The Darkling Beetle is a type of beetle belonging to the family Tenebrionidae. These insects are typically found in dark, moist environments, such as under logs or in leaf litter. They have a hard, elongated body and can vary in color, often appearing black or brown. Darkling beetles are known for their ability to thrive in arid conditions and are commonly found in deserts. Darkling beetles are primarily nocturnal, meaning they are most active at night. They feed on decaying plant material, contributing to the decomposition process in their ecosystems. Some species can also produce a defensive chemical to deter predators, making them unique among insects.