Overlapping markers can be separated by clicking on them.
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Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| site | collection date | depth | substrate | salin | locality kind | comments | reference | |
|---|---|---|---|---|---|---|---|---|
| A | Wrightsville Beach, Wrightsville, North Carolina, USA | 1970 or earlier | medium sand rich in organic matter | type locality | mid-tide level, at low tide, 0.5 to 2 cm depth. sand flat 300 ft. north of the drawbridge on Highway 76. | Rieger RM (1974) 55; and Reidl 1970(citation)- p 242 | ||
| B | Wrightsville Beach, Wrightsville, North Carolina, USA | 1970 or earlier | medium sand rich in organic matter | sound side; beach in front of water tower. | Rieger RM (1974) 55 | |||
| C | Beaufort, North Carolina, USA | 1970 or earlier | 20 m | one specimen was obtained from a sample taken offshore. This specimen 'sublittoral form' differs slightly in measurements and fine structure of the pharynx (more inner circular muscles. | Rieger RM (1974) 55 |