site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | off coast Beaufort, North Carolina, USA | 2563 map | Apr 1970 | type locality | 28 m | sand rich in organic matter | Rieger RM (1974): 56 | ||
B | off coast Beaufort, North Carolina, USA | 2564 map | May 1970 | type locality | 30 m | sand rich in organic matter | Rieger RM (1974): 56 |