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 | Kap der Guten Hoffnung, Cape Point (Kaappunt), South Africa | 1851 or earlier | freshwater | type locality | standing freshwater, "Stellenbosch". | Schmarda LK (1859) ; from Graff (citation)- p. 461 |