site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Helgoland Islands (Helgoland Insel, Heligoland), Germany | 636 map | 1892 or earlier | default type | Helgoland, North Sea. | Apstein C (1893): ; from Faubel 1984 (citation)- p. 237 |