| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | San Juan Channel (Reid Rock), Washington, USA | 4639 | Jul 16, 1965 | type locality | 25-55 m | coarse shell, rocks | Grobes Schillsediment mit Steinen, 50-54 m Wassertiefe; nur vereinzelt. | Ax P, Ax R (1967): 227 | |
| B | San Juan Channel (Reid Rock), Washington, USA | 4639 | Aug 16, 1965 | type locality | 25-55 m | coarse shell, rocks | Grobes Schillsediment mit Steinen, 50-54 m Wassertiefe; nur vereinzelt. | Ax P, Ax R (1967): 227 |