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	Ecballocystopsis dichotomus sp. nov. (Chlorococcales, Chlorophyceae) from China
	Hu, ZY; Bi, LJ
刊名	BIOLOGIA
	1998-08-01
卷号	53期号:4页码:403-408
关键词	Ecballocystopsis dichotomus new species Chlorococcales China
ISSN号	0006-3088
通讯作者	Hu, ZY, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
中文摘要	Ecballocystopsis dichotomus sp. nov. is the third described species of Ecballocystopsis that grows on rock under water and epiphytically on the filaments of Cladophora and Mougeotia (green algae) collected in a small irrigation ditch in Chong-yang county, Hubei Province (East longitude 29 degrees 30', North latitude 114 degrees 10') and in Zhu-xi county, Hubei Province (East longitude 32 degrees 20', North latitude 109 degrees 45'). The new species differs from E. indica IYENGAR (1933) in having dichotomous branching and its smaller sized thallus; it differs from the second species, E. desikacharyi PRASAD (1985), in having looped filaments, dichotomous branching and smaller cells. Three patterns of cell divisions were observed in E. dichotomus sp. nov. (transverse, longitudinal and oblique). It may be that the new species is evolutionary a more advanced species based upon the structure of its thallus and the manner of spore formation. The systematic position of the genus, based on the comparative studies of the genus Ecballocystis BOHLIN with Cylindrocapsopsis IYENGAR, is discussed.
英文摘要	Ecballocystopsis dichotomus sp. nov. is the third described species of Ecballocystopsis that grows on rock under water and epiphytically on the filaments of Cladophora and Mougeotia (green algae) collected in a small irrigation ditch in Chong-yang county, Hubei Province (East longitude 29 degrees 30', North latitude 114 degrees 10') and in Zhu-xi county, Hubei Province (East longitude 32 degrees 20', North latitude 109 degrees 45'). The new species differs from E. indica IYENGAR (1933) in having dichotomous branching and its smaller sized thallus; it differs from the second species, E. desikacharyi PRASAD (1985), in having looped filaments, dichotomous branching and smaller cells. Three patterns of cell divisions were observed in E. dichotomus sp. nov. (transverse, longitudinal and oblique). It may be that the new species is evolutionary a more advanced species based upon the structure of its thallus and the manner of spore formation. The systematic position of the genus, based on the comparative studies of the genus Ecballocystis BOHLIN with Cylindrocapsopsis IYENGAR, is discussed.
学科主题	Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biology
研究领域[WOS]	Life Sciences & Biomedicine - Other Topics
收录类别	SCI
语种	英语
WOS记录号	WOS:000076296400008
公开日期	2010-10-13
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/152342/10222]
专题	水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文
作者单位	Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Hu, ZY,Bi, LJ. Ecballocystopsis dichotomus sp. nov. (Chlorococcales, Chlorophyceae) from China[J]. BIOLOGIA,1998,53(4):403-408.
APA	Hu, ZY,&Bi, LJ.(1998).Ecballocystopsis dichotomus sp. nov. (Chlorococcales, Chlorophyceae) from China.BIOLOGIA,53(4),403-408.
MLA	Hu, ZY,et al."Ecballocystopsis dichotomus sp. nov. (Chlorococcales, Chlorophyceae) from China".BIOLOGIA 53.4(1998):403-408.

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