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|Noun||1.||class Insecta - insects; about five-sixths of all known animal species|
Arthropoda, phylum Arthropoda - jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes
Mantophasmatodea, order mantophasmatodea - an order of insect identified in 2002 in a 45 million year old piece of amber from the Baltic region
Mecoptera, order Mecoptera - an order of carnivorous insects usually having long membranous wings and long beaklike heads with chewing mouths at the tip
Diptera, order Diptera - a large order of insects having a single pair of wings and sucking or piercing mouths; includes true flies and mosquitoes and gnats and crane flies
Hymenoptera, order Hymenoptera - an order of insects including: bees; wasps; ants; ichneumons; sawflies; gall wasps; etc.
Isoptera, order Isoptera - order of social insects that live in colonies, including: termites; often placed in subclass Exopterygota
order Phasmatodea, order Phasmida, Phasmatodea, Phasmida - in some classifications considered a suborder of Orthoptera: stick insects; leaf insects
Exopterygota, Hemimetabola, subclass Exopterygota - subclass of insects characterized by gradual and usually incomplete metamorphosis
Dictyoptera, order Dictyoptera - in some classifications replaced by the orders (here suborders) Blattodea (cockroaches) and Manteodea (mantids); in former classifications often subsumed under a much broader order Orthoptera
Hemiptera, order Hemiptera - plant bugs; bedbugs; some true bugs; also includes suborders Heteroptera (true bugs) and Homoptera (e.g., aphids, plant lice and cicadas)
Corrodentia, order Corrodentia, order Psocoptera, Psocoptera - an order of insects: includes booklice and bark-lice
Neuroptera, order Neuroptera - an order of insects including: lacewings; antlions; dobsonflies; alderflies; fish flies; mantispids; spongeflies
class - (biology) a taxonomic group containing one or more orders