A new miniature species of the genus Triplophysa (Bahtoridae: Nemacheilinae) from Yunnan, China

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	A new miniature species of the genus Triplophysa (Bahtoridae: Nemacheilinae) from Yunnan, China
	Chen ZM[]1,2; Li WX 3; Yang JX[]2
刊名	ZOOLOGISCHER ANZEIGER
	2009
卷号	248 期号:2 页码:85-91
关键词	Triplophysa Balitoridae New species Yunnan China
ISSN号	0044-5231
通讯作者	cziming@hotmail.com
英文摘要	During a re-examination of museum specimens of Triplophysa species, some specimens that had been collected from the Jialonghe River in Yunnan Province, China, in April 1975, were identified as a new species. Triplophysa parvus n. sp. can be distinguished by the following combination of characters: dorsal fin rays 3, 81/2 - 91/2; anal fin rays 3, 5 - 51/2; pectoral fin rays 1, 11; scales absent; two saddle-like blotches with fuzzy borders cranial to the dorsal fin and four saddle-like blotches caudal to the dorsal fin; distal margin of the dorsal fin emarginate; pelvic fin reaching caudally almost to the anus; anus located immediately cranial to the origin of the anal fin; caudal fin forked; caudal chamber of air bladder reduced to a small free protuberance; head slightly laterally compressed, head deeper than wide at nape; length of caudal peduncle being 18.0-20.0% of standard length; depth of caudal peduncle being 7.8-8.4% of standard length; eye diameter 17.6-21.4% of head length; body depth being 60.7-70.2% of head length; caudal peduncle depth being 39.1-45.0% of caudal peduncle length; and body width at the base of caudal peduncle 59.0-68.0% of the body depth at the base of caudal peduncle. These characters allow a distinction from the similar species of T nasobarbatula, T. nandanensis, and T. macromaculata.
学科主题	Zoology
资助信息	This study was supported by National Science Foundation of China (No: 90411002), MOST of China (No: 2003CB145103) and the Scientific Research Foundation of Yunnan University (2008YB004).
原文出处	2009248285.pdf
语种	英语
公开日期	2010-08-24
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/5805]
专题	昆明动物研究所_系统进化与生物地理学
作者单位	1.School of Life Science, Yunnan University, No. 52, North Road Cuihu, Kunming 650091, Yunnan, PR China 2.Department of Systematic Zoology, Kunming Institute of Zoology, Chinese Academy of Sciences, 32 Jiaochang Dong Lu, Kunming 650223, Yunnan, PR China 3.Heilongtan Reservoir of Shilin County, Yunnan Province, Shilin 652200, China
推荐引用方式 GB/T 7714	Chen ZM[],Li WX,Yang JX[]. A new miniature species of the genus Triplophysa (Bahtoridae: Nemacheilinae) from Yunnan, China[J]. ZOOLOGISCHER ANZEIGER,2009,248(2):85-91.
APA	Chen ZM[],Li WX,&Yang JX[].(2009).A new miniature species of the genus Triplophysa (Bahtoridae: Nemacheilinae) from Yunnan, China.ZOOLOGISCHER ANZEIGER,248(2),85-91.
MLA	Chen ZM[*],et al."A new miniature species of the genus Triplophysa (Bahtoridae: Nemacheilinae) from Yunnan, China".ZOOLOGISCHER ANZEIGER 248.2(2009):85-91.