DNA barcoding of Vietnamese bent-toed geckos (Squamata: Gekkonidae Cyrtodactylus) and the description of a new species
文献类型：期刊论文
| 作者 | Nguyen NS1,2,3; Yang JX1; Le TNT5; Nguyen LT4; Orlov NL6; Hoang CV7; Nguyen TQ7; Jin JQ1; Rao DQ8; Hoang TN9 |
| 刊名 | ZOOTAXA
 |
| 出版日期 | 2014 |
| 卷号 | 3784期号:1页码:48-66 |
| 关键词 | Cyrtodactylus puhuensis Indochina Thanh Hoa genealogy |
| 通讯作者 | bob.murphy@utoronto.ca ; zhangyp@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | Species of bent-toed gecko (Cyrtodactylus) in Vietnam have been described at a rate of nearly four species per year since 2007 mostly based on morphological data. A tool that guides species delimitation will accelerate the rate of documentation, and at a time when the recognition of species greatly benefits conservation. We use DNA barcoding using COI (550 bp) to re-examine the levels of genetic divergence and taxonomic status of 21 described species of Vietnamese bent-toed geckos. Tree-based analyses resolve all sampled species and identify potential undescribed taxa. Kimura 2-parameter genetic distances between the described species average 21.0 +/- 4.2% and range from 4.3% to 28.7%. Further, our analyses discover two potentially new species from Vietnam, two from Laos and one from China. Herein we describe the new species Cyrtodactylus puhuensis sp. nov. from Vietnam on the basis of both genetics and morphology. Genetically, it differs from the remaining species by an average K2P distance of 24.0 +/- 1.8%. Morphologically, the new species is diagnosed by its medium-size (snout-vent length 79.24 mm and tail length 82.59 mm, for the single known individual), in having a series of moderately enlarged transverse subcaudals and a series of moderately enlarged femoral scales that extend from precloacal scales, in possessing femoral scales without pores, with males having five precloacal pores, and in exhibiting 8 supralabials, 10 infralabials, 23 narrow subdigital lamellae on its fourth toe, and 36 transverse ventrals. |
| 收录类别 | SCI |
| 资助信息 | Fieldwork in Vietnam was supported by grants from the Ministry of Science and Technology of China (MOST Grant 2011FY120200), the National Natural Science Foundation of China (31090100), the Chinese Academy of Sciences (CAS; KSCX2-EW-Z-2), and the Bureau of Science and Technology of Yunnan province. IEBR facilitated export Zootaxa 3784 (1) © 2014 Magnolia Press · 63 DNA BARCODING OF VIETNAMESE CYRTODACTYLUS AND A NEW SP. permits from the Ministry of Forest Protection. Manuscript preparation was supported by a Visiting Professorship for Senior International Scientists (CAS) and by the Natural Sciences and Engineering Research Council (Discovery Grant 3148) to R.W.M. |
| 语种 | 英语 |
| 公开日期 | 2014-07-04 |
| 源URL | [http://159.226.149.42:8088/handle/152453/7933]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_遗传资源与进化国家重点实验室 昆明动物研究所_兽类生态与进化 昆明动物研究所_两栖爬行类多样性与进化 |
| 作者单位 | 1.State Key Laboratory of Genetic Resources and Evolution, and Yunnan Laboratory of Molecular Biology of Domestic Animals, Kun- ming Institute of Zoology, Chinese Academy of Sciences, 32 Jiaochang Donglu, Kunming 250223, Yunnan, China. E-mail: ngocsangitb@yahoo.com 2.University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China 3.Institute of Tropical Biology, Vietnam Academy of Science and Technology (VAST), 85 Tran Quoc Toan St., District 3, Ho Chi Minh City, Vietnam 4.Viet Nam National University, Ho Chi Minh City, University of Science, 227 Nguyen Van Cu St., District 5, Ho Chi Minh City, Viet- nam. E-mail: le_ngan2309@yahoo.com 5.Hue University, College of Science, 77 Nguyen Hue St., Hue City, Vietnam. E-mail: nguyenluanbio@gmail.com 6.Zoological Institute, Russian Academy of Sciences, Universitetskaya nab 1, St. Petersburg 199034, Russia. E-mail: natalia_ananjeva@yahoo.com 7.Institute of Ecology and Biological Resources, VAST, 18 Hoang Quoc Viet St., Hanoi, Vietnam. E-mail: nqt2@yahoo.com 8.Kunming Institute of Zoology, Chinese Academy of Sciences, 32 Jiaochang Donglu, Kunming 250223, Yunnan, China. E-mail: raodq@mail.kiz.ac.cn 9.Department of Zoology, Vinh University, 182 Le Duan St., Vinh City, Nghe An, Vietnam. E-mail: ngocthao54@yahoo.com 10.Centre for Biodiversity and Conservation Biology, Royal Ontario Museum, 100 Queen’s Park, Toronto, Canada M5S 2C6. E-mail: bob.murphy@utoronto.ca |
| 推荐引用方式 GB/T 7714 | Nguyen NS,Yang JX,Le TNT,et al. DNA barcoding of Vietnamese bent-toed geckos (Squamata: Gekkonidae Cyrtodactylus) and the description of a new species[J]. ZOOTAXA,2014,3784(1):48-66. |
| APA | Nguyen NS.,Yang JX.,Le TNT.,Nguyen LT.,Orlov NL.,...&Zhang YP[*].(2014).DNA barcoding of Vietnamese bent-toed geckos (Squamata: Gekkonidae Cyrtodactylus) and the description of a new species.ZOOTAXA,3784(1),48-66. |
| MLA | Nguyen NS,et al."DNA barcoding of Vietnamese bent-toed geckos (Squamata: Gekkonidae Cyrtodactylus) and the description of a new species".ZOOTAXA 3784.1(2014):48-66. |
入库方式： OAI收割
来源：昆明动物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。