Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
115
| MA | Barnstable | Wellfleet Bay Wildlife Sactuary, Wellfleet | 1993 |
01090002
| Cape Cod | established |
1668941
| MA | Barnstable | Woods Hole | 1924 |
01090002
| Cape Cod | unknown |
1659000
| MA | Bristol | New Bedford | 1882 |
01090002
| Cape Cod | unknown |
114
| MA | Dukes | Martha's Vineyard | 1993 |
01090002
| Cape Cod | collected |
163852
| MA | Dukes | Nomans Land Island National Wildlife Refuge (In the Atlantic Ocean 3.5 mi SW of Squibnocket Point; Martha's Vineyard; Town of Chilmark) | 2005 |
01090002
| Cape Cod | established |
163829
| MA | Middlesex | Assabet River National Wildlife Refuge (formerly referred to as the U.S. Army's Fort Devens Sudbury Training Annex) | 2005 |
01070005
| Concord River | established |
167
| MA | Nantucket | Nantucket Island | 1993 |
01090002
| Cape Cod | collected |
1662883
| MA | Plymouth | Gunners Exchange Pond, Miles Standish National Forest | 1970 |
01090002
| Cape Cod | unknown |
1663023
| MA | Plymouth | Gunners Exchange Pond, Miles Standish National Forest | 1970 |
01090002
| Cape Cod | unknown |