硅藻綱 （學名 ：Bacillariophyceae ）是真核 藻類 的一個主要類群，同時也是最常見的一種浮游藻類，其下任一種可泛稱為硅藻 （diatom）或硅藻 。硅藻綱成員多數為單細胞生物，儘管有些種類可以絲狀或帶狀群體（如Fragilaria）、扇狀群體（如Meridion）、鋸齒狀群體（如Tabellaria ）以及星形群體（如Asterionella ）形式存在。
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Quick Facts 「矽藻」的各地常用名稱, 中國大陸 ...
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硅藻在食物鏈中屬於生產者。硅藻的一個主要特點是硅藻細胞外覆硅質（主要是二氧化硅 ）的細胞壁，即矽藻殼 。硅質細胞壁紋理和形態各異，但多呈對稱排列。這種排列方式可作為分類命名的依據。但是這種對稱並不是完全的對稱，因為硅藻細胞壁的一側比另一側略大一點，這樣才能嵌合在一起。化石遺蹟顯示，硅藻最早起源於早白堊紀 時期。僅中心硅藻類的雄配子具鞭毛，可以游動。硅藻一直以來是一種重要的環境監測指示物種，常被用於水質研究。分類上歸為一綱 ，轄下有中心矽藻目 及羽紋矽藻目 。此外也是近海的優勢類群。
載色體中有葉綠素a和葉綠素c，α-胡蘿蔔素和β-胡蘿蔔素，葉黃素類中主要含有墨角藻黃素，其次是硅藻黃素和硅甲黃素，由於墨角藻黃素和其他色素所占比例比葉綠素大，使載色體呈現橙黃色或黃褐色；細胞壁都是由果膠 和二氧化硅 組成的，沒有纖維素 ，質地堅硬，硅質細胞壁上有呈輻射對稱或左右對稱排列的花紋。具有上下半殼套合而成的殼體。硅藻營養體中沒有游動細胞，僅精子具鞭毛，電子顯微鏡下觀察是茸鞭型，軸絲是9條，沒有中央軸絲，這種構造是硅藻獨有的。[ 2]
硅藻 圖示相鄰數字刻度相距10微米 矽藻綱有超過200個現存的屬 ，估計有接近十萬個現存物種 [ 3] [ 4] [ 5] [ 6] 海洋 、淡水 、汽水 、泥土 及潮濕的表面上均可發現。大部分生活在開闊的遠洋水域，當然也有的像膜一樣生活在海底砂礫上，更有能在僅僅是潮濕的大氣中存活的種類。硅藻在海洋中尤為重要，海洋中總初級生產力的45%由硅藻提供。[ 7] [ 8] [ 9]
硅藻屬於不等長鞭毛類這一大類群，這一大類群既有自養生物 （如金藻 、巨藻 ）又有異養生物（如水霉 ）。黃棕色葉綠體是不等長鞭毛類的一個特徵，這種葉綠體有四層膜，含有類胡蘿蔔素 、墨角藻黃素 。硅藻個體通常無鞭毛，但其雄配子具不等長鞭毛，同時與其他類群相比其鞭毛缺乏茸毛。
大部分硅藻是不游動的，有的通過鞭毛移動。也有的觀點認為有些羽紋硅藻有自發的運動，而這可能是原生質環流所致。[ 2]
硅藻的一大特點是具有尿素循環 ，這暗示它們在進化上與動物有關。這是艾倫、鮑勒所領導的團隊於2011年發現的。他們的這一發現意義非凡，因為之前尿素循環被認為起源於在硅藻幾百萬年後才出現的後生動物 上。他們的研究表明，雖然硅藻和動物的尿素循環 目的不同，但它們相同的方式卻顯示了動物和植物進化的相關性。[ 10]
硅藻的硅質細胞壁 （矽藻殼 ）由兩個獨立的半片（殼面）組成。細胞壁生物硅是在胞內由硅酸單體 聚合 而成，然後再擠壓到細胞外添加到細胞壁上。硅藻細胞壁 的兩個殼面通常像培養皿 的底和蓋一樣套合在一起。在多數種中，當一個硅藻分裂產生兩個子細胞，每個子細胞將保留其中的一個殼面，再長出一個套在裡面的較小的另一個殼面。因此每個分裂周期後，硅藻種群的平均尺寸將變小。這樣細胞尺寸一旦達到了最小，就不再簡單地分裂，而是以產生復大孢子 復大孢子 減數分裂 和有性生殖。
硅藻的死亡和分解產生了有機 和無機 硅酸鹽沉澱物。因為無機物在黏土 和淤泥 沉積中，會形成了一個永久性的海相地層地質 記錄，所以可以通過挖掘海底或海灣淤泥，研究其中無機成分來分析過去的海洋環境。（參見矽質軟泥 ）
硅藻的研究是藻類學 一個分支，而專攻硅藻方面的藻類學家被稱為硅藻學家（英文：diatomists）。
不等鞭毛類物種的分類至今仍然有爭議，不同的分類把物種歸等為門級 、界級 或兩者之間。因此，矽藻類物種其實可以根據其父系分類單元而被置放於不同的位置上，並相對調整其子系分類單元。本條目使其定位於綱級。
傳統上，矽藻綱物種分為以下兩個目 ：
前者是後者的並系群 。
較近期的分類[ 4] [ 11] 殼縫 ，即瓣膜的緃向槽[ 12]
中心矽藻綱 /中心矽藻目 （Coscinodiscophyceae ）或中心矽藻亞綱 （Coscinodiscophycidae ） Round & R.M.Crawford
Anaulales Round & R.M.Crawford
Arachnoidiscales Round
Asterolamprales Round
Aulacoseirales R.M.Crawford
中心硅藻目 Coscinodiscophyceae
Chaetocerotales Round & R.M.Crawfor
金盤藻目 Chrysanthemodiscales Round
金盤藻科 Chrysanthemodiscaceae
金盤藻屬 Chrysanthemodiscus A.Mann, 1925
金色金盤藻 Chrysanthemodiscus floriatus A.Mann, 1925 Corethrales Round & R.M.Crawford
Coscinodiscales Round
波紋藻目 Cymatosirales Round & R.M.Crawford
Desmomastigales
Ethmodiscales Round
Hemiaulales Round & R.M.Crawford
Leptocylindrales Round & R.M.Crawford
Lithodesmiales
Melosirales R.M.Crawford
正盤藻目 Orthoseirales R.M.Crawford
Paraliales R.M.Crawford
Rhizosoleniales
Stictocyclales Round
Stictodiscales Round & R.M.Crawford
海鏈藻目 Thalassiosirales
角藻目 Triceratiales Round & R.M.Crawford
無殼縫綱 （Fragilariophyceae ）或無殼縫亞綱 （Fragilariophycidae ）F.E.Round ：無殼縫的羽紋矽藻（araphids）
Ardissoneales F.E.Round
梯楔藻目 Climacospheniales Round
Cyclophorales Round & R.M.Crawford
Fragilariales P.C.Silva
Licmophorales Round
Protoraphidales Round
Rhabdonematales Round & R.M.Crawford
Rhaphoneidales Round
Striatellales F.E.Round
Tabellariales Round
Thalassionematales Round
Toxariales Round
有殼縫綱 （Bacillariophyceae ）或有殼縫亞綱 （Bacillariophycidae ） D.G.Mann ：有殼縫的羽紋矽藻（raphids）
曲殼藻目 Achnanthales P.C.Silva
棍形藻目 Bacillariales Hendey
Cymbellales D.G.Mann
Dictyoneidales D.G.Mann
短縫藻目 Eunotiales P.C.Silva
Lyrellales D.G.Mann
Mastogloiales D.G.Mann
舟形藻目 Naviculales Bessey
Rhopalodiales D.G.Mann
雙菱藻目 Surirellales D.G.Mann
錐藻目 Thalassiophysales D.G.Mann
在GBIF上，硅藻綱有以下目： 曲殼藻目 Achnanthales
Anaulales
Arachnoidiscales
Ardissoneales
Asterolamprales
Aulacoseirales
Bacillariales
Biddulphiales
Centrales
Chaetocerales
Chaetocerotales
Chrysanthemodiscales
梯楔藻目 Climacospheniales Round
Corethrales
Coscinodiscales
Cyclophorales
Cyclophoraceae
Entopylaceae
Entopyla C.G.Ehrenberg, 1848弓橋藻屬 Gephyria G.A.W.Arnott, 1858
Gephyria castracanei Leuduger-Fortmorel, 1892Gephyria constricta Gephyria dyerana O'Meara, 1877Gephyria gigantea Gephyria harveyi O'Meara, 1866Gephyria incurvata 日本弓橋藻 Gephyria japonica Wolle, 1890中間弓橋藻 Gephyria media Arnott, 1860Gephyria parodii Frenguelli, 1941Gephyria rinnboeckii (Pantocsek) Forti, 1912Gephyria rodriguezi Azpeitia, 1911Gephyria telfairiae Walker-Arnott, 1858 波紋藻目 Cymatosirales
Cymbellales
Anomoeoneidaceae
Cymbellaceae
Gomphonemataceae
彎楔藻科 Rhoicospheniaceae
Campylopyxis L.K.Medlin, 1985Chelonicola Majewska, De Stefano & Van de VijverCuneolus M.H.Giffen, 1970Epiphalaina R.W.Holmes, S.Nagasawa & H.Takano, 1993Gomphonemopsis L.Medlin, 1986Gomphoseptatum L.Medlin, 1986Gomphosphenia H.Lange-Bertalot, 1995Poulinea Majewska, De Stefano & Van de Vijver彎楔藻屬 Rhoicosphenia A.Grunow, 1860Rhoicosphenula Lange-Bert., Kociolek, A.A.Saber & Cantonati, 2021Tripterion R.W.Holmes, S.Nagasawa & H.Takano, 1993Tursiocola R.W.Holmes, S.Nagasawa & H.Takano, 1993 Dictyoneidales
Ethmodiscales
短縫藻目 Eunotiales
Fragilariales
Hemiaulales
Leptocylindrales
Licmophorales
Lithodesmiales
Lyrellales
胸隔藻目 Mastogloiales
胸隔藻科 Mastogloiaceae
Aneumastus D.G.Mann & A.J.Stickle, 1990Decussiphycus Guiry & Gandhi, 2019Gato C.S.Lobban & J.N.Navarro, 2013
Gato hyalinus Lobban & J.N.Navarro, 2013 [ 13] 胸隔藻屬 Mastogloia Thwaites ex W.Sm.Mastogloiopsis Lobban & Navarro, 2012Skeletomastus M.A.Harper, 2009 Melosirales
舟形藻目 Naviculales
Orthoseirales
Paraliales
Protoraphidales
杆線藻目 Rhabdonematales
Grammatophoraceae
杆線藻科 Rhabdonemataceae Rhaphoneidales
縫舟藻目 Rhaponeidales
Psammodiscaceae
縫舟藻科 RhaphoneidaceaeAsterionellopsis 具槽藻屬 Delphineis G.W.Andrews, 1977
Delphineis abbottii E.Fourtanier, 1987Delphineis andrewsii Hendey, 1981狹窄具槽藻 Delphineis angustata (Pantocsek Andrews,1977)Delphineis kamenooensis Yanagisawa, 1994Delphineis kippae Sancetta, 1982Delphineis lineata G.W.Andrews, 1977Delphineis livingstonii Prasad, 1986Delphineis lohmanii Hendey, 1981Delphineis ovata Andrews, 1977Delphineis penelliptica G.W.Andrews, 1977Delphineis sheshukovae Akiba, 1985雙菱具槽藻 Delphineis surirella (Ehr. Andrews G. W.,1980)
Delphineis tiltilensis (Frenguelli) Sar & Sala, 2009Delphineis urbinai Gariboldi, 2016Diplomenora K.Blazé, 1984Drewsandria P.A.Sims & R.Ross, 1996Meloneis I.Louvrou, D.B.Danielidis & A.Economou-Amilli, 2013新具槽藻屬 Neodelphineis H.Takano, 1982
大洋新具槽藻 Neodelphineis pelagica Takano, 1982Neodelphineis silenda (Hohn & Hellerman, 1966) Desianti & Potapova, 2015Neodetonia S.Blanco, 2011Perissonoë G.W.Andrews & V.A.Stoelzel, 1984
十字奇異藻 Perissonoë cruciata (Janisch et Rabenhorst) Andrews et Stoelzel, 1982Perissonoë pentagona Desikachary, Gowthaman, Hema, Prasaed & Prema, 1987Perissonoë trigona (Grunow) Andrews & Stoelzel, 1984縫舟藻屬 Rhaphoneis C.G.Ehrenberg, 1844
Rhaphoneis adamantea Andrews, 1978 Rhaphoneis affinis Grunow, 1886 Rhaphoneis africana Ehrenberg, 1854 雙角縫舟藻 Rhaphoneis amphiceros (Ehrenberg) Ehrenberg, 1844Rhaphoneis angularis Lohman, 1938 Rhaphoneis angulata Fenner, 1976 Rhaphoneis angusta Ehrenberg, 1844 Rhaphoneis angustata Pantocsek, 1886 Rhaphoneis archeri O'Meara, 1867 Rhaphoneis asiatica Brun, 1889 Rhaphoneis atlantica Andrews, 1989 Rhaphoneis australis H.L.Smith, 1878 Rhaphoneis belgica Grunow, 1881 Rhaphoneis bergonil H.Peragallo Rhaphoneis bicuneata Grunow, 1879 Rhaphoneis bilineata Grunow & Cleve Rhaphoneis biseriata Grunow, 1886 Rhaphoneis boryana Pantocsek, 1889 Rhaphoneis caballeroi Azpeitia y Moros, 1911 Rhaphoneis capensis A.Schmidt, 1894 Rhaphoneis capensis Alferov, 1932 Rhaphoneis capitata Andrews, 1978 Rhaphoneis carolinica Andrews, 1979 卡氏縫舟藻 Rhaphoneis castracanii Grunow, 1881 Rhaphoneis clavata Andrews, 1978 Rhaphoneis cocconeides Schrader, 1973 Rhaphoneis cocconeis Ehrenberg, 1870 髮狀縫舟藻 Rhaphoneis crinigera Takano, 1983Rhaphoneis crozierii Bailey, 1924 Rhaphoneis debyi Pantocsek, 1886 Rhaphoneis delicatula Pantocsek, 1886 Rhaphoneis delicatus Loseva, 1983 Rhaphoneis diamantella Andrews, 1976 Rhaphoneis digitus Ehrenberg, 1854 Rhaphoneis discoides Subrahmanyan, 1946 Rhaphoneis dissita Ehrenberg, 1854 Rhaphoneis dubia Grunow, 1867 Rhaphoneis elegantula Hustedt, 1952 Rhaphoneis elliptica Castracane, 1886 Rhaphoneis elliptica Ehrenberg, 1856 Rhaphoneis elliptica Jousé, 1951 Rhaphoneis elliptica Schrader, 1976 Rhaphoneis entomon Ehrenberg, 1854 Rhaphoneis fasciata Ehrenberg, 1854 Rhaphoneis fasciolata Janisch & Rabenhorst, 1862 Rhaphoneis fatula Lohman, 1938 Rhaphoneis fluminensis Grunow, 1862 Rhaphoneis foliacea Ehrenberg, 1849 Rhaphoneis fragilaroidea Patrick, 1944 Rhaphoneis fuchsii Pantocsek, 1889 Rhaphoneis fusiformis Andrews, 1978 Rhaphoneis fusus Ehrenberg, 1844 Rhaphoneis gangetica Ehrenberg, 1892 Rhaphoneis gemmifera Ehrenberg Rhaphoneis granulata Patrick, 1944 Rhaphoneis gratiosa Hajós, 1968 Rhaphoneis grossepunctata Hustedt, 1955 Rhaphoneis hachiroensis Rhaphoneis hauckii Grunow, 1879 Rhaphoneis hungarica Pantocsek, 1886 Rhaphoneis immunis Andrews, 1976 Rhaphoneis immunis Lohman, 1948 Rhaphoneis indica Ehrenberg, 1845 Rhaphoneis inflata Hustedt, 1952 Rhaphoneis intermedia Hajós, 1973 Rhaphoneis itaparicana Zimmermann, 1918 日本縫舟藻 Rhaphoneis japonica Castracane, 1886 Rhaphoneis jonesii O'Meara, 1867 Rhaphoneis kinkerii Pantocsek, 1892 Rhaphoneis kronowetterii Ehrenberg, 1862 Rhaphoneis krusadiensis Desikachary & Sridharan, 1989 Rhaphoneis laevigata Ehrenberg, 1854 Rhaphoneis laevis Ehrenberg, 1854 Rhaphoneis lanceolata Ehrenberg, 1845 矛狀縫舟藻 Rhaphoneis lancettula Grunow, 1886Rhaphoneis lepta Schrader, 1969 Rhaphoneis liburnica Grunow, 1862 Rhaphoneis linearis Ehrenberg, 1856 Rhaphoneis linearis Grunow, 1886 Rhaphoneis lorenziana Grunow, 1862 Rhaphoneis luciana Cholnoky, 1968 Rhaphoneis lumen Brun, 1889 Rhaphoneis lusitanica Rabenhorst, 1864 Rhaphoneis maculata Cleve, 1883 Rhaphoneis magnapunctata Andrews, 1978 Rhaphoneis mammalis Castracane, 1886 Rhaphoneis margaritalimbata Mertz, 1966 Rhaphoneis margaritata Andrews, 1978 Rhaphoneis marginulata Cleve, 1883 Rhaphoneis mascarenae Giffen, 1980 Rhaphoneis mediopunctata Hajós, 1968 Rhaphoneis mediterranea Grunow Rhaphoneis mertzi Hajós, 1973 Rhaphoneis mica Hohn & Hellerman, 1966 Rhaphoneis minutissima Hustedt, 1939 Rhaphoneis miocenica Schrader, 1973 Rhaphoneis mirabunda Giffen, 1963 Rhaphoneis molucensis Ehrenberg, 1870 Rhaphoneis moorii O'Meara, 1867 Rhaphoneis morsiana Grunow, 1886 Rhaphoneis nana Ehrenberg, 1872 Rhaphoneis nitida (Gregory) Grunow, 1868Rhaphoneis nitida A.Schmidt, 1894 Rhaphoneis nodulifer Rhaphoneis obesa Hanna, 1932 Rhaphoneis obesa Peragallo, 1911 Rhaphoneis obesula Hanna, 1932 Rhaphoneis oregonica Ehrenberg, 1844 Rhaphoneis orientalis Hendey, 1939 Rhaphoneis ossiformis Schrader, 1976 Rhaphoneis ovalis Korotkevich, 1957 相同縫舟藻 Rhaphoneis paralis Hanna, 1932 Rhaphoneis parallelica Schrader, 1976 Rhaphoneis parcepunctata (Pantocsek & Grunow) Andrews, 1975Rhaphoneis parvula Andrews, 1978 Rhaphoneis perspicua Sheshukova-Poretzkaya, 1959 Rhaphoneis petropolitana Grunow, 1886 Rhaphoneis pinnularia Tempère & Brun, 1889 Rhaphoneis praeparilis Andrews, 1987 Rhaphoneis pretiosa Ehrenberg Rhaphoneis psammicola Riznyk, 1973 Rhaphoneis quarnerensis Grunow, 1862 似菱形縫舟藻 Rhaphoneis rhomboides Hendey, 1958 Rhaphoneis rhombus Ehrenberg, 1854 Rhaphoneis rhomoides Hendey Rhaphoneis robustata Schrader, 1976 Rhaphoneis rostrata Ehrenberg, 1856 Rhaphoneis sachalinensis Sheshukova-Poretskaya, 1967 Rhaphoneis sanctaecrucis H.Peragallo, 1909 Rhaphoneis scalaris Ehrenberg, 1844 Rhaphoneis schulzii Anissimova ex Proschkina-Lavrenko, 1949 Rhaphoneis scutelloides Grunow, 1862 Rhaphoneis scutellum Ehrenberg, 1844 Rhaphoneis scutula Andrews, 1978Rhaphoneis setacea Ehrenberg, 1854Rhaphoneis sharktoothensis VanLandingham, 1978Rhaphoneis simbirskiana Grunow, 1886Rhaphoneis similis Hustedt, 1952Rhaphoneis simonseni Mertz, 1966 Rhaphoneis suborbicularis O'Meara, 1867 Rhaphoneis subtilissima Pantocsek, 1886 雙菱縫舟藻 Rhaphoneis surirella (Her.) Grunow, 1880Rhaphoneis surirelloides Simonsen, 1974 Rhaphoneis szakalensis Pantocsek, 1886 Rhaphoneis tatsunokuchiensis Koizumi, 1972 Rhaphoneis tenuis Hustedt, 1952 Rhaphoneis tibialis Tempère & Brun, 1889 Rhaphoneis triangularis Hajós, 1968 Rhaphoneis wetzeli Mertz, 1966 Rhaphoneis wicomicoensis Lohman, 1948 Rhaponeis Sceptroneis C.G.Ehrenberg, 1844 Rhizosoleniales
Rhopalodiales
Stictocycales
斑環藻目 Stictocyclales
斑環藻科 Stictocyclaceae
斑環藻屬 Stictocyclus A.Mann, 1925
射紋斑環藻 Stictocyclus stictodiscus (Grunow Ross, 1973)Stictocyclus varicus A.Mann, 1925 斑盤藻目 Stictodiscales
Benetoraceae
Plurifenestraceae
斑盤藻科 Stictodiscaceae
Actinodiscus R.K.Greville, 1863Compositus V.N.Vekschina, 1960Pseudostictodiscus A.Grunow ex A.Schmidt et al., 1882Rhaphidophoropsis S.Blanco & C.E.Wetzel, 2016Rocella 斑盤藻屬 Stictodiscus R.K.Greville, 1861 Striatellales
雙菱藻目 Surirellales
Tabellariales
Thalassionematales
錐藻目 Thalassiophysales
海鏈藻目 Thalassiosirales
Toxariales
Triceratiales
目的地位未定 的科： Arcanodiscaceae
Archaegladiopsidaceae
Diatomaceae
Disciferiaceae
Eustephaniaceae
Gladiaceae
Hydroseraceae
Kerkiaceae
Nitzschiaveae
Rhynchopyxidaceae
Trigoniumaceae
Xanthiopyxaceae
目和科的地位未定 的屬： Achnanthepyla Perag., 1921
Actinodictyon J.Pantocsek, 1889
Actinogonium C.G.Ehrenberg, 1847
Actinogramma C.G.Ehrenberg, 1872
Actinoneis P.T.Cleve, 1895
Actinophaenia G.Shadbolt, 1854
Actinostephanos G.K.Khursevich, 1989
Aggericorona S.Komura, 2006
Alloeoneis J.Schumann, 1867
Alloioneis J.Schumann ex P.T.Cleve, 1878
Amphicampa Rabenh.
Amphicephalosperma Meunier, 1910
Amphidiscus C.G.Ehrenberg, 1839
繭形藻屬 Amphiprora Kütz.
兩形殼縫藻屬 Amphiraphia J.-Y.Chen & H.-Z.Zhu, 1983
Amphitrite P.T.Cleve ex O.Kunze, 1891
Amphitropis L.Rabenhorst, 1868
Anisodiscus A.Grunow, 1886
Anisoraphe R.E.Norris, 1971
Annellus J.Tempère, 1908
Annularius S.Komura, 2005
Annulodiscus Hajós
異菱藻屬 Anomoeoneis Pitzer
Antelminellia F.Schütt, 1893
Anthemodiscus J.W.Barker & S.H.Meakin, 1944
Aplotella (Kützing) L.Agassiz, 1843
Aporidiscus Rattray, 1889
Aporodiscus J.Rattray, 1890
Apteroe P.T.Cleve, 1891
Apterosoma S.Komura, 1997
Archaegoniothecium J.Witkowski, D.M.Harwood & M.Kulikovskiy, 2012
Archeopantocsekia Borbas, 1893
Archepyrgus R.Gersonde & D.M.Harwood, 1990
Archimedea J.B.M.Bory de Saint-Vincent, 1824
Argonauta G.Karsten, 1928
Aristella
Arthrogyra C.G.Ehrenberg ex Ralfs, 1861
Arthrotoma Corda, 1840
Asterodiscus A.S.Johnson, 1852
Astrosyne Ashworth & Lobban, 2012
Aulacocystis A.H.Hassall, 1845
Auriculopsis N.I.Hendey, 1964
Bactryllium O.Heer, 1853
Baculites J.Grüss, 1928
Badiaga Sprengel
Balanosa S.Komura, 1996
Baxteria H.Van Heurck, 1896
Belonastrum E.Lemmermann, 1900
Belonidium C.G.Ehrenberg, 1854
Biblarium C.G.Ehrenberg, 1843
Bifibulatia H.Takano, 1983
Bilingua R.Gersonde & D.M.Harwood, 1990
Bolewskia B.Kwiecinska & J.Sieminska, 2000
Botellus F.Schütt, 1900
Brachybaculites J.Grüss, 1928
Brasiliella C.Zimmermann S.J., 1918
Brenneckella H.Lohman, 1912
Brunia J.Tempère ex G.B.De Toni, 1894
Bruniella H.Van Heurck, 1896
Bruniopsis G.Karsten, 1928
Calcothrix N.A.Desvaux, 1830
Callimastogloia S.Komura, 2005
Calodiscus L.Rabenhorst, 1853
Calophyllum G.Shadbolt, 1854
Calyptosporium D.M.Harwood & R.Gersonde, 1990
Campylostylus G.Shadbolt ex C.S.Boyer, 1927
Capsula J.Brun, 1896
Carrodoria Kuntze, 1898
Castracania G.B.De Toni, 1892
Cavitatus D.M.Williams, 1989
Centrodiscus Pantocsek, 1889
Centroporus J.Pantocsek, 1889
Ceratangula P.A.Sims, 2008
Ceratodiscus S.H.Meakin, 1938
Ceratophora Pantocsek, 1889
Chasea G D.Hanna, 1934
Cheloniodiscus J.Pantocsek, 1889
Chuniella G.Karsten, 1905
Circularius E.A.Molinari-Novoa, C.E.Sánchez Ocharan & M.D.Guiry, 2021
Cladogramma C.G.Ehrenberg, 1854
Cladomphalus J.W.Bailey, 1894
Clavicula J.Pantocsek, 1886
Clavularia R.K.Greville, 1865
Clevamphora C.Mereschkowsky, 1903
Cleveamphora Mereschkowsky, 1903
Cleveia J.Pantocsek, 1895
Clevia C.Mereschkowsky, 1902
Climacidium C.G.Ehrenberg, 1870
Clipeoparvus J.Woodbridge, E.J.Cox & N.Roberts, 2010
Coenobiodiscus A.R.Loeblich Iii, W.W.Wight & W.M.Darley, 1968
Cohaesum V.A.Nikolaev & D.M.Harwood, 2007
Colletonema A.de Brébisson ex F.T.Kützing, 1849
Confervea O.F.Müller, 1873
棘冠藻屬 Corethron (Castracane) H.Perag.
Corinna P.A.C.Heiberg, 1863
Coronia C.G.Ehrenberg, 1840
Coronodiscus I.Suto, 2004
Coscinophaena C.G.Ehrenberg, 1854
Coscinorima N.I.Strelnikova, 1999
Cotyledon J.Brun, 1891
Craspedopleura M.Poulin, 1993
Craspedoporus R.K.Greville, 1863
Cresswellia Arnott ex R.K.Greville, 1857
Cristodiscus Z.I.Glezer & A.P.Olshtynskaya, 1994
Crossophialus D.M.Harwood & R.Gersonde, 1990
Crystalia Sommerfeld, 1824
Ctenophora A.de Brebisson ex F.T.Kützing, 1849
Cultria (D.Metzeltin & H.Lange-Bertalot) D.Metzeltin & H.Lange-Bertalot, 2007
Cussia H.-J.Schrader, 1974
Cycloites J.Grüss, 1928
Cycloplea V.B.A.Trevisan di San Leon, 1848
Cyclosira H.Peragallo & M.Peragallo, 1907
Cyclostephanopsis L.Loginova, 1993
Cymatogonia A.Grunow, 1883
Cymatotheca N.I.Hendey, 1958
Cymbamphora P.T.Cleve, 1895
Cymbelgeia L.N.Bukhtiyarova & G.V.Pomazkina, 2013
Cymbellopsis K.Krammer, 1997
Cymbophora (F.T.Kützing) A.de Brébisson, 1838
Cymbosira F.T.Kützing, 1844
Cypellachaetes D.M.Harwood & R.Gersonde, 1990
Cystopleura A.de Brébisson ex O.Kuntze, 1891
指管藻屬 Dactyliosolen (Castracane) H.Perag.
Dalai-Lama C.Mereschkowsky, 1906
Dalailama Mereschkowsky
Dandrelion P.Lefebure, 1947
Dasyangea D.M.Harwood & R.Gersonde, 1990
Debya J.Pantocsek, 1886
Debya J.Rattray, 1888
Dendrelion J.Pantocsek, 1928
Dendrella J.B.M.Bory de Saint-Vincent, 1822
Dendrogonia S.Komura, 2007
Denticula Ehrenb.
Diatomosira V.B.A.Trevisan di San Leon, 1848
Diatostephana E.A.Molinari-Novoa & M.D.Guiry, 2021
Dichomenis C.G.Ehrenberg, 1862
Dichotropiscus S.Komura, 1995
Dickensoniaforma
Dicladia C.G.Ehrenberg, 1844
Dicladiopsis G.B.De Toni, 1894
Dictyolampra C.G.Ehrenberg, 1847
Dictyopyxis C.G.Ehrenberg, 1844
Didymohelix J.W.Griffith
Dimeractis S.Komura, 2001
Dimerosira H.Peragallo, 1901
Diomphala C.G.Ehrenberg, 1842
Discoites J.Grüss, 1928
Disconeis P.T.Cleve, 1895
Discoplea C.G.Ehrenberg, 1844
Discosira L.Rabenhorst, 1853
Discus C.Stodder, 1879
Disiphonia
Dispinodiscus I.Suto, 2004
Distichanthes C.G.Ehrenberg, 1854
Doryphora
Dossetia F.Azpeitia, 1911
Drepanotheca H.-J.Schrader ex Round, Crawford & Mann, 1990
Echinaria F.T.Kützing, 1844
Echinodiscus A.Mann, 1925
Ectodictyon G.C.Khursevich & G.P.Cherniaeva, 1989
Endosigma A.de Brébisson, 1848
Endostauron A.Grunow, 1880
Endostauron Brébisson ex Möller, 1892
Entogonia R.K.Greville, 1863
Entomogaster C.G.Ehrenberg, 1871
Epithelion J.Pantocsek, 1905
Epithema A.de Brébisson, 1838
Euceratoneis A.Grunow, 1865
Eumeridion F.T.Kützing, 1844
Euphyllodium
Eupleuria G.A.W.Arnott, 1858
Eupterotrum S.Komura, 1997
Eurossia Mahood et al., 1993
Eurossia P.A.Sims, 1993
Excentron J.Ralfs, 1861
Fenestrellina Greville, 1863
Fibula Wm.Smith, 1859
Flexibiddulphia R.Simonsen, 1987
Fontigonium P.A.Sims & N.I.Hendey, 1996
Fusotheca C.Mereschkowsky, 1878
Gemellodiscus I.Suto, 2004
Girodella Gaillon ex P.J.F.Turpin, 1827
Gleseria E.G.Lupikina, L.M.Dolmatova & L.M., 1984
Gloeonema C.G.Ehrenberg, 1856
Gloionema C.A.Agardh, 1812
Glyphodiscus R.K.Greville, 1862
Goldfishia L.N.Bukhtiyarova & G.V.Pomazkina, 2013
Golovenkinia N.I.Strelnikova, 1997
Gomphogramma A.Braun, 1853
Grammatonema F.T.Kützing, 1845
Grayia E.Grove & J.Brun, 1892
Groentvedia N.I.Hendey, 1964
Grovea A.Schmidt ex Van Heurck, 1896
Grunoviella H.Van Heurck, 1896
Grymaia J.W.Bailey ex L.W.Bailey, 1861
Gutwinskiella G.B.De Toni, 1894
Gyropandorus S.Komura, 1997
Gyroptychus A.Schmidt, 1890
Halionyx C.G.Ehrenberg, 1844
Halonetrum H.Lohmann, 1919
Halopetitia S.Blanco & C.E.Wetzel, 2016
Halurina C.Zimmermann, 1918
Handmannia M.Peragallo, 1913
Hantzschiopsidea J.Grüss, 1928
Harrisonii E.M.Nelson
Haynaldella J.Pantocsek, 1892
Haynaldiella J.Pantocsek ex H.Van Heurck, 1896
Heibergia R.K.Greville, 1865
Heliopelta C.G.Ehrenberg, 1844
Helisella A.Jurilj, 1949
Helissella Jurilj, 1949
Helminthopsidella P.C.Silva, 1970
Hemiboscia V.A.Nikolaev & D.M.Harwood, 2012
Hemizoster C.G.Ehrenberg, 1844
Hendeya J.A.Long, D.P.Fuge & J.Smith, 1946
Hendeyscoresbya S.Blanco & C.E.Wetzel, 2016
Henshawia A.Mann, 1925
Heribaudia M.Peragallo, 1893
Heromphala P.Lefebure, 1947
Heroneis P.Lefebure, 1947
Hesslandia A.Cleve-Euler, 1947
Heterangion S.Komura, 2001
Heterocampa C.G.Ehrenberg, 1870
Heterodictyon R.K.Greville, 1863
Heteromphala C.G.Ehrenberg, 1859
Heteroneis P.T.Cleve, 1895
Heterostephania C.G.Ehrenberg, 1854
Himantidium C.G.Ehrenberg, 1840
Himantosoma V.B.A.Trevisan di San Leon, 1848
Homalodiscus A.S.Orsted, 1844
Hormophora A.Jurilj, 1957
Horstia J.Sieminska & B.Kwiecinska, 2002
Humbugodiscus J.Deby, 1890
Hustedtia F.Meister, 1932
Huttoniella G.Karsten, 1928
Hyalodes F.Dujardin, 1842
Hyalodictya C.G.Ehrenberg, 1871
Hyalopyxis I.V.Makarova, 1989
Hyalotrochus D.M.Harwood & R.Gersonde, 1990
Hydrolinum H.F.Link, 1820
Hydrosirella F.Hustedt, 1952
Hylobiblium Wolle, 1894
Hystrix J.B.M.Bory de Saint-Vincent, 1822
Iconella
Ikebea S.Komura, 1975
Imparvalvia S.Komura, 2007
Incisoria M.Hajos, 1975
Insilella C.G.Ehrenberg, 1845
Isomeria Chevallier
Isthmiella P.T.Cleve, 1873
Janischia A.Grunow, 1883
Jousea Z.I.Glezer, 1967
Kannoa S.Komura, 1980
Katahiraia S.Komura, 1976
Kidoa S.Komura, 1979
Kozloviella A.P.Jousé, 1973
Kreagra R.Gersonde & D.M.Harwood, 1990
Ktenodiscus J.Pantocsek, 1889
Kuemmerlea J.A.Krenner, 1926
Lacustriella H.Lange-Bertalot, M.S.Kulikovskiy & D.Metzeltin, 2012
Lamella J.Brun, 1894
Lamprotediscus J.Pantocsek, 1892
Lancineis G.W.Andrews, 1990
Lentiliforma
Leptoscaphos H.-J.Schrader, 1969
Lingulatium
Lioneis C.G.Ehrenberg, 1861
Liostephania C.G.Ehrenberg, 1847
Liparogyra C.G.Ehrenberg, 1848
Liradiscus R.K.Greville, 1865
Liradiscus akibae I.Suto, 2004 Liradiscus asperulus Andrews, 1976 Liradiscus barbadensis Greville, 1865 Liradiscus bipolaris K.E.Lohman, 1948 Liradiscus capensis Cleve, 1881 Liradiscus circularis Hanna, 1927 Liradiscus ellipticus Greville, 1865 Liradiscus furcatus Grove MS., 1889 Liradiscus japonicus I.Suto, 2004 Liradiscus lucidus Brun, 1889 Liradiscus marginatus Grove MS., 1889 Liradiscus marginatus Grunow, 1879 Liradiscus minimus Lohman, 1948 Liradiscus minutus Forti, 1914 Liradiscus minutus Greville, 1865 Liradiscus oblongus Grunow, 1890 卵形脊刺藻 Liradiscus ovalis R.K.Greville, 1865 Liradiscus pacificus I.Suto, 2004 Liradiscus petasus I.Suto, 2004 Liradiscus plicatulus Hajós, 1968 Liradiscus plicatus Hajós, 1968 腎形脊刺藻 Liradiscus reniformis Chin & Cheng, 1982 Liradiscus reticulatus I.Suto, 2004 Liradiscus rotundus Hajós, 1968 Liriogramma R.W.Kolbe, 1954
Lithobotrys C.G.Ehrenberg, 1844
Lobarzewskya V.B.A.Trevisan di San Leon, 1848
Lomonycus S.Komura, 1996
Longinata M.Hajos, 1975
Lophotheca H.-J.Schrader, 1969
Lunulina J.B.M.Bory de Saint-Vincent, 1822
Lyngbyea
Lysicyclia C.G.Ehrenberg, 1856
Lysigonium H.F.Link, 1820
Maluina R.Ross & P.A.Sims, 1987
Mammidion J.A.Long, D.P.Fuge & J.Smith, 1946
Mammula G.Karsten, 1928
Margaritoxon C.Janisch, 1862
Mediaria V.S.Scheschukova-Poretzkaja, 1962
Mediopyxis L.K.Medlin & Kühn, 2006
Medlinella Frankovich, Ashworth & M.J.Sullivan, 2016
Melchersiela C.Teixeira, 1959
Melotomus Corda
Meretrosulus G D.Hanna, 1927
Meristosolen D.M.Harwood & R.Gersonde, 1990
Mesasterias C.G.Ehrenberg, 1872
Micromega C.A.Agardh, 1827
Microneis P.T.Cleve, 1895
Microorbis R.Gersonde & D.M.Harwood, 1990
Microspodiscus A.Grunow, 1883
Microstigma (P.T.Cleve) F.Meister, 1919
Moelleria P.T.Cleve, 1873
Moisseevia N.I.Strelnikova, 1997
Monema M.J.Berkeley, 1833
Monema R.K.Greville, 1827
Monobrachia H.-J.Schrader, 1976
Monoceros A.C.J.Van Goor, 1924
Monocis P.Lefebure, 1947
Monocladia I.Suto, 2003
Monogramma C.G.Ehrenberg, 1843
Monopsia E.Grove & G.Sturt, 1887
Muelleriopsis N.I.Hendey, 1972
Nadiya L.N.Bukhtiyarova, 2013
Nanoneis R.E.Norris, 1973
Naunema C.G.Ehrenberg, 1838
Naviculonema C.L.Graeff, J.P.Kociolek & S.R.Rushforth, 2013
Nematoplata J.B.M.Bory de Saint-Vincent, 1822
Neograya O.Kuntze, 1898
Neomoelleria S.Blanco & C.E.Wetzel, 2016
Nephrodiscus S.Komura, 1996
Nitzschiopsidea J.Grüss, 1928
Nothoceratium G.B.De Toni, 1894
Novilla P.A.C.Heiberg, 1863
Ocularia E.J.Quekett, 1844
Omphalopelta C.G.Ehrenberg, 1844
Oncodiscus J.W.Bailey
Oncosphenia C.G.Ehrenberg, 1845
Opephoropsis J.Frenguelli, 1945
Orthotropis P.T.Cleve, 1891
Oscillaria C.Pollini, 1816
Oshitea S.Komura, 1993
Paleopandorus S.Komura, 1996
Palmella E.A.Flint
Paltonella (Kützing) L.Agassiz, 1843
Paltonophora F.T.Kützing, 1833
Pandurella (Kützing) L.Agassiz, 1843
Pappia M.Hajos, 1974
Paradesmus A.C.J.Corda, 1835
Parelion
Pentapodiscus C.G.Ehrenberg, 1843
Peponia R.K.Greville, 1863
Peragalla F.Schütt, 1895
Peragallia F.Schütt, 1895
Peragalloella H.Van Heurck, 1909
Periptera Ehrenberg, 1845
Peristephania C.G.Ehrenberg, 1854
Perithyra C.G.Ehrenberg ex H.Van Heurck, 1896
Perizonium F.Cohn & C.Janisch ex L.Rabenhorst, 1864
Phaeoceros
Phaeothallus K.I.Meyer
Phalarina Ehrenberg
Pharyngoglossa Corda, 1835
Phialediscus L.Vailionis, 1930
Phlyctaenia F.T.Kützing, 1849
Phycorona Blanco, 2020
Pinnulariosigma T.V.Desikachary, V.N.Raja Rao & V.T.Sridharan, 1989
Pleurodesmium F.T.Kützing, 1846
Pleurodiscina P.C.Silva, 1970
Pleurodiscus J.W.Barker & S.H.Meakin, 1944
Pleuroneis P.T.Cleve, 1895
Pleurosiphonia C.G.Ehrenberg, 1871
Pleurostauron
Plicatodiscus Z.I.Glezer, 1988
Ploiaria J.Pantocsek ex Van Heurck, 1896
Podiscus J.W.Bailey, 1844
Pododiscus F.T.Kützing, 1844
Podosphenia Ehrenberg, 1836
Pogoneis F.E.Round & P.W.Basson, 1997
Polyceratium A.F.Castracane, 1886
Polymyscos C.Janisch, 1888
Ponticella C.G.Ehrenberg, 1873
Pontodiscus D.N.Temniskova-Topalova & V.S.Sheshukova-Poretzkaya, 1981
Poretzkia A.P.Jousé, 1949
Porocyclia C.G.Ehrenberg, 1848
Porodiscus R.K.Greville, 1863
Porostauros F.Habirshaw, 1877
Porosularia B.V.Skvortzov, 1976
Praecymatosira Dzinoridze et al., 1979
Praecymatosira N.I.Strelnikova, 1979
Praeepithemia A.P.Jousé, 1952
Pravifusus A.Witkowski, H.Lange-Bertalot & D.Metzeltin, 2000
Pritchardia L.Rabenhorst, 1864
Proboscidea T.B.B.Paddock & P.A.Sims, 1980
Proboscineis F.Butzin, 1980
Prorostaurus C.G.Ehrenberg, 1843
Proshkinia N.I.Karayeva, 1978
Protonema Meneghinini, 1845
Protorhaphoneis B.Kwiecinska & J.Sieminska, 2000
Psammoparalia M.G.Baptista, 1998
Pseudauliscus G.Leuduger-Fortmorel, 1879
Pseudo-pleurosigma P.T.Cleve & A.Grunow, 1880
Pseudoaulacodiscus V.N.Vekschina, 1961
Pseudocerataulus J.Pantocsek, 1889
Pseudocoscinodiscus A.Grunow, 1883
Pseudodictyoneis P.T.Cleve ex J.Pantocsek, 1892
Pseudodimerogramma H.-J.Schrader, 1976
Pseudodiploneis A.Schmidt, 1874
Pseudohyalodiscus T.F.Kozyrenko & I.V.Makarova, 1997
Pseudomastogloia J.Pantocsek, 1905
Pseudostephanodiscus A.Grunow, 1884
Pseudosynedra G.Leuduger-Fortmorel ex C.S.Boyer, 1827
Pseudosynedra J.Pantocsek ex G.Moesz, 1904
Pseudotribrachia S.Blanco & C.E.Wetzel, 2016
Psygmatella F.T.Kützing, 1834
Pterotheca A.Grunow ex Forti, 1909
Ptychodiscus E.O'Meara, 1867
Radiodiscus (W.M.Bale) Mills, 1932
Radiodiscus A.Forti & P.Schulz, 1932
Radiopalma J.Brun, 1891
Ralfsia E.O'Meara, 1875
Rancia L.Mangin ex J.Chavaillon, 1939
Raphidogloea
Raphoneis Ehrenb.
Reicheltia H.Van Heurck, 1896
Rhabdium C.F.W.Wallroth, 1833
Rhabdosira C.G.Ehrenberg, 1870
Rhaphidogloea F.T.Kützing, 1844
Rhaphiophorasphaera B.L.Clark & A.S.Campbell, 1945
Rhaphococcus C.G.Ehrenberg, 1871
Rhipidophora F.T.Kützing, 1844
Rhizonotia C.G.Ehrenberg, 1843
Robinsetta G D.Hanna & A.L.Brigger, 1964
Robinsonetta G.D.Hanna & A.L.Brigger, 1964
Rosaria Carmichael, 1833
Rouxia J.Brun & J.Heribaud, 1893
Rouxiopsis S.Komura, 1996
Rutilariopsis H.Van Heurck, 1896
Saeptifera R.M.Gogorev, 2014
Sagittula S.Komura, 1997
Salacia J.Pantocsek, 1889
Salpa P.Lefebure, 1947
Sameioneis D.J.Russell & R.E.Norris, 1971
Sawamuraia S.Komura, 1976
Scalariella C.Riaux-Gobin, 2012
Scalptrum A.C.J.Corda, 1835
Scapha Edwards ex C.Johnston, 1860
Scaphularia F.T.Kützing, 1844
Schimittia P.Lefebure, 1947
Schimperiella G.Karsten, 1905
Schizonema C.A.Agardh, 1824
Schizostauron A.Grunow, 1867
Schmidtia C.Janisch, 1888
Schmidtiella C.H.Ostenfeld, 1903
Schumanniana P.Lefebure, 1947
Scoliodiscus A.Jurilj, 1954
Scytellum C.Agardh, 1827
Secallia F.Azpeitia, 1911
Sellaphoropsis D.Metzeltin & H.Lange-Bertalot, 2002
Sembeya P.Lefebure, 1947
Semseyia J.Pantocsek, 1902
Sieminskia D.Metzeltin & H.Lange-Bertalot, 1998
Sigma M.Peragallo, 1920
Simonseniella J.Fenner, 1991
Siphonodiscus S.Komura, 1996
Skvortzowia M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Smithiella H.Peragallo, 1901
Solium P.A.C.Heiberg, 1863
Spermatogonia G.Leuduger-Fortmorel, 1892
Sphaerophora (A.H.Hassall) J.Lindley, 1846
Sphaerotermia C.G.Ehrenberg, 1852
Sphenella (Kützing) L.Agassiz, 1843
Sphenella F.T.Kützing, 1844
Sphenoneis V.B.A.Trevisan di San Leon, 1848
Sphenophora (Kützing) L.Agassiz, 1843
Sphenophora F.T.Kützing, 1833
Sphenosira C.G.Ehrenberg, 1843
Sphinctocystis A.H.Hassall, 1845
Spinigera H.Heiden & R.W.Kolbe, 1928
Spinivinculum R.Ross, 1990
Spinodiscus T.V.Desikachary & K.A.Ranjitha Devi, 1986
Staurogramma L.Rabenhorst, 1853
Stauronella C.Mereschkowsky, 1901
Staurosigma A.Grunow ex Rabenhorst, 1864
Stelladiscus J.Rattray, 1890
Stelodiscus S.Komura, 2001
Stenopterotia F.Habirshaw, 1878
Stephanogonia C.G.Ehrenberg, 1844
Stephanosira C.G.Ehrenberg, 1848
Stichochrysis Pringsheim, 1955
Stichocrysis
Stichostaura C.G.Ehrenberg, 1853
Stictodiscella G.B.De Toni, 1894
Stictolecanon S.Komura, 1999
Stictoneis F.T.Kützing, 1844
Stigmaphora G.C.Wallich, 1860
Stigmaphora hungarica Pantocsek, 1892Stigmaphora lanceolata Wallich, 1860Stigmaphora rostrata Wallich, 1860 Stoschiella C.Gardner & K.Wenderoth, 1966
Stoschiella hebetata C.Gardner & K.Wenderoth, 1996[ 14] Streptommion S.Komura, 1997
Striatocellina Z.I.Glezer, 1988
Strombus F.Schütt ex A.F.Castracane, 1892
Sturtgrovea O.Kuntze, 1898
Stylaria Hooker
Stylobiblium C.G.Ehrenberg, 1845
Styloneis C.G.Ehrenberg, 1844
Suriraya E.Pfitzer, 1871
Syncyclia C.G.Ehrenberg, 1837
Syndendrium C.G.Ehrenberg, 1845
Syrinx A.C.J.Corda, 1835
Systephania C.G.Ehrenberg, 1844
Szechenyia J.Pantocsek, 1903
Tabulina J.Brun, 1889
Temperea M.Peragallo, 1908
Temperella F.W.Mills, 1935
Terebraria R.K.Greville, 1864
Tessella C.G.Ehrenberg, 1837
Tetrachaeta C.G.Ehrenberg, 1844
Tetralophus S.Komura, 2007
Tetramphora C.Mereschkowsky, 1903
Tetrapodiscus C.G.Ehrenberg, 1843
Thaumaleorhabdium V.B.A.Trevisan di San Leon, 1848
Thumia Cleve ex Lefébure & Chenevière, 1938
Thumia P.T.Cleve ex F.B.Taylor, 1929
Tibiella C.E.Bessey, 1900
Tortilaria W.J.Barker & S.H.Meakin, 1948
Toxosira A.de Brébisson ex M.Peragallo, 1903
Triaulacias C.G.Ehrenberg, 1844
Tribrachia A.Mann, 1925
Triceras Lobarzewski
Trifonovia M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Trisystema S.Komura, 2005
Trochosirella S.Komura, 1996
Trochus R.Gersonde & D.M.Harwood, 1990
Tropidosiphonus S.Komura, 1994
Truania J.Pantocsek, 1886
Tschestnovia J.Pantocsek, 1889
Tubaformis Gombos A.M.Jr., 1983
Tubularia J.Brun, 1894
Undatodiscus E.G.Lupikina, 1984
Unguiella S.Komura, 1996
Upothema J.A.Long, D.P.Fuge & J.Smith, 1946
Valdiviella A.F.W.Schimper, 1907
Valdiviella brevicornis Sars G.O., 1905Valdiviella brodskyi Zvereva, 1975Valdiviella ignota Sewell, 1929Valdiviella imperfecta Brodsky, 1950Valdiviella insignis Farran, 1908Valdiviella minor Wolfenden, 1911Valdiviella oligarthra Steuer, 1904 Vanheurckella J.Pantocsek, 1892
奇異范氏藻 Vanheurckella admirabilis Pantocsek, 1892 Vanheurckiella Pantocsek ex M.Peragallo, 1897
Vanhoeffenus H.Heiden & R.W.Kolbe, 1928
Vavia A.Missuna, 1914
Vernadskowia A.Missuna, 1914
Vibrio O.F.Müller, 1773
Vulcanella P.A.Sims & A.D.Mahood, 1998
Weissflogia C.Janisch, 1888
Willemoesia F.Castracane, 1886
Williamsella C.L.Graeff, J.P.Kociolek & S.R.Rushforth, 2013
Wittia J.Pantocsek, 1889
Xanthioisthmus I.Suto, 2006
Xanthiopsis F.Wolle, 1890
Xanthiopyxis (C.G.Ehrenberg) C.G.Ehrenberg, 1845
Zotheca J.Pantocsek, 1902
各種硅藻的表面。
掃描電子顯微鏡 拍攝。
（A：左上）
Biddulphia reticulata （B：左下）Diploneis sp.
（C：右上）Eupodiscus radiatus
（D：右下）Melosira varians
Paul G. Falkowski, Miriam E. Katz, Andrew H. Knoll, et al., The Evolution of Modern Eukaryotic Phytoplankton. SCIENCE, VOL 305, 2004
Hasle, G.R.; Syvertsen,E.E. Marine Diatoms. In: Tomas, C.R.（1997）. Identifying Marine Diatoms and Dinoflagellates. Academic Press. 1997: 5–385.
Round, F. E.; Crawford, R. M. The Diatoms. Biology and Morphology of the Genera
Canter-Lund, H; Lund, J.W.G. Freshwater Algae ISBN 0-948737-25-5（英語） . Lipps, J.H. Plankton Evolution. Diatoms occur in all oceans from the poles to the tropics; polar and subpolar regions contain relatively few species compared with temperate biota. Although tropical regions exhibit the greatest number of species, more abundant populations are found in polar to temperate regions. 1970, 24 (1): 1–22. JSTOR 2406711 doi:10.2307/2406711 Horner, R.A. A Taxonomic Guide to Some Common Marine Phytoplankton. BiopressLtd. 2002: 25–30. ISBN 0-948737-65-4 存档副本 . [2013-04-22 ] . （原始內容存檔 於2012-12-23）.存档副本 . [2013-04-02 ] . （原始內容存檔 於2021-10-05）.CHRISTOPHER S. LOBBAN,J. NELSON NAVARRO．Gato hyalinus gen. etsp. nov., an unusual araphid tube-dwelling diatom from Western Pacific and Caribbean islands[J]．Phytotaxa,2013,127(1)
Claire Gardner , Dieter Schulz , Richard M. Crawford & Klaus Wenderoth (1995) STOSCHIELLA HEBETATA GEN. ET SP. NOV. A DIATOM FROM INTERTIDAL SAND, Diatom Research, 10:2, 241-250, DOI: 10.1080/0269249X.1995.9705347
