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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.
Jul 1, 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 ).
Whether delicately perched on a cattail or hovering over a pond, dragonflies are a sure sign of summer. Living on every continent but Antarctica, these insects are instantly recognizable by their...
May 31, 2024 · These insects have nearly 360-degree vision due to their compound eyes with 30,000 facets. View Article Sources. Dragonflies are not only beautiful but also ferocious predators with sharp ...
May 27, 2024 · 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.
Oct 5, 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 ...
A dragonfly is an insect belonging to the order ‘Odonata’. Dragonflies are are not actually a fly even though they both have six legs and three body parts, head, thorax and abdomen. The main difference between them is that flies only have two wings whereas dragonflies have four wings.
Feb 9, 2020 · Thanks to two huge compound eyes, the dragonfly has nearly 360° vision and can see a wider spectrum of colors than humans. Each compound eye contains 28,000 lenses or ommatidia and a dragonfly uses about 80% of its brain to process all of the visual information it receives.
dragonfly, Any member of the insect suborder Anisoptera (order Odonata), characterized by four large, membranous, many-veined wings, that, when at rest, are held horizontally rather than vertically ( see damselfly).
Characteristics Of True Dragonflies. Body: Large and robust. Wings: Hind wings are usually shorter and broader than the forewings. Eyes: Very large and usually touch at the top of the head. Southern Hawker image by Christophe Brochard.
