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	Sexual size dimorphism and assortative mating in elliot's laughingthrush trochalopteron elliotii
	Liu, Pengfei1,2; Sun, Yuehua1
刊名	Ardea
	2016-10-01
卷号	104期号:2页码:177-181
关键词	Sexual selection Resource partitioning Culmen length Tarsus length
ISSN号	0373-2266
DOI	10.5253/arde.v104i2.a2
通讯作者	Sun, yuehua(sunyh@ioz.ac.cn)
英文摘要	Many bird species express sexual dimorphism in body size, which is one of the most significant targets of natural and sexual selection, for it is tightly linked with fitness. during field studies in the breeding season of 2013 and 2014, we found significant differences in body morphometrics between sexes in a breeding population of elliot's laughingthrush trochalopteron elliotii: males are larger than females in all body measurements. positive assortative mating, based on culmen length, tarsus length and body mass, was found across breeding pairs. male territory defence behaviour and assortative mating based on body size provide evidence that sexual selection may be responsible for sexual size dimorphism in this species.
WOS关键词	COMMON TERNS ; EVOLUTION ; CONSEQUENCES ; ECOLOGY
WOS研究方向	Zoology
WOS类目	Ornithology
语种	英语
出版者	NEDERLANDSE ORNITHOLOGISCHE UNIE
WOS记录号	WOS:000386137600008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374967
专题	中国科学院大学
通讯作者	Sun, Yuehua
作者单位	1.Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Pengfei,Sun, Yuehua. Sexual size dimorphism and assortative mating in elliot's laughingthrush trochalopteron elliotii[J]. Ardea,2016,104(2):177-181.
APA	Liu, Pengfei,&Sun, Yuehua.(2016).Sexual size dimorphism and assortative mating in elliot's laughingthrush trochalopteron elliotii.Ardea,104(2),177-181.
MLA	Liu, Pengfei,et al."Sexual size dimorphism and assortative mating in elliot's laughingthrush trochalopteron elliotii".Ardea 104.2(2016):177-181.

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