%0 Journal Article
%T Elemental Composition of the Shell of the Testate Amoeba Difflugia tuberspinifera (Sarcodina:Rhizopoda)<br>瘤棘砂壳虫(肉足亚门：根足总纲)壳体元素组成(英文)
%A Abstract
%A <br>杨军
%A Louis BEYENS
%A 沈韫芬
%A 冯伟松
%J 动物学研究
%D 2004
%I Chinese Academy of Sciences
%X X-ray microanalysis was used to study the elemental composition of the shell of the freshwater testate amoeba Difflugia tuberspinifera Hu et al.,1997 collected from Mulan Lake,Hubei province,China in July 2003.The results show that the shell is composed of ten elements:Si in greater quantity;then Ca and Al;and traces of K,Na,Cl,Fe,Mg,S and P.The analysis of results suggests that D.tuberspinifera in elemental composition appears to occupy a middle position between marine and soil testate amoebae.
%K Testate amoebae
%K Difflugia tuberspinifera
%K X-ray microanalysis
%K Elemental composition<br>瘤棘砂壳虫
%K 肉足亚门
%K 根足总纲
%K x射线微区分析
%K 壳体
%K 化学元素
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=7C502F1A6798ACE1B8C57E291C48C7F1&aid=1267CCB86EC6DD08&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=94C357A881DFC066&sid=30F3EEEA29E34EE7&eid=366B1248A15658C5&journal_id=0254-5853&journal_name=动物学研究&referenced_num=0&reference_num=10