| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | R/V EASTWARD Station 11030, NW Atlantic | 58 | 25 Nov 1968 | 41 m | clean coarse sand with shell fragments | sample 76 | Sterrer, W. (1998): 163-168 | ||
| B | Big Pine Key, Florida, NW Atlantic | 7 | 29 Dec 1968 | 0.5 m | clean coarse sand | sample F15 | Sterrer, W. (1998): 163-168 |