insect wiki:
ass: ApterygotaOrdersArchaeognatha (Bristletails)Thysanura (Silverfish)Monura - extinct Subclass: PterygotaInfraclass: "Paleoptera" (paraphyletic)OrdersEphemeroptera (mayflies)Protodonata - extinctOdonata (dragonflies and damselflies)Diaphanopteroidea - extinctPalaeodictyoptera - extinctMegasecoptera - extinctArchodonata - extinctInfraclass: NeopteraOrdersBlattodea (cockroaches)Isoptera (termites)Mantodea (mantids)Dermaptera (earwigs)Plecoptera (stoneflies)Protorthoptera - extinctOrthoptera (grasshoppers, etc)Phasmatodea (walking sticks)Caloneroptera - extinctTitanoptera - extinctEmbioptera (webspinners)ZorapteraGrylloblattodeaMantophasmatodea (gladiators)Superorder: ExopterygotaOrdersPsocoptera (booklice, barklice)Thysanoptera (thrips)Phthiraptera (lice)Hemiptera (true bugs)Superorder: EndopterygotaOrdersRaphidioptera (snakeflies)Megaloptera (alderflies, etc.)Neuroptera (net-veined insects)Coleoptera (beetles)Strepsiptera (twisted-winged parasites)Mecoptera (scorpionflies, etc.)Siphonaptera (fleas)Diptera (true flies)Trichoptera (caddisflies)Lepidoptera (butterflies, moths)Hymenoptera (ants, bees, etc.)Protodiptera extinctIncertae sedisGlosselytrodea extinctMiomoptera - extinct Insects are invertebrate animals of the Class Insecta, the largest and (on land) most widely distributed taxon within the Phylum Arthropoda. Insects comprise the most diverse group of animals on the earth, with over 800,000 species describedâmore than all other animal groups combined: "Indeed, in no one of her works has Nature more fully displayed her exhaustless ingenuity," Pliny exclaimed. Insects may be found in nearly all environments on the planet, although only a small number of species have adapted to life in the oceans where crustaceans tend to predominate. There are approximately 5,000 dragonfly species, 2,000 praying mantis, 20,000 grasshopper, 170,000 butterfly and moth, 120,000 fly, 82,000 true bug, 350,000 beetle, and 110,000 bee and ant species. Estimates of the total number of current species, including those not yet known to science, range from two to thirty million, with most authorities favouring a figure midway between these extremes. The study of insects is called entomology.
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clip art wiki:
ip art, in the graphic arts, is the use of images either copied or physically cut (hence the term) from pre-existing printed works, either books that have entered the public domain, or books specifically published for such use (which, if they contain images that are not in the public domain, include a license fee in the cover price). It is also not uncommon for large organizations to provide their local divisions or chapters with clip art (either physical or electronic) of their logos, mascots, and so forth, in order that local publications may have a unified appearance. It is also rather common for those producing documents with limited distribution to use images from non-public-domain sources for which they have not paid license fees, such as coloring books, newspapers, magazines, and such, although some magazines, particularly those dealing with hobbies will publish images explicitly licensed to the magazine purchaser for use as clip art.
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circle wiki:
>This article is about the shape and mathematical concept of circle; for other meanings, see Circle (disambiguation). In Euclidean geometry, a circle is the set of all points at a fixed distance, called the radius, from a fixed point, called the centre (center). The points can only be those that are part of a conic section; within the set of a plane bisecting a cone. Circles are simple closed curves, dividing the plane into an interior and exterior. Sometimes the word circle is used to mean the interior, with the circle itself called the circumference. Usually however, the circumference means the length of the circle, and the interior of the circle is called a disk or disc.
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