Specimens have large eyes and claws, as well as smooth bodies. The species comes in two color forms: Blue form crayfish are a dark hue with orange joints and tails, while purple form crayfish are ...

CREDIT: Jiří Patoka. Dusty crayfish generally have smooth bodies, large eyes, and claws. They also have two general color forms–purple and blue. The purple form crayfish have turquoise bodies ...