site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Sandy beach on eastern shore of Sylt. Litoralstation (old littoral station), Biological Institute Helgoland, Biologische Anstalt Helgoland (BAH), List, Sylt | 323 map | Mar 1971 | sand | East beach of the Litoralstation der BAH. In the groundwater of the middle sand slope. 1 specimen. | Ehlers U (1974): 73 (497) | |||
B | Ellenbogen, Sylt Island, North Sea | 742 map | Mar 1971 | type locality | sand | South site. 50 cm deep in the middle sand slope (25 cm under the groundwater). 1 specimen. | Ehlers U (1974): 73 (497) |