Lasioderma serricorne
Overview
Lasioderma serricorne, commonly known as the cigarette beetle, cigar beetle, or tobacco beetle, is very similar in appearance to the drugstore beetle (Stegobium paniceum) and the common furniture beetle (Anobium punctatum), and all three species belong to the family Anobiidae
Anobiidae
Anobiidae is a family of beetles. The larvae of a number of species tend to bore into wood, earning them the name "woodworm" or "wood borer". A few species are pests, causing damage to wooden furniture and house structures, notably the death watch beetle, Xestobium rufovillosum, and the common...

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L. serricorne is around 2–3 mm long, and brown in colour.
 
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