Spider crab, also known as decorator crab, is a type of crab with long and thin legs that resemble spiders. There are many names that people use to refer to spider crabs, including king crab, queen crab, and snow crab. In Japan, spider crabs are known as taka-ashi-gani which means "tall legs crab" due to their long and slender legs. In some parts of the world, they are also referred to as portly spider crabs, snow spider crabs, giant spider crabs, and spotted spider crabs. Regardless of the name, spider crabs are known for their unique appearance and delicious taste that makes them a popular seafood delicacy.