site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Eagle Cove, San Juan Island, Washington, USA | 4355 map | Jul 1965 | type locality | fine sand | zahlreich, im Feinsand der Uferzone. | Ax P, Sopott-Ehlers B (1979): 32 |