El mosquito calenton - adult culex mosquitoe morphology

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adult culex mosquitoe morphology - El mosquito calenton


In most mosquitoes, the palps are shorter in the females than in the males. The proboscis is the conspicuous elongate projecting mouthparts of the adult mosquito. It is composed of a ventral sheath, which holds the styliform (needlelike) elements that pierce host flesh, deliver mosquito . Characteristics: Culex adults are usually drab, unicolorous mosquitoes, but some species of the subgenus Culex have markings on the legs and pale spots on the wings similar to Anopheles.

Culex lives in houses, in cities and farms, and is abundant also in rural areas. They are most abundant during spring, but hibernate during un-favourable climatic conditions, the adults hide in hollows of trees, caves, crevices, barns, etc. The life span of male mosquitoes is seldom more than three weeks, they die after fertilizing the females. Morphology Mosquitoes are small (up to 15 mm), two-winged insects.

For adults: Now Aedes mosquitoes are the easiest to identify. They are black and have white patches. Culex and Anopheles are yellow-ish, but you can identify them by observing their resting. A strain of Japanese encephalitis virus was isolated from a pool of 54 female C. pseudovishnui Colless, The mosquitoes were collected in August during the period of epidemic of JE.