Eoandromeda and the origin of Ctenophora

CORC > 中国地质调查局 > 中国地质调查局

	Eoandromeda and the origin of Ctenophora
	Tang, F (Tang, Feng); Bengtson, S (Bengtson, Stefan); Wang, Y (Wang, Yue); Wang, XL (Wang, Xun-lian); Yin, CY (Yin, Chong-yu)
刊名	EVOLUTION & DEVELOPMENT
	2011
卷号	13 期号:5 页码:408-414
ISSN号	1520-541X
英文摘要	The Ediacaran fossil Eoandromeda octobrachiata had a high conical body with eight arms in helicospiral arrangement along the flanks. The arms carried transverse bands proposed to be homologous to ctenophore ctenes (comb plates). Eoandromeda is interpreted as an early stem-group ctenophore, characterized by the synapomorphies ctenes, comb rows, and octoradial symmetry but lacking crown-group synapomorphies such as tentacles, statoliths, polar fields, and biradial symmetry. It probably had a pelagic mode of life. The early appearance in the fossil record of octoradial ctenophores is most consistent with the Planulozoa hypothesis (Ctenophora is the sister group of Cnidaria + Bilateria) of metazoan phylogeny.
学科主题	古生物学
WOS关键词	FOSSIL CTENOPHORE ; CHINA ; ANIMALS ; BILATERIANS ; AFFINITIES ; ECOSYSTEMS ; EVOLUTION
WOS研究方向	Evolutionary Biology ; Developmental Biology ; Genetics & Heredity
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000295426900002
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39399]
专题	中国地质调查局
作者单位	China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Tang, F ,Bengtson, S ,Wang, Y ,et al. Eoandromeda and the origin of Ctenophora[J]. EVOLUTION & DEVELOPMENT,2011,13(5):408-414.
APA	Tang, F ,Bengtson, S ,Wang, Y ,Wang, XL ,&Yin, CY .(2011).Eoandromeda and the origin of Ctenophora.EVOLUTION & DEVELOPMENT,13(5),408-414.
MLA	Tang, F ,et al."Eoandromeda and the origin of Ctenophora".EVOLUTION & DEVELOPMENT 13.5(2011):408-414.