American Carrion Beetle

Fields, forests, and grassy areas near animal carcasses, decaying organic matter, or fungi across eastern and central North America.

Larvae and adults feed on fly maggots (Diptera larvae) present on decaying animal tissue, as well as the carrion itself and occasionally fungi.

Diurnal species active during warmer months. Females lay eggs directly on or near carrion. By feeding on fly larvae, they compete directly with maggots for carrion resources, suppressing fly populations.

Harmless to humans, pets, and structures (does not bite or sting). Highly beneficial to the ecosystem as a natural decomposer and scavenger that recycles nutrients and controls pest fly populations.