Keywords: Nerr0328.jpg North Inlet - Winyah Bay National Estuarine Research Reserve Polychaete worms like this bloodworm Glycera sp abound in salt marsh sediments Some of these segmented worms are free living while others are tube builders Image ID nerr0328 NOAA National Estuarine Research Reserve Collection Location Vicinity of Georgetown South Carolina http //www photolib noaa gov/htmls/nerr0328 htm unknown author PD-USGov Glycera National Estuarine Research Reserves of the United States Animals of South Carolina |