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cicadas    音标拼音: [sɪk'edəz]
Cicada \Ci*ca"da\ (s[i^]*k[=a]"d[.a]), n.; pl. E. {Cicadas}
(-d[.a]z), L. {Cicad[ae]} (-d[=e]). [L.] (Zool.)
Any species of the genus {Cicada} or of the family
{Cicadidae}. They are large hemipterous insects, with nearly
transparent wings. The male makes a shrill sound by peculiar
organs in the under side of the abdomen, consisting of a pair
of stretched membranes, acted upon by powerful muscles. A
noted American species ({Cicada septendecim}) is called the
{seventeen year locust}. Another common species is the
{dogday cicada}.

Syn: cicala. [1913 Webster]


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  • Cicada - Wikipedia
    Nearly all cicada species are annual cicadas with the exception of the few North American periodical cicada species, genus Magicicada, which in a given region emerge en masse every 13 or 17 years Cicadas have prominent eyes set wide apart, short antennae, and membranous front wings
  • Cicada | Sound, Shell, Life Cycle, Map, Facts | Britannica
    Cicadas are a family of about 3,000 species of sound-producing insects Male cicadas produce loud noises by vibrating membranes (tymbals) near the base of the abdomen Some North American species occur in large numbers in chronologically and geographically isolated broods
  • Cicadas: What They Are, Where They Live, and Their Lifecycle
    Cicadas are an insect with a long lifecycle Learn what they look and sound like, where they live, and when they'll appear next
  • Cicadas - Types, Anatomy, Habitat, Diet, Life Cycle, Lifespan
    Over 3,000 species of cicadas are distributed on every continent except Antarctica, with the highest diversity found in the tropics These insects follow a hemimetabolous pattern of development, with eggs hatching into nymphs that progressively mature into adults, bypassing a pupal stage
  • Cicadas, facts and photos - National Geographic
    What are cicadas? Cicadas belong to the Cicadoidea superfamily They have distinct physical features, including stout bodies, broad heads, clear-membraned wings, and large compound eyes
  • Cicada Mania: Cicada Photos, Sounds, News Facts
    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
  • All about cicadas | Ask A Biologist
    Many cultures around the world and throughout history have studied and admired cicadas Their quiet, underground start to life and their noisy, dramatic ending continues to fascinate many people
  • Cicadas | US EPA
    Two types of cicadas commonly exist in the Eastern United States: annual cicadas, which emerge every year, and periodical cicadas, which emerge every 13 or 17 years
  • Bay Area Nature Almanac: Cicadas - by Nate Seltenrich
    Platypedia, or "wing-tapping” cicadas, are unique among all cicadas because they sing entirely through striking their wings against the branches they're perched on These are the ones I hear most often in my corner of Sonoma County; their call sounds like a ratchet, with short bursts of rapid clicks, or sometimes a series of individual clicks
  • Identifying and Classifying Cicadas: Unique Features of Hemiptera Order . . .
    Cicadas are fascinating insects known for their loud sounds and distinctive appearances They belong to the order Hemiptera, which includes a diverse group of insects with unique features Understanding how to identify and classify cicadas helps both students and teachers appreciate their role in ecosystems and their evolutionary adaptations





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