Oyster
The largest oyster-producing body of water in the United States is Chesapeake Bay, although these beds have decreased in number due to overfishing and pollution. Willapa Bay in Washington produces more oysters than any other estuary in the US. Other large oyster farming areas in the US include the bays and estuaries along the coast of the Gulf of Mexico from Apalachicola, Florida in the east to Galveston, Texas in the west. Large beds of edible oysters are also found in Japan and Australia. In 2005, China accounted for 80% of the global oyster harvest. Within Europe, France remained the industry leader.
Hooded oyster
The hooded oyster is found in the Indian Ocean and tropical west Pacific Ocean. In East Africa, its range includes Somalia, Kenya, Tanzania, and the Seychelles. In India, it is one of a number of commercially exploited oyster species. It is also found in Australia, New Zealand, and the Red Sea. It was first seen in Turkey in 1999 and seems to have become established in the eastern end of the Mediterranean. It favours rocky habitats in the intertidal zone, and is found at depths down to about , often growing among seaweed. It is part of the fouling community and is found on harbour walls, pilings, and other underwater structures.