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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 ).
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 ...
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...
Oct 5, 2011 · 11 ) Dragonflies, which eat insects as adults, are a great control on the mosquito population. A single dragonfly can eat 30 to hundreds of mosquitoes per day.
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.
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.
It is divided into three suborders: Anisoptera (dragonflies) [pepatung] Zygoptera (damselflies) [pepatung jarum] Anisozygoptera. (Epiophlebia laidlawi & E. superstes) Dragonfly and damselfly are distinguished by: Eyes – separated or touching. The position of wings at rest.
The adult stage of larger species of dragonfly can last as long as five or six months. Dragonflies experience incomplete metamorphosis: the nymphs (called naiads) swim and live underwater, like fish. The female dragonfly lays her fertilized eggs near or right in the water.
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.
