site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Helgoland Islands (Helgoland Insel, Heligoland), Germany | 636 map | Apr 1963; Jul 1964 | type locality | 18 m | Amphioxus sand, coarse sand | museum specimen number: SMF 3019-36 / Amphioxus | Dorjes J (1968): 173; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. | |
B | Skitt-Gatt (Skittgatt channel), Helgoland Island, Germany | 66 map | Aug 1963 | 5 m | shell, sand, mussel shell pieces and shell sand mix | Dorjes J (1968): 173; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. | |||
C | north flat (Nordwatt), Helgoland Island, Germany | 654 map | Oct 1964 | 2 m | shell | Dorjes J (1968): 173; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. |