Canada |
British Colombia, BC (w. coast of North America) |
|
- |
abundant |
84113 |
Canada |
British Colombia, Strait of Georgia, BC |
|
- |
common |
84127 |
Canada |
British Colombia, Vancouver Island, s. (harbours) |
|
1998 - |
extremely abundant |
84113 |
United States (contiguous states) |
CA |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
CA (w. coast of North America) |
|
- |
abundant |
84113 |
United States (contiguous states) |
CA, s. |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
Cape Ann Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Central Basin |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Channel Islands Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Chevron Pier |
|
2005 - |
common |
84125 |
United States (contiguous states) |
China Basin |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Chula Vista Marina |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Coasters Harbor Island |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Constitution Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Cordova Marina, Prince William Sound- salinity 27‰ |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Corinthian Marina |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Cove Haven Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Coyote Point |
|
2005 - |
common |
84125 |
United States (contiguous states) |
24th Street, San Diego Bay |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
24th Street, San Diego Bay |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
24th Street, San Diego Bay, dredged |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
AK |
|
- |
abundant |
84113 |
United States (contiguous states) |
Allens Harbor |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Anacapa Island Marina, Port Hueneme |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Anacapa Island Marina, Port Hueneme |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Anacapa Island Marina, Port Hueneme |
|
2000 - |
rare |
1752 |
Canada |
Arctic, Arctic, CAN |
|
- |
absent |
84113 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
absent |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
absent |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
absent |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
absent |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
common |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
common |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Avery Point docks, Groton |
|
2003 - |
rare |
84128 |
United States (contiguous states) |
Ayala Cove, Angel Island |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Back Harbor, Long Beach Marina |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Back Harbor, Long Beach Marina |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Back Harbor, Oceanside |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Back Harbor, Oceanside |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
Back Harbor, Oceanside |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Back Harbor, Oceanside |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Back Harbor: Pierpont Yacht Club, Ventura |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Bahia Point, Mission Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Barnestable Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Bay Point Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Berkeley Marina |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Black Falcon Terminal |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Boat Haven Marina, Port Townsend |
|
1998 - |
very common |
84112 |
United States (contiguous states) |
Bodega Bay |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Bourne Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Brewer South Freeport ME |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Brewer Yacht Haven Marine Center |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Brewer Yacht Yard at Mystic |
|
2003 - |
absent |
84102 |
Canada |
British Colombia, BC |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
Coyote Point Marina |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Cruise Ship Terminal |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Dana Landing, Mission Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Dana Point |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Dana Point |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Des Moines Marina |
|
1998 - |
common |
84112 |
United States (contiguous states) |
Duxbury Town Pier |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Edgewood Yacht Club |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Eel Pond (MBL) |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Ensenada Baja California (Hotel Coral) |
|
2000 - 2000 |
absent |
1752 |
United States (contiguous states) |
Ensenada Baja California (Juanita's Dock) |
|
2000 - 2000 |
abundant |
1752 |
Mexico |
Ensenada, Baja California |
|
- |
abundant |
84113 |
United States (contiguous states) |
Entrance, Long Beach Marina |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Entrance: Island Packers, Ventura |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Entrance: Island Packers, Ventura |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Entrance: Jack's Landing, Port Hueneme |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Entrance: Jack's Landing, Port Hueneme |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Entrance: Jack's Landing, Port Hueneme |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Entrance: Jack's Landing, Port Hueneme, cleaned |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Fairmont Bay oyster farm, Prince William Sound |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Fall River |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Ferry Terminal |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Fiddlers Cove, San Diego Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Fiddlers Cove, San Diego Bay |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Fiddlers Cove, San Diego Bay |
|
1997 - |
rare |
1752 |
United States (contiguous states) |
Fiddlers Cove, San Diego Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Fiddlers Cove, San Diego Bay |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Ft. Getty Fishing Pier |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Fun Zone, Newport Harbor |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Fun Zone, Newport Harbor |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
Fun Zone, Newport Harbor |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
Fun Zone, Newport Harbor |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Fun Zone, Newport Harbor |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Gloucester State Pier |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Gulf of Maine |
|
- |
abundant |
84113 |
United States (contiguous states) |
Hampton State Pier |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Harbor Island Marina |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Harbor Island, San Diego Bay |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Harbor Island, San Diego Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Harbor Island, San Diego Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Hawthorne Cove Marina |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Hawthorne Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Homer Marina, Kachemak Bay, Cook Inlet |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Humboldt Bay |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Humboldt Bay |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Impound Marina, Long Beach / Angeles Harbors |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Impound Marina, Long Beach / Angeles Harbors |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Impound Marina, Long Beach / Angeles Harbors |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Intertidal rocks low tide morning; Tatitlek |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
J Street, San Diego Bay |
|
1994 - |
rare |
1752 |
United States (contiguous states) |
J Street, San Diego Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
J Street, San Diego Bay |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
J Street, San Diego Bay |
|
1997 - |
rare |
1752 |
United States (contiguous states) |
J Street, San Diego Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
J Street, San Diego Bay |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Kelco Dock |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
King Harbor |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
King Harbor |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
King Harbor |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
King Harbor |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
King Harbor |
|
2000 - 2000 |
absent |
1752 |
United States (contiguous states) |
LA/Long Beach Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
LA/Long Beach Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
LA/Long Beach Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Lido Island, Newport Harbor |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Lido Island, Newport Harbor |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
Lido Island, Newport Harbor |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
Lido Island, Newport Harbor |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Lido Island, Newport Harbor |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Long Beach Marina (Back Harbor) |
|
1998 - 1998 |
abundant |
1752 |
United States (contiguous states) |
Long Beach Marina (Back Harbor) |
|
2000 - 2000 |
abundant |
1752 |
United States (contiguous states) |
Long Beach Marina (Entrance) |
|
1998 - 1998 |
rare |
1752 |
United States (contiguous states) |
Long Beach Marina (Spinnaker Cove) |
|
1998 - 1998 |
rare |
1752 |
United States (contiguous states) |
Long Beach/ Los Angeles Harbors (Impound Marina) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
Long Beach/ Los Angeles Harbors (Impound Marina) |
|
1996 - 1996 |
rare |
1752 |
United States (contiguous states) |
Long Beach/ Los Angeles Harbors (Impound Marina) |
|
2000 - 2000 |
abundant |
1752 |
United States (contiguous states) |
Long Beach/ Los Angeles Harbors (Watchorn Marina) |
|
1994 - 1994 |
rare |
1752 |
United States (contiguous states) |
Long Beach/ Los Angeles Harbors (Watchorn Marina) |
|
2000 - 2000 |
extremely abundant |
1752 |
United States (contiguous states) |
MA |
|
- |
abundant |
84113 |
United States (contiguous states) |
MA Maritime Academy |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Marina Del Rey |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Marina Del Rey |
|
1998 - 1998 |
rare |
1752 |
United States (contiguous states) |
Marina Del Rey |
|
2000 - 2000 |
rare |
1752 |
United States (contiguous states) |
Massachusetts Maritime Academy |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
ME |
|
- |
abundant |
84113 |
United States (contiguous states) |
Milford Yacht Club |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Mission Bay (Bahia Point) |
|
1998 - 1998 |
common |
1752 |
United States (contiguous states) |
Mission Bay (Dana Landing) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
Mission Bay (Dana Landing) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
Mission Bay (Quivera Basin) |
|
1994 - 1994 |
rare |
1752 |
United States (contiguous states) |
Mission Bay (Quivera Basin) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
Mission Bay (Quivera Basin) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Mission Bay (Quivera Basin) |
|
2000 - 2000 |
rare |
1752 |
United States (contiguous states) |
Mission Bay (South Shores Boat Ramp) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Mission Bay (South Shores Boat Ramp) |
|
1998 - 1998 |
extremely abundant |
1752 |
United States (contiguous states) |
Mission Bay (Yacht Club) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
Mission Bay Yacht Club, Mission Bay |
|
1997 - |
rare |
1752 |
United States (contiguous states) |
Morro Bay |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Moss Landing Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
MWRA Deer Island |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
N. K. Town Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
NEERS Town Wharf |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
New Bedford State Pier |
|
2000 - |
absent |
84102 |
Canada |
New Brunswick, NB |
|
- |
absent |
84113 |
Canada |
New Brunswick, New Brunswick |
|
2006 - |
absent |
84105 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Fun Zone) |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Lido Island) |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Newport Harbor (Upper Bay) |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Newport Shipyard |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
NH |
|
- |
abundant |
84113 |
Canada |
NL, Public wharf, Belleoram |
|
- |
very common |
84120 |
Canada |
Nova Scotia e. (nautical buoys from LaHave) |
|
2005 - |
absent |
84113 |
United States (contiguous states) |
Oakland Inner Harbor - Marinas |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Oakland Inner Harbor - Shipping |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Oakland Outer Harbor |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Oceanside (Back Harbor) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Back Harbor) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Back Harbor) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Back Harbor) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
Oceanside (Back Harbor) |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1996 - 1996 |
rare |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1997 - 1997 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
1998 - 1989 |
absent |
1752 |
United States (contiguous states) |
Oceanside (Police Floats) |
|
2000 - 2000 |
absent |
1752 |
United States (contiguous states) |
Oyster cages from oyster-culture facility |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Pier 39 |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Plymouth State Pier |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Point Richmond Piers |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Police Floats, Oceanside |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Police Floats, Oceanside |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
Police Floats, Oceanside |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Police Floats, Oceanside |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Police Floats, Oceanside |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Police Floats, Oceanside |
|
2000 - |
absent |
1752 |
United States (contiguous states) |
Port Harbor Marine |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Port Hueneme |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Port Hueneme (Anacapa Island Marina) |
|
1994 - 1994 |
common |
1752 |
United States (contiguous states) |
Port Hueneme (Anacapa Island Marina) |
|
1997 - 1997 |
common |
1752 |
United States (contiguous states) |
Port Hueneme (Anacapa Island Marina) |
|
2000 - 2000 |
abundant |
1752 |
United States (contiguous states) |
Port Hueneme (Entrance: Jack's Landing) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Port Hueneme (Entrance: Jack's Landing) |
|
1997 - 1997 |
common |
1752 |
United States (contiguous states) |
Port Hueneme (Entrance: Jack's Landing) |
|
1998 - 1998 |
absent |
1752 |
United States (contiguous states) |
Port Hueneme (Entrance: Jack's Landing) |
|
2000 - 2000 |
absent |
1752 |
United States (contiguous states) |
Port of Oakland |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Portland Yacht Services |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Portrero Point |
|
2005 - |
rare |
84125 |
Canada |
Prince Edward Island, - |
|
2004 - |
abundant |
84113 |
Canada |
Prince Edward Island, - |
|
2005 - |
rare |
84113 |
Canada |
Prince Edward Island, Charlotte's Shore |
|
2004 - |
rare |
84113 |
Canada |
Prince Edward Island, Gulf of St. Lawrence |
|
- |
absent |
84113 |
United States (contiguous states) |
Quivira Basin, Mission Bay |
|
1994 - |
rare |
1752 |
United States (contiguous states) |
Quivira Basin, Mission Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Quivira Basin, Mission Bay |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Quivira Basin, Mission Bay |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
RI |
|
- |
abundant |
84113 |
United States (contiguous states) |
Richardson Bay |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Richmond Marina |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Roger Williams University |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Romberg Tiburon Center |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Rowes Wharf |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Rowes Wharf |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
San Diego Bay (24th Street) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
San Diego Bay (24th Street) |
|
1995 - 1995 |
absent |
1752 |
United States (contiguous states) |
San Diego Bay (24th Street) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
San Diego Bay (Fiddlers Cove) |
|
1995 - 1995 |
abundant |
1752 |
United States (contiguous states) |
San Diego Bay (Fiddlers Cove) |
|
1996 - 1996 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Fiddlers Cove) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Fiddlers Cove) |
|
1998 - 1998 |
common |
1752 |
United States (contiguous states) |
San Diego Bay (Fiddlers Cove) |
|
2000 - 2000 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Harbor Island) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
San Diego Bay (Harbor Island) |
|
1995 - 1995 |
common |
1752 |
United States (contiguous states) |
San Diego Bay (Harbor Island) |
|
1998 - 1998 |
common |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
1994 - 1994 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
1996 - 1996 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
1998 - 1998 |
common |
1752 |
United States (contiguous states) |
San Diego Bay (J Street) |
|
2000 - 2000 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Shelter Island) |
|
1995 - 1995 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Shelter Island) |
|
1996 - 1996 |
absent |
1752 |
United States (contiguous states) |
San Diego Bay (Shelter Island) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Shelter Island) |
|
1998 - 1998 |
rare |
1752 |
United States (contiguous states) |
San Diego Bay (Shelter Island) |
|
2000 - 2000 |
common |
1752 |
United States (contiguous states) |
Sandwich Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Santa Barbara |
|
1994 - 1994 |
rare |
1752 |
United States (contiguous states) |
Santa Barbara |
|
1996 - |
rare |
1752 |
United States (contiguous states) |
Santa Barbara |
|
1997 - 1997 |
common |
1752 |
United States (contiguous states) |
Santa Barbara |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Santa Barbara Harbor |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Santa Fe Channel - Back |
|
2005 - |
common |
84125 |
United States (contiguous states) |
Santa Fe Channel - Front |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Sea Plane Harbor |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Sea Plane Lagoon |
|
2005 - |
common |
84125 |
United States (contiguous states) |
SERC fouling panels and frames (3 m depth) |
|
1999 - |
abundant |
1745 |
United States (contiguous states) |
SERC fouling panels, Cordova Marina |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
SERC fouling panels, Valdez, Prince William Sound |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Seward Marina (0.3 m depth) / Lowell Point |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Shelter Island Marina |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Shelter Island, San Diego Bay |
|
1995 - |
rare |
1752 |
United States (contiguous states) |
Shelter Island, San Diego Bay |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
Shelter Island, San Diego Bay |
|
1997 - |
rare |
1752 |
United States (contiguous states) |
Shelter Island, San Diego Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Shelter Island, San Diego Bay |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
Shelton Marina Yacht Club floats, Port of Shelton |
|
1998 - |
very common |
84112 |
United States (contiguous states) |
Sitka Sea Farm, Sitka |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
South Shores Boat Ramp, Mission Bay |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
South Shores Boat Ramp, Mission Bay |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
South Street Seaport |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
South-central Alaska |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
Spinnaker Cove, Long Beach Marina |
|
1998 - |
rare |
1752 |
United States (contiguous states) |
Squalicum Harbor, Port of Bellingham, Bellingham |
|
1998 - |
rare |
84112 |
United States (contiguous states) |
St. Francis Yacht Harbor |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Stirling Harbor Shipyard |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Tomales Bay |
|
2006 - |
common |
84125 |
United States (contiguous states) |
Treasure Island |
|
2005 - |
rare |
84125 |
United States (contiguous states) |
Tripp Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Tripps Marina |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Tucks Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
UNH Coastal Marine Lab/Coast Guard |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Upper Bay, Newport Harbor |
|
1994 - |
absent |
1752 |
United States (contiguous states) |
Upper Bay, Newport Harbor |
|
1995 - |
absent |
1752 |
United States (contiguous states) |
Upper Bay, Newport Harbor |
|
1996 - |
absent |
1752 |
United States (contiguous states) |
Upper Bay, Newport Harbor |
|
1997 - |
absent |
1752 |
United States (contiguous states) |
Upper Bay, Newport Harbor |
|
1998 - |
absent |
1752 |
United States (contiguous states) |
Valdez Marina, Prince William Sound |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Ventura (Back Harbor: Pierpont Yacht Club) |
|
1994 - 1994 |
absent |
1752 |
United States (contiguous states) |
Ventura (Entrance: Island Packers) |
|
1994 - 1994 |
abundant |
1752 |
United States (contiguous states) |
Ventura (Entrance: Island Packers) |
|
1997 - 1997 |
rare |
1752 |
United States (contiguous states) |
WA |
|
- |
extremely abundant |
1745 |
United States (contiguous states) |
WA (w. coast of North America) |
|
- |
abundant |
84113 |
United States (contiguous states) |
Warwick Cove Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Watchorn Marina, Long Beach / Angeles Harbors |
|
1994 - |
rare |
1752 |
United States (contiguous states) |
Watchorn Marina, Long Beach / Angeles Harbors |
|
2000 - |
rare |
1752 |
United States (contiguous states) |
west coast of North America |
|
- |
abundant |
84113 |
United States (contiguous states) |
Whittier Marina, Prince William Sound |
|
1999 - |
absent |
1745 |
United States (contiguous states) |
Wickford Marina |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Woods Hole Coast Guard |
|
2000 - |
absent |
84102 |
United States (contiguous states) |
Woods Hole Coast Guard Station |
|
2003 - |
absent |
84102 |
United States (contiguous states) |
Yerba Buena Island |
|
2005 - |
rare |
84125 |