关键词: 蚊虫, 栖息蚊虫捕捉法, 室内, 生境, 地貌

Abstract:

Objective To investigate indoor mosquito species distribution in different geographical locations and ecological environments in Hubei province. Methods Mosquitoes were captured from May to September in 2014, species and sex composition were analyzed with statistical tests. Results Five species including Culex pipiens quinquefasciatus, Cx. tritaeniorhynchus, Armigeres subalbatus, Anopheles sinensis and Aedes albopictus were captured, accounted for 46.37%, 25.99%, 15.37%, 12.14% and 0.13%, respectively. From different topographologic types, Cx. pipiens quinquefasciatus and Cx. tritaeniorhynchus were predominant in plains, Cx. pipiens quinquefasciatus, Ar. subalbatus and Cx. tritaeniorhynchus were predominant in hilly areas. From different host types, Cx. tritaeniorhynchus and Ar. subalbatus were predominant in stables, Cx. pipiens quinquefasciatus was common in birdhouses and human dwellings. Females of 5 species were captured, but males from only two species were captured including Cx. pipiens quinquefasciatus and Ar. subalbatus. Conclusion Predominant species and sex composition show significant difference among different topographical environments and host types.

Key words: Mosquito, Habitat mosquito captured method, Indoor, Habitat, Geomorphology