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Is there any way to eradicate mosquitoes completely? Are they useful for anything? They're just a huge nuisance and carriers of disease, why haven't we managed to get rid of them by now?

We're apparently pretty great at making species go extinct, just not the ones we want.



    And so, while humans inadvertently drive beneficial
    species, from tuna to corals, to the edge of
    extinction, their best efforts can't seriously threaten
    an insect with few redeeming features. "They don't
    occupy an unassailable niche in the environment," says
    entomologist Joe Conlon, of the American Mosquito
    Control Association in Jacksonville, Florida. "If we
    eradicated them tomorrow, the ecosystems where they are
    active will hiccup and then get on with life. Something
    better or worse would take over."[1]
[1]: http://www.nature.com/news/2010/100721/full/466432a.html


Mosquitoes are a food source for many animals, including: fish, birds, spiders, and bats.

Maybe those animals could find something else to eat, but there sure are a lot of mosquitoes - imagine how many get eaten.


Are you sure? An article I read said that mosquitoes are so lean that they aren't even worth the energy expenditure of hunting them.




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