Lobster. The European lobster is a large, marine shellfish with huge claws and is dark, mottled blue-black before cooking, turning red during the process. The flesh is sweet and tender. The Maine or American lobster found in the United States is huge in size and lacks the wonderful sweetness of its European cousin. American varieties may sometimes be brick red before cooking. In Europe they are likely to up to 2 kg (4¼ lbs) while North American ones may be a lot larger. Increasingly, American lobsters are imported for use in Europe.
A variety of beryx or alfonsino from more southerly waters around Portugal, smaller than the alfonsino but otherwise like it.
Black boletus mushroom. Excellent to eat from August to October whether raw in salads or cooked or preserved and also freezes well.
Slippery Jack mushroom, also known as the sticky bun. Listed as edible but some people do have allergic reactions to it.