| synaptomys cooperi | | USA: West Virginia, Pocahontas County/ Allegheny Mountain | | 1237941578 |
| synaptomys cooperi | | USA: West Virginia, Pocahontas County/ Allegheny Mountain | | 1237940342 |
| synaptomys cooperi | | USA: West Virginia, Pocahontas County, Allegheny Mountain | | 549440469 |
| synaptomys cooperi | | USA: West Virginia, Pocahontas County, Allegheny Mountain | | 549440215 |
| synaptomys cooperi | | USA: West Virginia, Pocahontas County, Allegheny Mountain | | 549439967 |
| synaptomys cooperi | | USA: West Virginia, Pocahontas County/ Allegheny Mountain | | 549439739 |