| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Monterey Bay, Monterey, California, USA | 1772 | prior to 1953 | default type | Hyman LH (1953): 286 | ||||
| B | Corona del Mar, California, USA | 1654 | prior to 1953 | default type | Hyman LH (1953): 286 | ||||
| C | Laguna Beach, California, USA | 1993 | prior to 1953 | default type | Hyman LH (1953): 286 | ||||
| D | San Diego, California, USA | 1994 | prior to 1953 | default type | Hyman LH (1953): 286 |