Ostrea denselamellosa
Korea's native flat oyster — a close relative of the European Belon, consumed for centuries as a seasonal Korean delicacy, and entirely unknown in Western oyster writing.
Striostrea margaritacea
The native rock oyster of southern Africa — growing where Atlantic meets Indian Ocean, with a small developing aquaculture industry and almost no international coverage.
Loch Ryan Native
The only surviving commercially viable wild European flat oyster bed in the UK. Not farmed. Dredged from a wild population that has persisted in this Scottish sea loch for centuries.
Olympia
The only oyster native to the Pacific coast of North America. Smaller than a silver dollar, coppery, smoky, and intensely flavored. Nearly wiped from existence in the 19th century. Now a precious rarity.
Bruny Island Angasi
Australia's native flat oyster — almost unknown outside the country, with a hazelnut-mineral profile that bridges European and Pacific flat oyster character.
Clyde River
The benchmark Sydney Rock Oyster — hazelnut, mushroom, seaweed, and a long mineral finish that makes it the most complex native oyster available outside Europe.
Totten Inlet Olympia
The only oyster native to the Pacific Coast of North America — tiny, intensely flavored, with a copper, melon, and celery complexity that no transplanted species has replicated.