Abstract:The mosquito communities were investigated in 15 provinces in China. The resultsshowed that there were 12 dominant species of mosquitoes. They were: Aedes dorsalis, A.vexans, A. kasachstanicus, A. albopictus, A annandalei, Culex modestus, C. tritae-miorhynchus, C. pipiens quinquefasciatus, C. pipiens pallens, C. shebbearei, Anophele sinensis,Armigeres subalbtus. The diversity index vaule of mosquito communities were: Yunan(1. 8697), Zhejiang (1. 6366), Guangxi (1. 4106), Liaoning (1. 4039), Fujian (1. 1773)...