Oyster farming. 95% of oysters consumed worldwide are farmed. Oyster seed can be reared in hatcheries or collected from the wild, and then grown in natural intertidal or subtidal waters.
Features: Oyster attaches on rocks or other substrate by its left shell. Shell irregular formed since thinner at the side of attachment, while thicker at the other. Shell color: grayish black striped in purple, brown, black or yellow.
Conservation Status: Good
Local Name: Tiram
Current Situation: Most oyster farming operations are very well managed. Oysters are filter-feeding bivalves which are extremely well-suited to aquaculture or ‘fish farming,’ and, because oyster farming can actually benefit the surrounding coastal waters, the risk of pollution and habitat effects is minimal.Because they are filter feeders, oyster farms generally improve coastal water conditions by converting nutrients and organic matter to biomass. Unlike some farmed fish, they don’t rely on wild-caught fish, in the form of fishmeal or fish oil, for food.