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词汇 Acari
释义

Definition of Acari in English:

Acari

(also Acarina)
plural nounəˈkɑːriˈakəˌrī
Zoology
  • A large order (or subclass) of small arachnids which comprises the mites and ticks. They are distinguished by an apparent lack of body divisions.

    〔动〕蜱螨目(或亚纲)

    Example sentencesExamples
    • In addition to Diptera, CI has since been found to be a Wolbachia-induced trait in a wide diversity of arthropod orders, including Acarina, Coleoptera, Homoptera, Hymenoptera, Isoptera, Lepidoptera, and Orthoptera.
    • The Acari (mites and ticks) are closest related to the Ricinulei or the ‘hooded-tickspiders,’ a group of nontoxic arachnids.
    • For example, red velvet mites, which can be up to 0.4 inches long - among the giants of the Acari - can be seen hunting on the ground or on tree trunks.
    • Botfly larvae often attack nestlings as do other nest parasites (Hemiptera, Psammolestes, Triatoma and Acarina).
    • The samples were dominated numerically by the Thysanoptera and Acari, accounting for over 90% of the arthropods from both leaf and stalk material.
    • Parthenogenesis-inducing Wolbachia are restricted to species with haplodiploid sex determination, as occurs in the arthropod groups of Hymenoptera, Thysanoptera, Coleoptera, and Acari.
    • Over 45,000 arthropods were collected from 55 plants (5 plants from each of 11 sites), dominated numerically by Acari and Thysanoptera.
    • The Chelicerates include among their number both the tiniest (the microscopic Acari or mites) and the hugest (the giant Paleozoic Eurypterida) of all the Arthropoda.
    • Many other members of the Acari are microscopic, like this unidentified mite photographed with UCMP's Environmental Scanning Electron Microscope.
    • The communities were dominated numerically by Thysanoptera (leaves and stalks) and Acari, but other taxa including Heteroptera and Coleoptera were also relatively common.
    • The second most common taxon was Acarina, which was most common in pond-side arrays.
    • Among the 11 extant orders of arachnids, Araneae and Acari (ticks and mites) are by far the most species rich.
    • Nothing is known about gene order in other lineages of Acari.
    • The examination of 278 hosts of 16 species yielded 11,030 ectoparasites representing six families of Insecta and eleven families of Acari.

Derivatives

  • acarid

  • noun & adjective ˈakərɪd
    Zoology
    • It is used for controlling acarid for several plants.
      Example sentencesExamples
      • Heavy infestations of acarid mites indicate that storage conditions are too damp or dusty.
      • Do I love him enough to overcome my morbid dread of acarids or do I hate the acarids so much that I will risk losing my love?
      • When veterinarian Liu Guiqing of Shanghai Animal Husbandry and Veterinary Station treated a dog for acarid, she was surprised to discover the animal's owner, a divorced man who was very attached to the dog, was also ill.
      • Arachnids are represented in Sweden by spiders, harvestmen, pseudoscorpions and acarids.
      • Moreover, the predatory mite C. simplex showed a preferable response to the acarid mites but it also significantly reduced citrus nematode T. semipenetrans populations under greenhouse conditions.
      • Particles that have these kinds of characters are pollen, acarids, animal dandruff and fungi.
      • This project gathered important scientific knowledge about the infestation of ham by parasites, including fungi and tiny spider-like acarids or mites, during the curing process.
      • The risk of sensitization to acarids is proportional to their density in the patient's home environment.
      • Washing is the best way to ensure complete cleanliness and totally getting rid of acarids.
      • Gastropods, micro-insects and acarids are restricted to several layers in the section and charophytes are only distributed in its top part.
      • Parts of the inner bark of the trees were removed and microscopic observations, which were carried out the next day, showed the existence of microscopic organisms and acarids.
      • Most dejecta of dust acarid may be found on home mattress, pillow, bedquilt, sofa, carpet and curtain.
      • However, acarids have tarsal claws that attach directly to the tarsi, whereas algophagids and hyadesiids have tarsal claws at the ends of flattened pulvilliform pretarsal stalks.

Origin

Modern Latin (plural), from acarus, from Greek akari 'mite'.

Definition of Acari in US English:

Acari

(also Acarina)
plural nounˈakəˌrī
Zoology
  • A large order (or subclass) of small arachnids which comprises the mites and ticks. They are distinguished by an apparent lack of body divisions.

    〔动〕蜱螨目(或亚纲)

    Example sentencesExamples
    • The examination of 278 hosts of 16 species yielded 11,030 ectoparasites representing six families of Insecta and eleven families of Acari.
    • Botfly larvae often attack nestlings as do other nest parasites (Hemiptera, Psammolestes, Triatoma and Acarina).
    • Parthenogenesis-inducing Wolbachia are restricted to species with haplodiploid sex determination, as occurs in the arthropod groups of Hymenoptera, Thysanoptera, Coleoptera, and Acari.
    • In addition to Diptera, CI has since been found to be a Wolbachia-induced trait in a wide diversity of arthropod orders, including Acarina, Coleoptera, Homoptera, Hymenoptera, Isoptera, Lepidoptera, and Orthoptera.
    • Among the 11 extant orders of arachnids, Araneae and Acari (ticks and mites) are by far the most species rich.
    • Over 45,000 arthropods were collected from 55 plants (5 plants from each of 11 sites), dominated numerically by Acari and Thysanoptera.
    • For example, red velvet mites, which can be up to 0.4 inches long - among the giants of the Acari - can be seen hunting on the ground or on tree trunks.
    • The communities were dominated numerically by Thysanoptera (leaves and stalks) and Acari, but other taxa including Heteroptera and Coleoptera were also relatively common.
    • Many other members of the Acari are microscopic, like this unidentified mite photographed with UCMP's Environmental Scanning Electron Microscope.
    • The second most common taxon was Acarina, which was most common in pond-side arrays.
    • The Chelicerates include among their number both the tiniest (the microscopic Acari or mites) and the hugest (the giant Paleozoic Eurypterida) of all the Arthropoda.
    • Nothing is known about gene order in other lineages of Acari.
    • The samples were dominated numerically by the Thysanoptera and Acari, accounting for over 90% of the arthropods from both leaf and stalk material.
    • The Acari (mites and ticks) are closest related to the Ricinulei or the ‘hooded-tickspiders,’ a group of nontoxic arachnids.

Origin

Modern Latin (plural), from acarus, from Greek akari ‘mite’.

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