Region
United States
12
Florida
9
South Carolina
4
Texas
4
Louisiana
3
North Carolina
3
Flower Garden Banks National Marine Sanctuary
2
Flower Garden Banks National Marine Sanctuary (Tex.)
2
Georgia
2
South Atlantic States
2
Alabama
1
Atlantic Coast (U.S.)
1
California
1
Florida Keys
1
Galveston Bay
1
Great Lakes (North America)
1
Hawaii
1
Hudson River Estuary (N.Y. and N.J.)
1
Maine
1
Mississippi
1
Mississippi River Delta
1
New York (State)
1
North Atlantic Ocean
1
Penobscot River
1
Puerto Rico
1
Saint Marys River (Mich. and Ont.)
1
San Francisco Bay
1
Tampa Bay
1
United States Virgin Islands
1