On 10/20/11, Muhammad Naveed <blueheaven.vu@gmail.com> wrote:
> Scientific facts about Mosquito-just for knowledge
>
> There are over 2,500 species of mosquitoes found throughout the world.
>
> Both male and female mosquitoes are nectar feeders, but the females of many
> species are also capable of drinking blood from many mammals.
>
> Females do not require blood for their own survival, but they do need
> supplemental substances such as proteins and iron to develop eggs.
>
> Adult females lay their eggs in standing water, which can be a salt-marsh, a
> lake, a puddle, a natural reservoir on a plant, or an artificial water
> container such as a plastic bucket.
>
> The first three stages are aquatic and last 514 days. Depending on the
> species and the ambient temperature, eggs hatch to become larvae, then
> pupae.
>
> During the heat of the day most mosquitoes rest in a cool place and wait for
> the evenings, although they may still bite if disturbed.
>
> Some species, like the Asian tiger mosquito, are known to fly and feed
> during daytime.
>
> Mosquitoes are adept at infiltration and have been known to find their way
> into residences via deactivated air conditioning units
>
> Only female mosquitoes bite animals and drink blood. Male mosquitoes do not
> bite, but feed on the nectar of flowers.
>
>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
>
> *Aedes mosquitoes* are painful and persistent biters, attacking during
> daylight hours (not at night). They do not enter dwellings, and they prefer
> to bite mammals like humans.
>
> Aedes mosquitoes are strong fliers and are known to fly many miles from
> their breeding sources.
>
>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
>
>
>
> *Culex mosquitoes* are painful and persistent biters also, but prefer to
> attack at dusk and after dark, and readily enter dwellings for blood meals.
>
> Domestic and wild birds are preferred over man, cows, and horses. Culex
> tarsalis is known to transmit encephalitis (sleeping sickness) to man and
> horses.
>
> Culex are generally weak fliers and do not move far from home, although they
> have been known to fly up to two miles.
>
> Culex usually live only a few weeks during the warm summer months.
>
> Those females which emerge in late summer search for sheltered areas where
> they "hibernate" until spring. Warm weather brings her out in search of
> water on which to lay her eggs.
>
>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
>
> *Culiseta mosquitoes* are moderately aggressive biters, attacking in the
> evening hours or in shade during the day.
>
>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
>
> *And the Malaria mosquito*
>
>
> [image: Fun & Info @ Keralites.net] <http://keralites.net>
>
>
>
>
> --
> *Muhammad Naveed*
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MUHAMMAD SHABAN
STUDENT OF BS FINANCE & ACOUNTS
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