Carrion Beetles (Burying Beetles; Sexton Beetles)
Several groups of beetles eat carrion. Those in the carrion beetle family are flattened, usually black, often with markings of red, orange, or yellow. The shell-like forewings (elytra) have a distinctive shape, wider toward the end of the body and narrower toward the front. In many species, the elytra are too short to cover the final 1 to 3 segments of the abdomen tip. The antennae are distinctively clubbed, often with minute hairs or colors at the very tip. These beetles often secrete or spray foul-smelling substances, or just plain smell bad themselves.
Like those of other beetles, the larvae are grubs. The colors and shape vary according to species.