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 | Pondoland, South Africa | 1951 or earlier | freshwater | default type | Marcus EvDB-R (1951) abstract | |||
| B | Province of KwaZulu-Natal (Natal), South Africa | 1951 or earlier | freshwater | default type | Marcus EvDB-R (1951) ; from Young 1976 (citation)- 422 |