Oyster

There are two types of oysters: native and pacific, the latter are available in the UK through aquaculture. Native oysters have a rough shell that is yellow, pale green or brown in colour, sometimes with bluish, pink or purple markings. The two halves of a native oyster’s shell are different shapes. One half is a deep cup and is cemented to the seabed, while the other is flat and forms a lid. Individual oysters can vary widely in shape too, especially when crowded together in dense beds.

They can be found on just about any type of seabed from bedrock to mud, and are tolerant of a wide range of wave and tidal conditions, living in sheltered bays as well as exposed coasts. Native oysters can live for as long as 20 years! This species is highly prized but across their range, they are becoming rarer and rarer. The stocks of native oyster in Falmouth and the Helford estuary, however, are healthy. In Falmouth, the Truro River Oyster fishery is a sustainable, low-impact artisanal fishery uniquely managed through a bylaw. Native oysters cannot be eaten during the legal closed season, from 14th May to 4th August.

Adapted from Love Seafood

Distribution

Seafood type:

Shellfish

Best during:

January - March , October - December

Cooking recommendations:

Bake, deep fry, poach or steam

Nearest Alternatives:

Mussels Spider Crab