| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Morgan Park (East Bay Park), Georgetown, northern Winyah Bay, South Carolina, USA | 3666 | April 1998 | sand | Im selben Brackwasser-Sandstrand wie Macrostomum acutum. | Ax P (2008): 123 | |||
| B | mouth Sampit River, Winyah Bay, Maryville, south of Georgetown, South Carolina, USA | 5451 | April 1998 | type locality | Sand | Kleiner Sandstrand zwischen Schilf an der Mündung des Sampit River in die Winyah Bucht. In Sichtweite des weiter westlich gelegenen Morgan Park. | Ax P (2008): 123 |