Featured speciesText © K. Reißmann, T. Hörren, M. Stern, F. Bötzl and C. Benisch
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17.02.2023
Dermestes lardarius L., 1758
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The 7 to 9.5 mm large Larder beetle Dermestes lardarius (family Dermestidae) is among the easily recognizable species of the genus, thanks to the conspicuous hairy yellow band at the basal third of the elytra. Originating from Eurasia, the species is a cosmopolitan today and is regarded as hemerophile. In stores and households, both the beetles and their larvae feed on various animal products, including bacon, ham, cheese, noodles, but also stuffed animals, insect collections, leather and fur. Under ideal conditions (25 °C, 65% humidity), they can produce up to six generations per year. In Central Europa, under outdoor conditions it is usually one or two. The species is regarded both as a hygiene pest, but the larvae can also create structural damage to construction materials. In Germany, Dermestes lardarius is everywhere present and common. (CB)
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