INSECTSRed flour beetleTribolium castaneumInsects5 images3–4 mmLength3 yearsLifespanBeetle in the family Tenebrionidae 3–4 mm long.Similar speciesLarger Black Flour BeetleCynaeus angustusDrugstore BeetleStegobium paniceumYellow Mealworm BeetleTenebrio molitorLesser grain borerRhyzopertha dominica
