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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 .
May 16, 2024 · Dragonfly, any of a group of roughly 3,000 species of aerial predatory insects most commonly found near freshwater throughout most of the world. Dragonfly species are characterized by long bodies with two narrow pairs of intricately veined, membranous wings that, while generally transparent, may have colored markings.
Dragonflies are from the suborder Anisoptera. Compared to damselflies, they are stronger fliers and have bulkier bodies. Their forewings and hindwings are shaped differently and they tend to hold their wings out horizontally at rest, like an airplane.
Join us for the Dragonfly Watch, organised as part of the NParks Community in Nature Biodiversity Watch series, and contribute to a citizen science study on these amazing flying predators. You can also learn more about our common dragonflies and damselflies through our interactive e-learning module.
Dragonfly larvae have a unique way of catching their prey. Imagine your lower jaw is flexible and extendable, and is equipped with fearsome hooks and sharp teeth. When a prey swims past, this lower jaw will shoot out with lightning speed to capture and retrieve it for consumption.
Oct 5, 2011 · 3 ) There are more than 5,000 known species of dragonflies, all of which (along with damselflies) belong to the order Odonata, which means “toothed one” in Greek and refers to the dragonfly ...
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...
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).
Dragonflies spend most of their lives in their larval stage. During its time the dragonfly catches and eats live prey at every opportunity, moulting a further 5–14 times until it is fully-grown. Larval development typically takes one or two years, but ranges from 2–3 months (emerald damselflies) to more than five years (Golden-ringed ...
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.
