The family Tenebrionidae, commonly known as darkling beetles, includes a diverse group of beetles found worldwide. They are characterized by their elongated bodies, hard exoskeletons, and often dark coloration. Many species are nocturnal and can be found in various habitats, including deserts, forests, and grasslands. Darkling beetles play important roles in ecosystems as decomposers, helping to break down organic matter. Some species are also known for their ability to survive in extreme conditions, such as high temperatures and low moisture levels, making them fascinating subjects for scientific research in areas like ecology and entomology.