Place
- Hawaii2
- Illinois2
- Ipswich Bay (Mass.)2
- Kentucky2
- Maine, Gulf of2
- Massachusetts Bay (Mass.)2
- Mississippi2
- Missouri2
- Muscongus Bay (Me.)2
- Nantucket Sound (Mass.)2
- New Mexico2
- North Carolina2
- Sonoma County (Calif.)2
- South Carolina2
- Texas2
- United States Virgin Islands2
- Vineyard Sound (Mass.)2
- West Virginia2
- Wisconsin2
- American Samoa1