| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Dalsvik (Laaksolahti), Finland | 2844 | Aug 14, 1942 | default type | 15-30 m | 1 specimen. | Westblad E (1955): 499 | ||
| B | Gullmarfjord (Essvik), western Sweden | 850 | Aug 2, 1940 | default type | 30 m | 1 specimen | Westblad E (1955): 499 | ||
| C | Gullmarfjord (Bredungen Gullmarsvik), western Sweden | 35 | Jul 24, 1940 | default type | 30 m | 1 specimen | Westblad E (1955): 499 | ||
| D | Gullmarfjord (Bredungen Gullmarsvik), western Sweden | 35 | Aug 7, 1945 | default type | 40 m | 4 specimens | Westblad E (1955): 499 |