biscuit, drugstore or bread beetle (stegobium paniceum) larvae stored product pest in muesli

food produce invertebrate dish animal flower insect plant dessert leaf meal cuisine breakfast fruit yellow nature seafood wildlife biscuit drugstore bread beetle stegobium paniceum larvae stored product pest muesli agriculture animalia anobiidae arthropoda background beetles biology borer brown bug cereal close-up closeup coleoptera coleopteran crop dried entomology environment fauna flour home insects macro magnification pests products pupa storage tobacco wheat wild wood-borer woodworm worm muesli