條紋小環(huán)藻Cyclotellastriatavar.striata(Kuetz.)Grunow,1880(圖31)abcd圖31條紋小環(huán)藻Cyclotellastriatavar.striata(Kuetz.)Grunow,1880a,d.細(xì)胞環(huán)面觀(girdleviewofcells);b,c.殼面觀(valveview)藻體細(xì)胞短圓柱形,殼面一半隆起,一半凹下,殼面肋紋粗而明顯。電鏡下,可看 ......(本文共 275 字 , 4 張圖) [閱讀本文] >>