%0 Journal Article %T OntheTypeSpeciesofChusenella %A Y. %A C. %A HSU %A GENUS %A Chusenella %A LEE %J µØÖÊѧ±¨ %P 175-176 %D 1942 %X DIAGNOSIS:Testfusiform,slightlyroundedattheends;about11.2mm.long,3.7mm.wide,givinganaxialratioofabout1:3;whorl9to10,thefirstthreeorfourvolutionscloselycoiledthencegraduallyevolute;spiralwallincreasesinthicknessasthetestgrows,being0.016mm.inthefirs %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=1942Z203&flag=1