What is the typical flight range for mosquitoes that breed in permanent pools?

What is the typical flight range for mosquitoes that breed in permanent pools?

• A. Usually within 1 mile
• B. Usually within 5 miles
• C. Often more than 10 miles
• D. Typically within 100 miles

Answer: (A)

Mosquitoes that breed in permanent pools tend to stay close to their larval habitat because the resources they need (water, resting sites, hosts) are concentrated locally and it costs less energy to feed and reproduce nearby. Because of this, their adult dispersal is usually limited to short distances. The typical flight range is within about a mile. In field surveillance and control programs, traps and interventions near known permanent pools often capture the majority of the local adult population, reflecting this localized movement. Some individuals can fly farther, but that happens less often and isn’t the usual pattern for permanent-pool breeders. Larger ranges like several miles or tens of miles would imply a broader, less common dispersal pattern than what is typical for this breeding habitat. So, the best answer is that they usually remain within roughly a short distance, about a mile.

Mosquitoes that breed in permanent pools tend to stay close to their larval habitat because the resources they need (water, resting sites, hosts) are concentrated locally and it costs less energy to feed and reproduce nearby. Because of this, their adult dispersal is usually limited to short distances.

The typical flight range is within about a mile. In field surveillance and control programs, traps and interventions near known permanent pools often capture the majority of the local adult population, reflecting this localized movement.

Some individuals can fly farther, but that happens less often and isn’t the usual pattern for permanent-pool breeders. Larger ranges like several miles or tens of miles would imply a broader, less common dispersal pattern than what is typical for this breeding habitat.

So, the best answer is that they usually remain within roughly a short distance, about a mile.