site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Ile de Callot, Bretagne, France | 2940 map | Sep 1973 | default type | sand | 4 specimens. West side on middle and upper slope. | Sopott-Ehlers B (1976): 6 | ||
B | Bassin d'Arcachon (Arcachon Bay), Aquitaine, France | 2941 map | Sep 1974 | default type | sand | Plage Pereire. 7 specimens, 30 m seaward of the beach, mid slope. | Sopott-Ehlers B (1976): 6 | ||
C | Ile de Callot, Roscoff, France | 3303 map | Sep 19, 1973 | coarse sand | from the beach slope, eulittoral of the west side of the Ile de Callot (200 m to the left of the Church). | Ehlers U (1980): 164 |