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 | Val di Cuvi (Kuzijski Zaliv, Uvala Kuvi), Rovinj region, Adriatic, Croatia | 1933 or earlier | coarse sand, shell | 1 specimen. | Steinböck O (1933) 31 | |||
| B | Sevastopol (Sebastopol, Sewastopol, Akhiar, Akhtyar), Black Sea, Ukraine. | 1911 or earlier | type locality | Graff Lvon (1911) ; from Graff (citation)- p. 401 |