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EENY-367: Lesser Mealworm, Litter Beetle, Alphitobius diaperinus (Panzer) (Insecta: Coleoptera: Tenebrionidae)

Figure 5. Spine on apex of median tibia (ventral side) showing difference between sexes (male-left, female-right) of Alphitobius diaperinus (Panzer) (from Bousquet 1990).

Credit: James Dunford, University of Florida