关键词: 蠓科, 双翅目, 物种多样性, 相似性分析, 天目山, 九龙山, 清凉峰

Abstract:

Objective To determine the species diversity and similarity analysis of Ceratopogonidae in Tianmushan, Jiulongshan, Qingliangfeng National Nature Reserve of Zhejiang province. Methods The insect net capture, Malaise capture and light trap were used to capture biting midges. The similarity analysis of biting midges was clustered by the Jaccard bivariate similar coefficient. Results In the three National Nature Reserve, 56 species of 9 genera belonging to 3 subfamilies of Ceratopogonidae were found, including 52 new record species. The similarity analysis indicates that the similarity coefficient between Tianmushan and Qingliangfeng Reserve is the highest (SI=0.24); between Jiulongshan and Tianmushan Reserve is the lower (SI=0.21); between Jiulongshan and Qingliangfeng Reserve is the lowest (SI=0.20). Conclusion This study provides reference data for species diversity of Ceratopogonidae, control of bloodsucking midge and midge-borne viral diseases. The clustering analysis indicates that the similarity coefficient is mainly related to the factors of geographic locations, weather conditions, and human activities.

Key words: Ceratopogonidae, Diptera, Species diversity, Similarity analysis, Tianmushan, Jiulongshan, Qingliangfeng