| macoma petalum | | USA: Maryland, Chesapeake Bay - West River #1 Entrance Buoy | | 1035517751 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, off SERC Dock | | 1035662547 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Chesapeake Bay, Tolly Point | | 1035662439 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, Muddy Creek Mouth, Mudflats | | 1035662405 |
| macoma petalum | | USA: Maryland, Chesapeake Bay - West River #1 Entrance Buoy | | 1035517835 |
| macoma petalum | | USA: Maryland, Chesapeake Bay - West River #1 Entrance Buoy | | 1035517829 |
| macoma petalum | | USA: Maryland, Chesapeake Bay - West River #1 Entrance Buoy | | 1035517803 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, Muddy Creek Mouth, Mudflats | | 1035662255 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, Muddy Creek Mouth, Mudflats | | 1035662147 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, off SERC Dock | | 1035662047 |
| macoma petalum | | USA: Maryland, Anne Arundel County, Rhode River, Muddy Creek Mouth, Mudflats | | 1035661917 |