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anopheles    
n. 疟蚊

疟蚊

Anopheles
n 1: malaria mosquitoes; distinguished by the adult's head-
downward stance and absence of breathing tubes in the
larvae [synonym: {Anopheles}, {genus Anopheles}]

Anopheles \A*noph"e*les\ ([.a]*n[o^]f"[-e]*l[=e]z), n. [NL., fr.
Gr. 'anwfelh`s useless, hurtful.] (Zool.)
A genus of mosquitoes which are secondary hosts of the
malaria parasites, and whose bite is the usual, if not the
only, means of infecting human beings with malaria. Several
species are found in the United States. They may be
distinguished from the ordinary mosquitoes of the genus
{Culex} by the long slender palpi, nearly equaling the beak
in length, while those of the female {Culex} are very short.
They also assume different positions when resting, {Culex}
usually holding the body parallel to the surface on which it
rests and keeping the head and beak bent at an angle, while
{Anopheles} holds the body at an angle with the surface and
the head and beak in line with it. Unless they become
themselves infected by previously biting a subject affected
with malaria, the insects cannot transmit the disease.
[Webster 1913 Suppl.]


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英文字典中文字典相关资料:


  • Malaria - World Health Organization (WHO)
    Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female mosquitoes
  • Malaria - World Health Organization (WHO)
    Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female Anopheles mosquitoes It is preventable and curable
  • Paludismo - World Health Organization (WHO)
    El paludismo (o malaria) es una enfermedad potencialmente letal transmitida a los humanos por algunos tipos de mosquitos Se da sobre todo en países tropicales Es una enfermedad prevenible y curable
  • Vector alert: Anopheles stephensi invasion and spread in Africa and Sri . . .
    Guidance to national malaria control programmes on specific responses to the spread of An stephensi in Africa, as well as technical details on surveillance, analysis, and reporting
  • WHO initiative to stop the spread of Anopheles stephensi in Africa
    Anopheles stephensi is a mosquito species that is capable of transmitting both Plasmodium falciparum and P vivax malaria parasites Unlike the other main mosquito vectors of malaria, it thrives in urban and man-made environments
  • Surveillance and control of Anopheles stephensi
    Overview Anopheles stephensi is an invasive mosquito species which has been found spreading across Africa While this species presents a new challenge for malaria control on the continent, its surveillance and management have been ongoing in Asia for many years This document aims to summarize key lessons from 3 countries – India, the Islamic Republic of Iran and Sri Lanka – that have been
  • Vector alert: Anopheles stephensi
    Anopheles stephensi, a highly competent vector of Plasmodium falciparum and P vivax, is considered an eficient vector of urban malaria In parts of India, two biological forms of An stephensi – “type” and “intermediate” – have also emerged as eficient vectors in rural areas, due to changing agricultural and water storage practices and urbanization The third form
  • Vector alert: Anopheles stephensi invasion and spread
    Anopheles stephensi, a highly competent vector of Plasmodium falciparum and P vivax, is considered an efficient vector of urban malaria WHO considers the spread of An stephensi to be a major potential threat to malaria control and elimination in Africa and southern Asia
  • Mosquito on the move - World Health Organization (WHO)
    Mosquito on the move A new WHO initiative takes aim at Anopheles stephensi, an invasive malarial mosquito species that thrives in cities and is expanding across Africa
  • Clé d’identification des moustiques anophèles femelles de la région . . .
    Cette clé d’identification morphologique des femelles anophèles de la région afrotropicale permet de faire la distinction entre Anopheles stephensi et les anophèles locaux dans la Corne de l'Afrique





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