Any of various other similar beetles, such as of the genera Acrossidius, Cyphochilus, Rhopaea, etc.
Any of the large European beetles from the genus Melolontha that are destructive to vegetation.
Any of the terrestrial isopod crustaceans of suborder Oniscidea, which have a rigid, segmented exoskeleton, often being capable of rolling into a ball, and feed only on dead plant matter, usually living in damp, dark places, such as under stones or bark.