The Insects Portal
Insects (from Latin insectum) are hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes, and a pair of antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. (Full article...)
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- ... that the extinct rove beetle genus Ektatotricha is known from 15 beetles trapped in Cretaceous amber from Myanmar?
- ... that "Sheridan's Green Hairstreak", Callophrys sheridanii, is Wyoming's state butterfly?
- ... that one species of the extinct wasp Palaeovespa fed caterpillars to its larvae?
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- ... that the predatory insect Orius insidiosus is mass-reared for use in the biological control of thrips?
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Simosyrphus grandicornis is an Australasian species of hoverfly (Diptera: Syrphidae), and is one of the two most common hoverflies in Australia, alongside Melangyna viridiceps. Pictured above is a pair of S. grandicornis mating in flight.
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