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Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | Garten, Helgoland Island, Germany | Oct 1964 | 3 m | shell sand mix | type locality | museum specimen number: SMF 3384-91 | Dorjes J (1968) 396; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. | |
| B | Wattenmeerstation, List, Sylt Island, Germany, North Sea | Sep 1963 | medium sand | detritus rich | Dorjes J (1968) 396; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. | |||
| C | Sylt Island (North Frisian Islands), North Sea | 1972-1975 | semi-exposed beach slope, clean sand flat | Faubel A (1977) 68-69, Table 1 | ||||
| D | Sylt Island (North Frisian Islands), North Sea | 1972-1975 | mud flat | Faubel A (1977) 68-69, Table 1 | ||||
| E | Lister Hook (Lister Haken, Hakens), Sylt Island, Germany, North Sea | Sep 1963 | mud, sand | Dorjes J (1968) 396; also biogeography and ecology on this and other German Bay species in (citation)- 78-115. | ||||
| F | Sandy beach on eastern shore of Sylt. Litoralstation (old littoral station), Biological Institute Helgoland, Biologische Anstalt Helgoland (BAH), List, Sylt | May-November 1972 | eulittoral, littoral | sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas | Sand flats and wadden areas, few specimens | Faubel A (1974) 3, 41 | ||
| G | Swedish West Coast, mouth of Gullmarsfjord (Gullmarsfjorden), Kristineberg Marine Research Station, Sweden | prior 1975 | 5-10 m | Dorjes J, Karling TG (1975) 182 | ||||