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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
Banded Demoiselle on a leaf
The European hornet - Vespa crabro. Bavaria, Germany.
A small soft-bodied beetle climbs over a white wildflower. The beetle is at the edge of the picture. The background is green with white light spots. There is plenty of space for text.
Carabus nemoralis Bronze Carabid Ground Beetle Insect. Digitally Enhanced Photograph.
Horsefly or gadfly on white background, extreme close-up
Adult False Bombardier Beetle of the Genus Galerita
Callipogon armillatus isolated on white background
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.
Ant eating Rope Close Up
A black soldier fly on a leaf in the rainforest of Bali, Indonesia.
Male common fruit fly (Drosophila Melanogaster) - about 2 mm long - sitting on a blade of grass with green foliage background
Profile view of the head and thorax of a yellow, green, and brown dragonfly perched on a twig. Black background.
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.
European stag beetle in forest, near BArcelona, Pyrenees forest with oak trees.
Adult Wood Cockroach of the Family Ectobiidae
A Banded Demoiselle poised on dead grass head in sunlight
Bee insects in the wild, North China
Great Blue Skimmer Dragonfly (Female) perched on a branch
A closeup on a male of the  thick-legged flower beetle, Oedemera Nobilis , on a green leaf
Flashy, multi-colored plant bug native to North America resting on a leaf.
An insect pest gryllotalpa gryllotalpa, which damages a lot of plants in the soil
Closeup of Oedemera nobilis
Adult Leaf Beetle of the Subfamily Eumolpinae
A Broad-bodied Chaser Dragonfly at rest in sunlight with wings open.
Image of tiger beetle on green leaves on natural background. Animal. Insect.
Giant beetle insect specimen
Green tiger beetle (Cicindela campestris) isolated on white background. Extreme macro photo shot with Canon MP-E65.
Common awl robberfly pauses on a leaf in the Canadian boreal forest.
Free Images: "bestof:SymbrenthiaNiphanda 325.jpg Symbrenthia niphanda Lepidoptera Indica Volume 4 1899-1900 Frederic Moore text ; F C Moore art pd-old-70 Symbrenthia Lepidoptera"
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