Mosquitoes belong to the same group as the true flies, Diptera. As such, they have a single pair of wings. They typically have long, thin legs and a head featuring a prominent proboscis. Mosquito bodies and wings most often are covered in tiny scales. Adult sizes may range from 3 to 9 mm.
When mosquitoes find their way inside your home through an open door or window, they usually rest in dark, hidden areas, but will come out at night in search of a blood meal. Homeowners sometimes find mosquitoes under sinks or in closets and laundry rooms.
Mosquitoes in the Yard
Mosquitoes breed in standing water, so properties near ponds, marshes, and depressions that collect rainwater are at risk. Some mosquito species are active at different times of the day, but most emerge just before dusk and are active at night.