Lobster, crayfish, langoustine etc; the tail meat is delicious. Almost mollusc-like in consistency in an uncooked/just-cooked state, the texture is an almost firmer-jellied whitefish.
The taste is quite salty but not overly so; an initial hit of "freshness" followed by that distinctive shellfish taste, which is subtle but not weak. The flavour develops into a soft, almost well-rounded malty fish taste.