中肋骨條藻Skeletonemacostatum(Greville)Cleve,1878(圖56)abcd圖56中肋骨條藻Skeletonemacostatum(Greville)Cleve,1878a～d.細胞鏈環(huán)面觀(chainsingirdleview);b.細胞分裂(cellsdivisioningirdleview)同種異名:MelosiracostataGreville,1866藻體細胞透鏡形或短圓柱形,相鄰細胞通...[繼續(xù)閱讀]

    掌狀冠蓋藻Stephanopyxispalmeriana(Grev.)Grunow,1884(圖58)abcd圖58掌狀冠蓋藻Stephanopyxispalmeriana(Grey.)Grunow,1884a～c.細胞鏈環(huán)面觀(chainsingirdleview);d.休眠孢子(restingspores)藻體細胞球形或短圓筒狀,殼面微鼓起,殼面邊緣生1圈管狀刺,相鄰細胞通過管狀...[繼續(xù)閱讀]

    薄壁幾內(nèi)亞藻Guinardiaflaccida(Castracane)Peragallo,1892(圖60)abcde圖60薄壁幾內(nèi)亞藻Guinardiaflaccida(Castracane)Peragallo,1892a,b.群體環(huán)面觀(chainsingirdleview);c,d.單細胞環(huán)面觀(asinglecellingirdleview);e.殼面觀(valveview)薄壁幾內(nèi)亞藻又稱萎軟幾內(nèi)亞藻。藻體細...[繼續(xù)閱讀]

    鋸齒指管藻Dactyliosolenblavyanus(Peragallo)Hasle,1975(圖64)ab圖64鋸齒指管藻Dactyliosolenblavyanus(Peragallo)Hasle,1975a.環(huán)面觀(girdleview);b.間插帶(intercalarybands)同種異名:鋸齒紋幾內(nèi)亞藻GuinardiablavyanaPeragallo,1892;Guinardiablavyanavar.conspicuaPeragallo,1892本種與薄...[繼續(xù)閱讀]

    丹麥細柱藻LeptocylindrusdanicusCleve,1889(圖65)abcde圖65丹麥細柱藻LeptocylindrusdanicusCleve,1889a～e.環(huán)面觀(girdleview);a,d,e.活體(livecells)藻體細胞長圓柱形,在普通光學顯微鏡下看不到間插帶。色素體小板狀,多數(shù)。溫帶沿岸性種。世界廣布性種。...[繼續(xù)閱讀]

    棘冠藻CorethroncriophilumCastracane,1886(圖67)abcdefg圖67棘冠藻CorethroncriophilumCastracane,1886a,b,d,g.環(huán)面觀(girdleview);f.殼面觀(valveview);c,e.細胞分裂(cellsdivisioningirdleview);e.活體(livecell)同種異名:豪豬棘冠藻CorethronhystrixHensen,1887藻體細胞圓柱狀,兩殼...[繼續(xù)閱讀]

    翼鼻狀藻Probosciaalata(Brightwell)Sundstr⍥n,1986(圖68)圖68翼鼻狀藻Probosciaalata(Brightwell)Sundstron,1986完整細胞(anentirecell)同種異名:翼根管藻(原型)Rhizosoleniaalataf.genuinaGran,1908;RhizosoleniaalataBrightwell,1858翼鼻狀藻又稱模式型翼根管藻。藻體細胞...[繼續(xù)閱讀]

    翼根管藻印度變型Rhizosoleniaalataf.indica(Peragallo)Ostenfeld,1901(圖69)abcde圖69翼根管藻印度變型Rhizosoleniaalataf.indica(Peragallo)Ostenfeld,1901a.示細胞鏈(showingchain);b～d.完整細胞(entirecells);e.側(cè)面觀(lateralview);a,b.活體(livecells)a.標尺為20μm(scalebar20μ...[繼續(xù)閱讀]

    距端假管藻Pseudosoleniacalcar-avis(Schultze)Sundstr⍥m,1986(圖84)abc圖84距端假管藻Pseudosoleniacalcar-avis(Schultze)Sundstrom,1986a,b.殼面凸起(processofcellsvalve);c.完整細胞(anentirecell)同種異名:距端根管藻Rhizosoleniacalcar-avisSchultze,1858;Rhizosoleniacalcaravisv...[繼續(xù)閱讀]

    長輻桿藻Bacteriastrumelongatumvar.elongatumCleve,1897(圖85)圖85長輻桿藻Bacteriastrumelongatumvar.elongatumCleve,1897細胞鏈環(huán)面觀(chainingirdleview)藻體細胞短圓柱狀,殼面邊緣生一圈刺毛,相鄰細胞刺毛基部相交后分開,形成較短的細胞鏈。鏈兩端刺毛形態(tài)...[繼續(xù)閱讀]