NEMESIS is the National and Estuarine Species Information System, a resource for information on non-native (or exotic) species that occur in coastal marine waters of the United States.
The Smithsonian Environmental Research Center (SERC) develops and maintains this national database of marine and estuarine invasions of the continental U.S. and Alaska. To go to NEMESIS, click on the button below.
[button link=”https://invasions.si.edu/nemesis/” bg_color=”006699″ window=”yes”]NEMESIS[/button]