Cao Chenglong, Huang Siyao, Xu Yongqiang, Wu Haomin, Chen Tianpeng, Wang Min, DA W A, Fan Xiaoling
Department of Entomology, College of Agriculture, South China Agricultural University, Guangzhou, 510642, China..
Zootaxa. 2019 Sep 26;4674(4):zootaxa.4674.4.2. doi: 10.11646/zootaxa.4674.4.2.
The specimens of the family Hesperiidae collected from Tibet during 2016-2018 are identified using morphology. COI sequences of 76 individuals are newly obtained. The result of our morphological study is congruent with COI gene analyses. Maximum likehood (ML) and Bayesina inferences (BI) analyses reveal that individuals identified morphologically as the same species cluster cohesively. The minimum interspecific genetic distance is 1.7% between Halpe aucma and H. filda, and the genetic distance between conspecific individuals ranged from 0 to 0.2% for the genus Halpe. A total of 51 species are recognized, and six of them, Celaenorrhinus consanguineus Leech, 1891, Barca bicolor (Oberthür, 1896), Aeromachus propinquus Alphéraky, 1897, Pedesta bivitta (Oberthür, 1886), Baoris penicillata chapmani Evans, 1937, and Ochlodes brahma Moore, 1878, are reported from Tibet for the first time, and the last species is new to China.
2016 - 2018年期间从西藏采集的弄蝶科标本通过形态学进行鉴定。新获得了76个个体的细胞色素氧化酶亚基I（COI）序列。我们的形态学研究结果与COI基因分析结果一致。最大似然法（ML）和贝叶斯推断（BI）分析表明，形态学上鉴定为同一物种的个体紧密聚类。Halpe aucma和H. filda之间的种间最小遗传距离为1.7%，对于Halpe属，同种个体之间的遗传距离在0到0.2%之间。共识别出51个物种，其中6种，即Celaenorrhinus consanguineus Leech，1891、Barca bicolor（Oberthür，1896）、Aeromachus propinquus Alphéraky，1897、Pedesta bivitta（Oberthür，1886）、Baoris penicillata chapmani Evans，1937以及Ochlodes brahma Moore，1878首次在西藏被报道，最后一个物种在中国为新记录。
