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A dragonfly is a flying insect belonging to the infraorder Anisoptera below the order Odonata. About 3,000 extant species of dragonflies are known. Most are tropical, with fewer species in temperate regions. Loss of wetland habitat threatens dragonfly populations around the world.
Dragonflies can reach speeds of up to 35 miles an hour and fly just as gracefully backward by lifting off vertically, helicopter style. Their compound eyes are so large they nearly touch, and each ...
27 de mar. de 2024 · dragonfly, (suborder Anisoptera), any of a group of roughly 3,000 species of aerial predatory insects most commonly found near freshwater habitats throughout most of the world. Damselflies (suborder Zygoptera) are sometimes also called dragonflies in that both are odonates (order Odonata ).
5 de oct. de 2011 · But there’s something magical about dragonflies. 1 ) Dragonflies were some of the first winged insects to evolve, some 300 million years ago. Modern dragonflies have wingspans of only two to...
4 de oct. de 2023 · A dragonfly belongs to the Anisoptera family and is in the order Odonata. It’s an insect found around ponds, streams, and rivers. Dragonflies have a long, thin body, two pairs of long wings, and six legs. They are known for their ability to hover in the air and zip away at speeds up to 35mph.
Dragonflies have complicated neck muscles which allow them to tilt their head sideways 180 degrees, back 70 degrees and down 40 degrees. Dragonflies can hover in mid air and then rapidly accelerate. Traveling at almost 30 miles per hour, dragonflies are the fastest insects in the UK.
28 de ago. de 2021 · Watch this video ad-free on Nebula: https://nebula.tv/videos/real-science-the-insane-biology-of-the-dragonflyNew streaming platform: https://watchnebula.com/...
