dragonfly

A dragonfly is an insect belonging to the order Odonata, the suborder Epiprocta or, in the strict sense, the infraorder Anisoptera (from Greek ανισος anisos, "uneven" + πτερος pteros, "wings", because the hindwing is broader than the forewing).[1] It is characterized by large multifaceted eyes, two pairs of strong transparent wings, and an elongated body. Dragonflies can sometimes be mistaken for damselflies, which are morphologically similar; however, adults can be differentiated by the fact that the wings of most dragonflies are held away from, and perpendicular to, the body when at rest. Dragonflies possess six legs (like any other insect), but most of them cannot walk well. Dragonflies are among the fastest flying insects in the world.

For more information about dragonfly check the Wikipedia article here

ZME Science posts about dragonfly

Article suggests dragonflies are the most effective predators in the animal world – 95% success rate

Fri, Apr 5, 2013

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Lions roar and act tough, and they’re often regarded as kind of the land, but only 1 in 4 of their hunts is successful. Sharks have been on top of the food chain for hundreds of millions of years, and still half of their attempts fail. Dragonflies on the other hand, look soft and fragile, […]

GeoPicture of the week: Giant Dragonfly fossil

Fri, Apr 5, 2013

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This is a Cast of an original fossil of a Meganeuridae. If you’re scared of dragonflies, brace yourself for this: these extinct insects from the Carboniferous period measured up to 70 cm. They are the largest known species of flying insect. Controversy has prevailed as to how insects of the Carboniferous period were able to […]

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