sand scorpion glowing under ultraviolet light facing to the right

animal arachnid arachnida arachnids arthropoda black blue bug claw claws close closeup colorful danger dangerous desert fauna fluorescence fluorescent hunting illuminated insect invertebrate light macro native nature night paruroctonus poison predator purple rays real sand scorpio scorpion scorpiones sting stinger stinging tail time ultraviolet utahensis venomous violet wild wildlife