Objective To determine the diversity of Anopheles species in Hainan Province. Methods From April to June 2011and 2012,anopheline mosquitoes were collected using cattle as bait.Three types of sites located in a mountainous,hilly,or plain area were chosen from eleven counties(cities)for study.The diversity index,evenness index,and richness index were calculated for mosquitoes in counties(cities)and were analyzed using SPSS. Results A total of7 377anopheline mosquitoes belonging to 17species were collected.An....