Necrophagous beetles, commonly known as carrion beetles, are insects that primarily feed on dead animals. They play a crucial role in the ecosystem by helping to decompose organic matter, which recycles nutrients back into the soil. These beetles are often found in habitats where dead animals are present, such as forests and fields. These beetles belong to various families, including Silphidae and Dermestidae. They are typically attracted to the scent of decay, using their keen sense of smell to locate carrion. Once they find a suitable food source, they consume the flesh and lay their eggs, ensuring that their larvae have a ready food supply.