| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Big Pine Key, Florida, NW Atlantic | 7 | 29 Dec 1968 | type locality | 3 m | clean fine sand with ripple marks at the base of a coral reef; short seagrrass nearby | About one mile SW of Big Pine Key | Sterrer, W. (1971d): | |
| B | Big Pine Key, Florida, NW Atlantic | 7 | 29 Dec 1968 | type locality | 0.5 m | clean coarse sand | sample F15 | Sterrer, W. (1998): 62-63 |