Southern Association of Marine Laboratories (SAML), includes marine laboratories from Maryland to Texas including Bermuda and the U.S. Virgin Islands.
Northeastern Association of Marine & Great Lakes Laboratories (NEAMGLL) includes
institutions on the Great Lakes and marine laboratories form the eastern seaboard
north of Maryland.
Western Association of Marine Laboratories (WAML) includes marine laboratories on
the west coast of the United States including Hawaii and Guam.
Scuba
Duba: A remarkably good SCUBA Page [Including many links to "Marine Life"]