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The red flour beetle (Tribolium castaneum) is a species of beetle in the family Tenebrionidae, the darkling beetles. It is a worldwide pest of stored products, particularly food grains, and a model organism for ethological and food safety. The red flour beetle attacks stored grain and other food products including flour, cereals, pasta, biscuits, beans, and nuts, causing loss and damage. The United Nations, in a recent post-harvest compendium, estimated that Tribolium castaneum and Tribolium confusum, the confused flour beetle, are \
Larvae of these beetles are xylophagous. They mainly feed on downy oak (Quercus pubescens), evergreen oak (Quercus ilex) and cork oak (Quercus suber). These longhorn beetle are considered a pest of oaks\n\nThey are considered  a danger for Quercus Forests
Side-view of a brown tiger beetle with cream white spots on the elytra, situated on a Danish beach (Northern dune tiger beetle, Cicindela hybrida)
Differential grasshopper (Melanoplus differentialis) on corn husk in afternoon sunlight, late summer/early fall. Though a native North American species, people call it a pest because it can greatly damage crops. Others admire its adaptability. Still others point out that it feeds birds and other wildlife when its numbers rise. Taken in a Connecticut cornfield.
A closeup on a male of the  thick-legged flower beetle, Oedemera Nobilis , on a green leaf
Carabus nemoralis Bronze Carabid Ground Beetle Insect. Digitally Enhanced Photograph.
Horsefly or gadfly on white background, extreme close-up
Green tiger beetle (Cicindela campestris) isolated on white background. Extreme macro photo shot with Canon MP-E65.
Callipogon armillatus isolated on white background
Giant beetle insect specimen
Black Soldier Fly - latin name is Hermetia illucens.  Close-up of fly sitting on a leaf. This species is used in the production of protein.
Ruddy Darter Red Dragonfly perched on a reed leaf in Woodwalton Fen nature reserve.
Group of beetles in white background XXXL size.
Adult Assassin Bug of the genus Zelurus
Huge and rare long-armed scarab.
Ectobius sylvestris Forest Cockroach Insect. Digitally Enhanced Photograph.
Top view Musk Beatle (Aromia moschata) taken from above on a white background
Grasshopper on a branch.
Spotted tiger beetles inhabit wild plants in North China
A Banded Demoiselle poised on dead grass head in sunlight
Beautiful insects collection of colourful flower chafers.
Close up of grasshopper on stem
Adult Squash Bug of the Genus Anasa
close up shot of grasshopper in green.
Polydrusus formosus Green Immigrant Leaf Weevil Beetle Insect. Digitally Enhanced Photograph.
Insect collection of  Scarab beetles (Rutelinae) specimen isolated on white background photoed by macro lens.
Wildlife macro photo of Musk beetle
Tan and gray with black spots and long antenna, a large poplar borer beetle, walks on tree bark in Littleton Colorado.
Macro photo of a Cicindela
Portrait of Stag Beetle on white
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