| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Point Pinos, Pacific Grove, California, USA | 1536 | Sep 15, 1960 | type locality | tidepool | stones, gravel | washed off seaweed, tidepool. | Karling TG (1962): 125 | |
| B | Hopkins Marine Laboratory, Pacific Grove, California, USA | 1542 | Sep 13, 1960 | tidepool | stones, gravel | washed off seaweed, tidepool. | Karling TG (1962): 125 |