The dark large flour beetle is also known as the black flour beetle, black larder beetle, or the dark mealworm beetle. These names reflect the beetle's dark coloring and its tendency to infest stored food items, particularly flour. Similar species include the red flour beetle and the confused flour beetle, which can be identified by their lighter coloring and distinct markings. Regardless of the name, these beetles are considered pests and can cause significant damage to food stores if left unchecked. Preventative measures such as proper storage and regular cleaning can help control their populations.