Decomposer-food-web
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Alaus patricius
Caribbean Eyed Click Beetle
Alaus patricius, known as the Caribbean Eyed Click Beetle, is a large click beetle in the family Elateridae. Like other members of the genus Alaus, it is characterized by prominent false eyespots on the pronotum that serve as a defensive adaptation against predators. The species exhibits the family's namesake clicking mechanism, using a prosternal spine and mesosternal notch to launch itself into the air when threatened or overturned. Larvae are predatory, inhabiting decaying wood where they hunt other insect larvae.