Distribution of Synaptomys cooperi 
157 
Fig. 1. The locations of records of S. cooperi from eastern Virginia and 
North Carolina are indicated by dots. Dots in Virginia represent specimens 
from the Dismal Swamp. Counties in North Carolina discussed in the text 
are identified by numbers: 1. Beaufort, 2. Craven, 3. Dare, 4. Gates, 5. 
Jones, 6. Pasquotank, and 7. Perquimans. The blackened area on the map 
of North America shows the current range of Synaptomys cooperi. 
