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DOI:	10.1371/journal.pone.0149415
论文题名:	Integrated Taxonomy Reveals Hidden Diversity in Northern Australian Fishes: A New Species of Seamoth (Genus Pegasus)
作者:	Deborah Osterhage; John J. Pogonoski; Sharon A. Appleyard; William T. White
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-3-2
卷:	11, 期:3
语种:	英语
英文关键词:	Tails ; Cryptic speciation ; Taxonomy ; New species reports ; Fishes ; DNA barcoding ; Reefs ; Species delimitation
英文摘要:	Fishes are one of the most intensively studied marine taxonomic groups yet cryptic species are still being discovered. An integrated taxonomic approach is used herein to delineate and describe a new cryptic seamoth (genus Pegasus) from what was previously a wide-ranging species. Preliminary mitochondrial DNA barcoding indicated possible speciation in Pegasus volitans specimens collected in surveys of the Torres Strait and Great Barrier Reef off Queensland in Australia. Morphological and meristic investigations found key differences in a number of characters between P. volitans and the new species, P. tetrabelos. Further mt DNA barcoding of both the COI and the slower mutating 16S genes of additional specimens provided strong support for two separate species. Pegasus tetrabelos and P. volitans are sympatric in northern Australia and were frequently caught together in trawls at the same depths.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0149415&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/23778
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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File Name/ File Size	Content Type	Version	Access	License
journal.pone.0149415.PDF（30441KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Australian National Fish Collection, National Research Collections Australia, Commonwealth Scientific and Industrial Research Organisation, Hobart, Tasmania, Australia;Australian National Fish Collection, National Research Collections Australia, Commonwealth Scientific and Industrial Research Organisation, Hobart, Tasmania, Australia;Australian National Fish Collection, National Research Collections Australia, Commonwealth Scientific and Industrial Research Organisation, Hobart, Tasmania, Australia;Australian National Fish Collection, National Research Collections Australia, Commonwealth Scientific and Industrial Research Organisation, Hobart, Tasmania, Australia

Recommended Citation:

Deborah Osterhage,John J. Pogonoski,Sharon A. Appleyard,et al. Integrated Taxonomy Reveals Hidden Diversity in Northern Australian Fishes: A New Species of Seamoth (Genus Pegasus)[J]. PLOS ONE,2016-01-01,11(3)

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