Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| site | collection date | depth | substrate | salin | locality kind | comments | reference | |
|---|---|---|---|---|---|---|---|---|
| A | Southeastern New York State, USA | prior to 1987 | freshwater | 7 specimens from stream surface sediments. | Kolasa J, Strayer D, Bannon-O'Donnell E (1987) 127 |