Here are the common insects that are not mosquitoes, but fool many people every year in the cities
Aedes aegypti Surveillance - San Mateo County Mosquito and Vector Control District
Short Bites Blog - San Gabriel Valley MVCD
Mosquito Control South Pasadena, CA
San Gabriel Valley Mosquito & Vector Control District
Mosquito Imposters - Greater Los Angeles County Vector Control District
Resources - San Gabriel Valley MVCD
Vectors of Concern - San Gabriel Valley MVCD
Submit a Tip - San Gabriel Valley MVCD
Crane Flies and Other Mosquito Imposters - San Gabriel Valley MVCD