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insects. The fastest flying insect. The fastest flying insect is a dragonfly it can go 35 kph - PowerPoint PPT Presentation

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Page 1: insects

insects01 Radioactive.wma

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The fastest flying insect

The fastest flying insect is a dragonfly it can go 35 kph

A dragonfly is an insect belonging to the order Odonata, the suborder Epiprocta or, in the strict sense, the infraorder Anisoptera. It is characterized by large multifaceted eyes, two pairs of strong transparent wings, and an elongated body.

Female dragonflies lay eggs in or near water, often on floating or emergent plants. When laying eggs, some species will submerge themselves completely in order to lay their eggs on a good surface. The eggs then hatch into nymphs. Most of a dragonfly's life is spent in the nymph form, beneath the water's surface, using extendable jaws to catch other invertebrates (often mosquito larvae) or even vertebrates such as tadpoles and fish. They breathe through gills in their rectum, and can rapidly propel themselves by suddenly expelling water through the anus. Some nymphs even hunt on land, an aptitude that could easily have been more common in ancient times when terrestrial predators were clumsier.

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The Modern English word "moth" comes from Old English "moððe" (cf. Northumbrian "mohðe") from Common Germanic (compare Old Norse "motti", Dutch "mot" and German "Motte" all meaning "moth"). Perhaps its origins are related to the Old English "maða" meaning "maggot" or from the root of "midge" which until the 16th century was used mostly to indicate the larva, usually in reference to devouring clothes.

The study of butterflies and moths is known as lepidoptery, and biologists that specialize in either are called lepidopterists. As a pastime, watching butterflies and moths is known as butterflying and mothing. The latter has given rise to the term "mother" for someone who engages in this activity - sometimes written with a hyphen (mother) to distinguish it from the more common word of the same spelling. This confusion does not arise in speech as it is pronounced differently

moths

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Weta is the name given to about 70 insect species endemic to New Zealand. Many similar species occur around the world, though most are in the Southern Hemisphere. The name comes from the Māori word wētā, and (as with all Māori nouns) is the same in the plural (like English 'sheep'). The Māori word for the giant weta is wētā punga (lumpy or jointed weta).

wetas

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ants

The word ant is derived from ante of Middle English which is derived from æmette of Old English and is related to the Old High German āmeiza, hence the modern German Ameise. All of these words come from West Germanic *amaitjo, and the original meaning of the word was "the biter" (from Proto-Germanic *ai-, "off, away" + *mait- "cut").[11][12] The family name Formicidae is derived from the Latin formīca ("ant")[13] from which the words in other Romance languages such as the Portuguese formiga, Italian formica, Spanish hormiga, Romanian furnică and French fourmi are derived. It has been hypothetized that a Proto-Indo-European word *morwi- was used, cf. Sanskrit vamrah, Latin formīca, Greek μύρμηξ mýrmēx, Old Church Slavonic mraviji, Old Irish moirb, Old Norse maurr.

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pictures

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