Abstract

The dance fly Chelipoda sp. belongs to the subfamily Hemerodromiinae of Empididae. The mitogenome (GenBank accession number: MT396991) of Chelipoda sp. was sequenced, the first representative of the mitogenome of the subfamily. The nearly complete mitogenome is 14,976 bp totally, consisting of 13 protein-coding genes, 2 rRNAs, and 22 transfer RNAs. All genes have the similar locations and strands compared with that of other published species of Empididae. The nucleotide composition biases toward A and T, which together made up 77.2％of the entirety. Bayesian inference analysis strongly supported the monophyly of Empidoidea, Empididae and Dolichopodidae. The phylogenetic relationship within Empidoidea is as follows: (Dolichopodinae + Neurigoninae) + (((Empidinae + Hemerodromiinae) + (Trichopezinae + Oreogetoninae)) + Ocydromiinae) in this study.

摘要

舞蹈蝇Chelipoda sp。属于Empididae的亚科Hemerodromiinae。所述线粒体基因（GenBank登录号：MT396991）的Chelipodasp。被测序，该亚科的有丝分裂基因组的第一个代表。几乎完整的有丝分裂基因组总计14976 bp，由13个蛋白质编码基因，2个rRNA和22个转移RNA组成。与其他已发表的Empididae物种相比，所有基因都具有相似的位置和链。核苷酸组成偏向A和T，两者合计占总数的77.2％。贝叶斯推断分析强烈支持Empidoidea，Empididae和Dolichopodidae的单性。Empidoidea中的系统发育关系如下：（Dolichopodinae + Neurigoninae）+（（（Empidinae + Hemerodromiinae）+（Trichopezinae + Oreogetoninae））+ Ocydromiinae）。