Shellfish farming (oysters, clams, mussels) is the largest sector of the U.S.
marine aquaculture industry and accounts for 2/3 of total U.S. marine
aquaculture production. An oyster farm in the Damariscotta River.
Image ID: fish2390, NOAA's Fisheries Collection Location: Maine, Damariscotta River Credit: NOAA News Archive 020911; NOAA Aquaculture Program
