site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | north east wall (Nordostmauer), Helgoland Island, Germany | 608 map | Aug 1964 | type locality | 5 m | fine sand | 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 | 491 map | 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 |