| costa rica | | oryzomys couesi | species | 4 | 0 |
| costa rica | puntarenas province | oryzomys couesi | species | 1 | 0 |
| el salvador | la paz department | oryzomys couesi | species | 6 | 0 |
| guatemala | | oryzomys couesi | species | 3 | 0 |
| guatemala | baja verapaz department | oryzomys couesi couesi | subspecies | 1 | 0 |
| honduras | | oryzomys couesi | species | 1 | 0 |
| honduras | atlantida department | oryzomys couesi | species | 9 | 0 |
| honduras | olancho department | oryzomys couesi | species | 3 | 0 |
| mexico | | oryzomys couesi | species | 5 | 0 |
| mexico | chiapas | oryzomys couesi | species | 0 | 1 |
| mexico | colima | oryzomys couesi | species | 2 | 0 |
| mexico | hidalgo | oryzomys couesi | species | 4 | 0 |
| mexico | jalisco | oryzomys couesi | species | 6 | 0 |
| mexico | oaxaca | oryzomys couesi | species | 17 | 0 |
| mexico | tabasco | oryzomys couesi | species | 2 | 0 |
| mexico | tamaulipas | oryzomys couesi | species | 3 | 0 |
| mexico | veracruz-llave | oryzomys couesi | species | 9 | 0 |
| mexico | veracruz-llave | oryzomys couesi goldmani | subspecies | 20 | 0 |
| nicaragua | | oryzomys couesi | species | 1 | 0 |
| nicaragua | granada department | oryzomys couesi | species | 3 | 0 |
| nicaragua | matagalpa department | oryzomys couesi | species | 1 | 0 |
| panama | veraguas province | oryzomys couesi | species | 3 | 0 |
| panama | veraguas province | oryzomys couesi azuerensis | subspecies | 1 | 0 |
| united states | texas | oryzomys couesi | species | 4 | 0 |
| united states | texas | oryzomys couesi aquaticus | subspecies | 1 | 0 |