Arthropod evolution is amongst some of the most dynamic processes in biological history, with the exoskeleton constantly developing in entirely unique directions to serve the survivability of the specific host animal. The Pistol Shrimp exhibits one of the most creative evolutionary characteristics: the development of a primary claw with a unique geometry that utilizes the laws of fluid mechanics to develop a shockwave-inducing weapon. Unlike many other arthropods, who have developed exoskeletal properties for defensive purposes, the Pistol Shrimp is a highly aggressive animal that uses its appendage to hunt prey. Analysis of the biomechanical design of this creature will not only provide greater insight into the capacity of natural evolution but will also better inform the design of industrial machinery that functions very similarly to the Pistol Shrimp claw.
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