Which is the last group of insects that tend to appear on human remains?

The last group of insects to typically appear on human remains are the beetles, particularly the family Dermestidae, commonly known as skin beetles. These insects arrive once the soft tissues have decayed and are crucial in the decomposition process as they feed on dried remains. Their presence usually indicates advanced stages of decomposition, often several weeks after death. Other beetles, such as carrion beetles, may also be found during this stage, contributing to the breakdown of remaining organic material.