Which group is typically associated with late-stage decomposition?

Which group is typically associated with late-stage decomposition?

• A. Late stage decomposition flies
• B. Early stage decomposition flies
• C. Carrion beetles
• D. Rove beetles

Answer: (A)

In forensic entomology, insect succession on a decaying body shows which groups dominate as decomposition progresses. Flies are typically early arrivals, but certain fly groups persist into later stages when the tissue becomes dry and desiccated. These late-stage flies specialize in feeding on desiccated remains, making them the best fit for describing the final phase of decomposition. Early stage flies are associated with the initial decay, while carrion beetles and rove beetles generally occur after the first wave of flies and are more linked to mid- to late-stage decay, not the very latest stage.

In forensic entomology, insect succession on a decaying body shows which groups dominate as decomposition progresses. Flies are typically early arrivals, but certain fly groups persist into later stages when the tissue becomes dry and desiccated. These late-stage flies specialize in feeding on desiccated remains, making them the best fit for describing the final phase of decomposition. Early stage flies are associated with the initial decay, while carrion beetles and rove beetles generally occur after the first wave of flies and are more linked to mid- to late-stage decay, not the very latest stage.