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 | Sylt Island, North Northwest of navigation buoy C | June 1974 | sublittoral | coarse sand | type locality | many specimens | Faubel A (1976) 38 | |
| B | Romo (Roem, Rom, Römö, Rømø) Island, (North Frisian Islands), Denmark, North Sea | 1972-1975 | mud, sand | sublittoral | Faubel A (1977) 68-69, Table 1 |