Two new species of Systenus (Diptera: Dolichopodidae) from Chongqing, China

Weimin Mei; Xulong Chen; Chen Lin; Zhonghua Wei; Ding Yang

doi:10.11865/zs.2026405

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Zoological Systematics ›› 2026, Vol. 51 ›› Issue (4) : 306-311. DOI: 10.11865/zs.2026405 CSTR: 32106.14.zs.2026405

研究论文

Two new species of Systenus (Diptera: Dolichopodidae) from Chongqing, China

Weimin Mei^{1, 2}, Xulong Chen², Chen Lin³, Zhonghua Wei¹, Ding Yang^{2, 4}

作者信息 +

Two new species of Systenus (Diptera: Dolichopodidae) from Chongqing, China

Weimin Mei^{1, 2}, Xulong Chen², Chen Lin³, Zhonghua Wei¹, Ding Yang^{2, 4}

Author information +

文章历史 +

摘要

Systenus Macquart, 1823 is one rare genus in the subfamily Medeterinae with 45 known species distributed worldwide, of which seven species were known to occur in China. In the present paper, it is reported from Chongqing for the first time. Two species are described as new to science: S. chongqingensis Mei, Lin & Yang, sp. nov., S. zhangi Mei, Lin & Yang, sp. nov. A key to the species from the Oriental Region is provided.

Abstract

导出引用

Weimin Mei, Xulong Chen, Chen Lin, Zhonghua Wei, Ding Yang. Two new species of Systenus (Diptera: Dolichopodidae) from Chongqing, China[J]. Zoological Systematics. 2026, 51(4): 306-311 https://doi.org/10.11865/zs.2026405