site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | north east wall (Nordostmauer), Helgoland Island, Germany | 608 map | Jul, Oct 1964 | type locality | 5 m | fine sand | museum specimen number: SMF 3421-25 | Dorjes J (1968): 418; see also biogeographic summary on this and other German Bay species in (citation)- 78-115. | |
B | south of Reede, Helgoland Island, Germany | 669 map | Oct 1964 | 8 m | fine sand | museum specimen number: SMF 3421-25 | Dorjes J (1968): 418; see also biogeographic summary on this and other German Bay species in (citation)- 78-115. |