(圖4-313)NaviculaSubtilissimaCleve,var.subtilissima1891,8(2),p.37.2/15;Hustedt1930,p.285,fig.475;ГоллерδахцПолянскцй1951,p.293,167/6;PatricketReimer1966,p.483-484,46/4;林碧琴等1991,p.48;朱蕙忠,陳嘉佑2000,p.179,28/19.殼面線形,末端頭狀,中軸區(qū)狹窄、清晰,硅質(zhì)...[繼續(xù)閱讀]
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(圖4-313)NaviculaSubtilissimaCleve,var.subtilissima1891,8(2),p.37.2/15;Hustedt1930,p.285,fig.475;ГоллерδахцПолянскцй1951,p.293,167/6;PatricketReimer1966,p.483-484,46/4;林碧琴等1991,p.48;朱蕙忠,陳嘉佑2000,p.179,28/19.殼面線形,末端頭狀,中軸區(qū)狹窄、清晰,硅質(zhì)...[繼續(xù)閱讀]
(圖4-20)Melosiramoniliformisvar.hispidum(Castracane)Limmermann1915.p.68;А.И.Прощкина-Лавренко1951,p.77,39/2;朱蕙忠,陳嘉佑2000,p.90,2/1.Melosiraborrerivar.hispida(hispidum)Castracane1878,p.17.本變種與原變種的主要區(qū)別是本變種的殼體具粗短刺,特別殼盤緣處...[繼續(xù)閱讀]
(圖4-426)Gomphonemaparvulum(Kuetz.)Grun.var.subellipticumCl.1894,p.26(2):180;Hustedt1930,p.373,fig.713b;Skvortzow1938,vol.66,No.1,p.65;Proschkina-Lavrenko1951,p.462,288/2;林碧琴等1987,p.84;朱蕙忠,陳嘉佑2000,p.230~231,43/18.殼面微小,近似于對(duì)稱橢圓形,上下兩端的末端不具短...[繼續(xù)閱讀]
(圖4-242)Naviculabryophilavar.paucistriataZhuetChen,朱蕙忠,陳嘉佑,2000,p.152,20/17.殼面寬線形,兩側(cè)緣平行,末端突然漸狹,略延長呈喙?fàn)罨驅(qū)掝^狀,軸區(qū)極窄線形,中心區(qū)稍大,近圓,末頂端具線紋。本變種與原變種的主要差異在于本變種的橫線紋較疏...[繼續(xù)閱讀]
CocconeisrugosaSov.var.rugesaPatricketReimer1966,p.244,15/13-14;林碧琴等1991,p.48.CocconeisrugosaSov.,Trans.AmericanMicr.Soc.1958,77(2):112,pl.3,figs.34-35.殼面橢圓形,殼面長18~63μm,殼面寬12~52μm;具殼縫的一面,軸區(qū)線形,狹窄,中心區(qū)小,形狀不規(guī)則。殼縫線形,近端...[繼續(xù)閱讀]
(圖4-182)Frustuliarhomboidesvar.viridula(Brebisson.)Cleve1894,p.123;PatricketReimer1966,p.309,21/6;朱蕙忠,陳嘉佑2000,p.126,11/7;李家英,齊雨藻2010,p.29,pl.Ⅳ:5.ColletonemaviridulumBreb.exKutz.1849,p.105,Schizonemaviridulum(Breb.)Rabh.1864,p.266.Frustuliaviridula(Brebiss...[繼續(xù)閱讀]
(圖4-49)CoscinodiscuslacustrisGrunow,А.И.Прощкцна-Лавренко1951,p.104-105,puc.58/1;А.П.Скабичевский1960,p.207-208,puc.60;林碧琴1979,p.102,fig.27;胡鴻鈞等1980,p.137,32/15.殼體盤形,直徑20~75(~70.20)μm。殼面具切線波曲,具極細(xì)小的呈輻射狀排...[繼續(xù)閱讀]
(圖4-380)CymbellahustedtiiKrasske.1923,p.3:204,fig.11;Hustedt1930,p.363,fig.674;Proschkina-Lavrenko1951,p.449,279/1;PatricketReimer1975,vol.2,p.27-28,4/3a-3b;胡鴻鈞等1980,p.176,37/15;林碧琴,王吉祥1992,p.238;朱蕙忠,陳嘉佑2000,p.210-211,39/2.殼面半橢圓形,兩側(cè)不對(duì)稱,背緣凸出...[繼續(xù)閱讀]
(圖4-195)Neidiumaffine(Ehr.)Pfitzervar.affine1871,p.39;Hustedt1930,p.242,fig.376;PatricketReimer1966,p.390,35/2;朱蕙忠,陳嘉佑2000,p.132,13/7.殼面較窄線狀披針形,兩側(cè)平行或略凸出,末端鈍圓。殼面長20~150μm,殼面寬4~20μm;中軸區(qū)狹窄,中部略寬,中央?yún)^(qū)橫橢圓...[繼續(xù)閱讀]
(圖4-403)GomphonemaacuminatumEhr.var.coronatum(Ehr.)W.Smith;Hustedt1930,p.370,fig.684;林碧琴等1987,p.84;朱蕙忠,陳嘉佑2000,p.220,41/7.從殼面中部以上與末端之間兩側(cè)邊有很明顯縊縮,在上部的末端下兩側(cè)邊也有明顯縊縮。殼面長40~54(~100)μm,殼面寬6~1...[繼續(xù)閱讀]