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 | Roscoff (Roskoff), English Channel, France | 1961 | sand | default type | sable de la Roche Danic a 30 ou 40 cm de profondeur, abondant au niveau moyen des basses mers de vives-eaux, Roscoff region (North-Finistere), France. | L'Hardy J-P (1963) 463 | ||
| B | eastern shore of Sylt Island, Germany | 1968-1970 | Transition area - lower beach slope/anterior sand flat. | Hoxhold S (1974) 4 | ||||
| C | List, Litoralstation der Biologischen Anstalt Helgoland (12), Sylt, Germany | 1966-1968 | (leg. Hoxhold) | Schilke K (1970) 203 |