmodon hispidus | species | 10 | 0 |
| mexico | campeche | sigmodon hispidus | species | 20 | 3 |
| mexico | chiapas | sigmodon hispidus | species | 8 | 2 |
| mexico | colima | sigmodon hispidus | species | 1 | 0 |
| mexico | puebla | sigmodon hispidus | species | 2 | 0 |
| mexico | quintana roo | sigmodon hispidus | species | 1 | 0 |
| mexico | tabasco | sigmodon hispidus | species | 6 | 0 |
| mexico | tamaulipas | sigmodon hispidus | species | 2 | 0 |
| mexico | veracruz-llave | sigmodon hispidus | species | 1 | 0 |
| mexico | yucatan | sigmodon hispidus | species | 14 | 2 |
| nicaragua | | sigmodon hispidus | species | 1 | 0 |
| nicaragua | leon department | sigmodon hispidus | species | 0 | 1 |
| nicaragua | rivas department | sigmodon hispidus | species | 11 | 0 |
| panama | panama province | sigmodon hispidus | species | 1 | 0 |
| panama | panama province | sigmodon hispidus chiriquensis | subspecies | 1 | 0 |
| united states | alabama | sigmodon hispidus | species | 0 | 3 |
| united states | arizona | sigmodon hispidus | species | 0 | 3 |
| united states | california | sigmodon hispidus | species | 0 | 3 |
| united states | colorado | sigmodon hispidus | species | 0 | 2 |
| united states | florida | sigmodon hispidus | species | 5 | 15 |
| united states | georgia | sigmodon hispidus | species | 0 | 6 |
| united states | kansas | sigmodon hispidus | species | 5 | 3 |
| united states | kansas | sigmodon hispidus texianus | subspecies | 0 | 1 |
| united states | louisiana | sigmodon hispidus | species | 2 | 1 |
| united states | mississippi | sigmodon hispidus | species | 0 | 2 |
| united states | missouri | sigmodon hispidus | species | 1 | 2 |
| united states | new mexico | sigmodon hispidus | species | 1 | 3 |
| united states | oklahoma | sigmodon hispidus | species | 0 | 18 |
| united states | south carolina | sigmodon hispidus | species | 0 | 5 |
| united states | tennessee | sigmodon hispidus | species | 3 | 1 |
| united states | texas | sigmodon hispidus | species | 11 | 13 |
| united states | utah | sigmodon hispidus | species | 0 | 1 |
| united states | virginia | sigmodon hispidus | species | 0 | 1 |
| uruguay | rocha department | sigmodon hispidus | species | 0 | 1 |
| venezuela | lara | sigmodon hispidus | species | 0 | 1 |