site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Sylt Island, North Northwest of navigation buoy C | 314 map | June 1974 | type locality | sublittoral | coarse sand | many specimens | Faubel A (1976): 38 | |
B | Romo (Roem, Rom, Römö, Rømø) Island, (North Frisian Islands), Denmark, North Sea | 322 map | 1972-1975 | mud, sand | sublittoral | Faubel A (1977): 68-69, Table 1 |