There square measure quite 1700 species of mosquitoes square measure currently recognized, some square measure of the non-biting forms, the female kill the blood of humans, Mammals and Poultry. the female has associate elongate piercing and intake mouth components, the male doesn’t have this, the dipteran breeds in stagnant water and breeding continues through out the year to supply generations.

The female lays 250-400 eggs that float on water, the larvae lie simply at a lower place the surface of water, they kill alga and different smaller plants and animal life, following is that the pupae stage and when the Adult on emergence seeks a number.