The cicadas (/ s ɪ ˈ k ɑː d ə z,-ˈ k eɪ-/) are a superfamily, the Cicadoidea, of insects in the order Hemiptera (true bugs). They are in the suborder Auchenorrhyncha, [a] along with smaller jumping bugs such as leafhoppers and froghoppers.

2025年3月13日 · cicada, (family Cicadidae), family of more than 3,000 species of sound-producing insects. Cicadas are found in tropical and temperate areas worldwide and occur in deserts, grasslands, and forests. Cicadas have long been used in folk medicines, as religious and monetary symbols, and as an important source of food for humans and many other organisms.

2021年9月28日 · Cicadas are winged insects that produce a loud buzzing song that can be heard throughout the summer, and they live on every continent except Antarctica. Annual cicadas appear each year in late ...

What Are Cicadas? Cicadas are a family of insects that emerge in the summer months. Their hallmark feature is the loud buzzing sound the males of the species make. What do cicadas look like?

What are cicadas? Cicadas are members of the superfamily Cicadoidea and are physically distinguished by their stout bodies, broad heads, clear-membraned wings, and large compound eyes.

2025年3月25日 · Cicadas (Insecta: Hemiptera: Cicadidae) are "true bug" insects, best known for the songs sung by most, but not all, male cicadas. Males sing by flexing their tymbals, which are drum-like organs found in their abdomens. Small muscles rapidly pull the tymbals in and out of shape. The sound is intensified by the cicada's mostly hollow abdomen.

They’re usually dark with greenish markings. These insects avoid predators by camouflaging themselves in the trees and flying from hungry birds and moles. Only seven species of cicadas are in...

2024年5月27日 · A cicada is a somewhat large insect with translucent, veined wings. Periodical cicadas are mostly dark with wide-spaced red eyes. Cicadas have three joints in the front segment of their legs, and antennae that are cone-shaped at the base.

2025年1月28日 · In a dual cicada brood year like 2024, their ubiquitous presence can make them a nuisance, but cicadas cannot bite or sting. They may buzz by, which can startle people, but they are harmless. Cicadas are known for the loud noise they make all day and into the night.

2021年7月22日 · Cicadas are very well known for how loud they can sing. The loudest cicada, Brevisana brevis is is also the loudest insect on record. Megapomponia imperatoria is the largest cicada in the world, with a wingspan up to 8 inches!