| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
874690
| CT | Litchfield | Hancock Brook Lake at sampling station F1M | 1994 |
01100005
| Housatonic | established |
|
874408
| CT | Litchfield | Lake Plymouth at sampling station F4GB | 1994 |
01100005
| Housatonic | established |
|
874661
| CT | Litchfield | Lake Plymouth at sampling station F5GB | 1994 |
01100005
| Housatonic | established |
|
874399
| CT | Litchfield | Lake Plymouth at sampling station F6G | 1994 |
01100005
| Housatonic | established |
|
874745
| CT | Litchfield | Lake Plymouth at sampling station F7S | 1994 |
01100005
| Housatonic | established |
|
874746
| CT | Litchfield | Lake Plymouth at sampling station F8S | 1994 |
01100005
| Housatonic | established |
|
874716
| CT | Litchfield | Lake Plymouth at sampling station F9NJ | 1994 |
01100005
| Housatonic | established |