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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 | north east wall (Nordostmauer), Helgoland Island, Germany | Aug 1964 | 5 m | fine sand | type locality | museum specimen number: SMF 3117-21 | Dorjes J (1968) 202; see also biogeographic summary on this and other German Bay species in (citation)- 78-115. | |
| B | Koenigs Bay (Koenigshafens, Konigshafen, Königshafen), Sylt Island, Germany, North Sea | 1985 or earlier | sand | deep sulfide layer at depths of more than 5 cm below the sediment surface. Species found at least 3 times. | Scherer B (1985) 122-124 |