What special features does a scorpion have?

Scorpions only go out at night to catch prey. The scorpion is brown. They are not insects. It has eighth legs and it has 6 to 12 eyes. They have a set of pincher's and a set of claws. It also has a painful stinger on its tail. Scorpions eat spider's insects and millipedes. Since they are brown, they can blend into the desert sand. That leads to say that they have many features that describe them that help them survive.