darkling beetle on rotten wood. darkling beetle is the common name for members of the beetle family tenebrionidae

abdomen animal animals antenna antennae arthropod arthropoda beetles biology black bran bugs brown bug cereal coleoptera coleopteran darkling beetle earth entomology environment farm fauna field flour pest weevils food grain insect invertebrate macro magnification meal metamorphosis moth nature red rice rotten wood seed tenebrionid tenebrionidae wheat wild wildlife yellow