| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Bogue Inlet, North Carolina, USA | 3375 | 1973-1974 | medium sand | exposed beach near Iron Steamer Pier, LTL. | Tyler S (1975): 164 | |||
| B | Bogue Bank, North Carolina, USA | 1616 | Aug 1971 | Bogue Bank, in the open ocean beach between LTL and shallow subtidal. | Rieger RM (1977): 198 | ||||
| C | mouth of the New River, North Carolina, USA | 1184 | Jul 1971 | New River Inlet, at and slightly below LTL. | Rieger RM (1977): 198 |