| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | East Branch Wappinger Creek, Washington, New York, USA | 2188 | prior to 1987 | freshwater | interstitial, from stream sediments and lateral gravel bars. | Kolasa J, Strayer D, Bannon-O'Donnell E (1987): 129 | |||
| B | Litchfield County, Connecticut, USA | 2192 | prior to 1987 | freshwater | interstitial, from sandy spring in northwestern Connecticut. | Kolasa J, Strayer D, Bannon-O'Donnell E (1987): 129 |