Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
235172
| MA | Middlesex | North Pond along West Main Street, Hopkinton | 1975 |
01090003
| Blackstone | collected |
235168
| MA | Worcester | Arunde Pond, Northbrige | 1974 |
01090003
| Blackstone | collected |
235167
| MA | Worcester | Blackstone River, Uxbridge | 1974 |
01090003
| Blackstone | collected |
235169
| MA | Worcester | Sutton, unspecified location | 1974 |
01090003
| Blackstone | collected |