This kind of red crab at the market has fresh, delicious meat.
Tips
usage
红蟹 is a color-based common name, not a single species. Classical Chinese sources (e.g. Xinhua dictionary) equate it with 石蟹 / 赭甲蟹 — a red-shelled coastal crab. Modern media often uses it for the Christmas Island red crab (Gecarcoidea natalis).