Tarantula Hawk.

Tarantula Hawks (also known as spider wasps) grow up to 2 inches in length. They have a blue to black robust body which provides elusiveness and protection from their prey, the tarantula. Tarantula Hawk wings range from blue-black to red, orange, or mahogany in color. The coloring of the wings provides warning to potential predators of the Tarantula Hawk. This type of warning coloration is referred to as aposematic coloring. At the end of the wasp's legs they have hooked claws used for attaching themselves to other insects or plants and also for grappling with other insects. Female Tarantula Hawks have a stinger that can be up to 7 mm long and provides one of the most painful stings of any insect.