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 | Ohrid Bay, Lake Ohrid, Macedonia | 1935-1937 | 16-30 m | freshwater | type locality | dredged in the shell zone. Both mature and young individuals were taken. This species seems to be rather common in the shell zone but is easily overlooked on account of its small size. | Kenk R (1978) 30 |