Mantis shrimp vision preview | arthropoda, This is a comparison of photoreceptor classes in human and mantis shrimp retinas. each photoreceptor class has a distinct wavelength sensitivity curve.. Is illegal kill praying mantis? - . insects, Answer: in truth, no such legal protection for the praying mantis exists. it is not illegal to kill a praying mantis of any kind, anywhere in the united states.. The mantis shrimp – world’ fastest punch | , Mantis shrimps are mere inches long but can throw the fastest punch of any animal. they strike with the force of a rifle bullet and can shatter aquarium.