Common Malaria Mosquito
The common malaria mosquito (Anopheles quadrimaculatus) is actually a group of five species that are genetically different but look so much alike that it is difficult to tell them apart under a microscope. These mosquitoes are present in the eastern United States up into southeastern Canada, but are more prolific in the southeastern states, especially along the Gulf of Mexico. They are the main vector of malaria in North America. Although malaria outbreaks have not happened in the United States since the 1950s, local transmission does occur sometimes.