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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 | Skitt-Gatt 1 and 2. Goetel (Skittgatt channel), Helgoland Island, Germany | Aug 1963; Jul, Oct 1964 | 5-8 m | shell and shell sand mix | type locality | Museum specimen number: SMF 3190-93 | Dorjes J (1968) 253-254; see also biogeographic summary on this and other German Bay species in (citation)- 78-115 | |
| B | north flat (Nordwatt), Helgoland Island, Germany | Aug 1963; Aug 1964 | Polygordius shell | Dorjes J (1968) 253-254; see also biogeographic summary on this and other German Bay species in (citation)- 78-115 | ||||
| C | West flatt (Westwatt, Westwattes), Helgoland Island, Germany | Aug 1963; Aug 1964 | shell sediments | Dorjes J (1968) 253-254; see also biogeographic summary on this and other German Bay species in (citation)- 78-115 |