The Hirtodrosophila melanderi species group (Diptera: Drosophilidae) from the Huanglong National Nature Reserve, Sichuan, China
The Hirtodrosophila melanderi species group (Diptera: Drosophilidae) from the Huanglong National Nature Reserve, Sichuan, China
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来自中国四川省黄龙国家级自然保护区的梅兰德里疣蝇（双翅目：果蝇科）
DOI：
10.11646/zootaxa.4623.1.7
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发表时间：
2019
期刊：
影响因子：
0.9
通讯作者：
Jian-Jun Gao
中科院分区：
文献类型：
--
作者：
Yu Chen;Takehiro K. Katoh;Jian-Jun Gao
目前已知有13个已描述的种，其中大多数被认为是食真菌的。该种组已知种中有一半以上仅分布于青藏高原东南部的高海拔地区。在四川黄龙国家级自然保护区（位于青藏高原东部）的野外调查中，我们采集到了几十个黑腹叶蝉的标本。Melanderi集团在那里。在本研究中，这些标本进行物种界定的基础上，不仅形态学的数据，而且DNA条形码（线粒体细胞色素c氧化酶亚基I基因的658 bp片段的核苷酸序列）。本文描述了5个新种：Hirtodrosophila minshanensis sp. nov.，H.λ sp. nov.，H. zhangae sp. nov.，H. zouae sp. nov.，和H. nigrispina sp. nov.此外，还更新了黑刺蛾所有种的检索表。提供了Melanderi物种组。
The Hirtodrosophila melanderi species group is currently known for thirteen described species, most of which were thought to be fungivorous. More than half known species of this species group were recorded exclusively from high altitude zone to the southeast of the Qinghai-Tibet Plateau in China. In our recent field survey in the Huanglong National Nature Reserve (located to the east of the Qinghai-Tibet Plateau) in Sichuan Province, China, we collected dozens of specimens of the H. melanderi group there. In the present study, these specimens are subjected to species delimitation based on data of not only morphology, but also DNA barcodes (nucleotide sequences of a 658-bp fragment of the mitochondrial cytochrome c oxidase subunit I gene). The five new species thus recognized are described: Hirtodrosophila minshanensis sp. nov., H. lambda sp. nov., H. zhangae sp. nov., H. zouae sp. nov., and H. nigrispina sp. nov. In addition, an updated key to all species of the H. melanderi species group is provided.