| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Fourth of July Beach, Seward, Resurrection Bay, Kenai Peninsula, Alaska, USA | 3642 | Jul 20, 1988 | type locality | coarse sand, gravel | Lower beach slope with coarse sand and gravel. | Ax P, Armonies W (1990): 25 | ||
| B | Fourth of July Beach, Seward, Resurrection Bay, Kenai Peninsula, Alaska, USA | 3642 | Jul 25, 1988 | type locality | coarse sand, gravel | Lower beach slope with coarse sand and gravel. | Ax P, Armonies W (1990): 25 |