Establishment of six new Rhabdoblatta species (Blattodea, Blaberidae, Epilamprinae) from China
Establishment of six new Rhabdoblatta species (Blattodea, Blaberidae, Epilamprinae) from China
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中国棒状蜈蚣亚科6个新种的建立（蜚蠊总科、蜚蠊科、毛蠊亚科）
DOI：
10.3897/zookeys.851.31403
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发表时间：
2019-06-03
期刊：
影响因子：
1.3
通讯作者：
Che, Yanli
中科院分区：
文献类型：
--
作者：
Yang, Rong;Wang, Zhenzhen;Che, Yanli
摘要本研究对采自中国的504份标本进行了检测，其中86份标本进行了COI测序。用最大似然方法和基于COI序列的ABGD和GMYC的Motus估计进行了系统发育分析。将这些数据与形态数据相结合，共鉴定出18种杆形目昆虫。在这些样品中建立了6个新种，即相似根霉属Rh.similsinuatasp。N.densimaculatasp.N.，Rh.gyrofleasp.N.Chaulformissp.N.、黑斑根霉Rh.maculatasp.N.和胡萝卜Rh.ecarinatasp.N.首次在世界范围内描述了包括雌性生殖器在内的14个已知的横纹夜蛾物种。我们的研究表明，将分子物种划分方法与形态数据相结合有助于划分物种和了解蟑螂的生物多样性。
Abstract This study examined 504 Rhabdoblatta specimens sampled from China, of which, 86 Rhabdoblatta specimens were used for COI sequencing. A phylogenetic analysis using the ML method and MOTUs estimations by ABGD and GMYC based on COI sequences was performed. Eighteen Rhabdoblatta species were identified when these data were combined with morphological data. Six new species were established among these samples, i.e., Rh.similsinuatasp. n., Rh.densimaculatasp. n., Rh.gyroflexasp. n., Rh.chaulformissp. n., Rh.maculatasp. n., and Rh.ecarinatasp. n. For the first time, females including female genitalia of 14 known Rhabdoblatta species are described worldwide. Our study shows that combining molecular species delimitation methods with morphological data helps to delimit species and understand cockroach biodiversity.