脆杆藻属

脆杆藻属（学名：Fragilaria）为脆杆藻科的一个属。

## 下级分类

本属包括以下物种：

Fragilaria acerba｜Cholnoky, 1966

Fragilaria acidobiontica｜D.F.Charles, 1986

Fragilaria acidoclinata｜Lange-Bertalot et G.Hofmann, 1993

Fragilaria aconcinnum｜Estep et Remsen, 1983

Fragilaria acus｜(Kützing) Lange-Bertalot, 2000

Fragilaria acuta｜Ehrenberg, 1840

Fragilaria acutirhombica｜Metzeltin, Lange-Bertalot et Nergui, 2009

Fragilaria acutirostrata｜Metzeltin et Lange-Bertalot, 1998

Fragilaria acutiuscula｜Pantocsek, 1902

Fragilaria adamsii｜Cholnoky, 1964

Fragilaria advena｜VanLandingham, 1971

埃塞俄比亚脆杆藻｜Fragilaria aethiopica｜G.S.West, 1907

Fragilaria affinis｜Hofmann Bang, 1824

非洲脆杆藻｜Fragilaria africana｜Hustedt, 1949

Fragilaria agnesiae｜Kahlert et Rimet, 2019

Fragilaria alpestris｜Krasske ex Hustedt, 1931

Fragilaria alternata｜Frenguelli, 1941

Fragilaria amicorum｜Witkowski et Lange-Bertalot, 1993

Fragilaria amphicephala｜Ehrenberg, 1854

Fragilaria amphicephaloides｜Lange-Bertalot, 2013

Fragilaria amphiceros｜Ehrenberg

Fragilaria amphilepta｜(Ehrenberg) Ralfs, 1861

Fragilaria amphioxys｜Ehrenberg, 1854

Fragilaria anceps｜Ehrenberg, 1843

Fragilaria angusta｜Ehrenberg, 1838

Fragilaria angustata｜Cleve et Grove, 1891

Fragilaria anomala｜W.Smith

Fragilaria antarctica｜Schwarz ex Otto Muller, 1877

Fragilaria aquaplus｜H.Lange-Bertalot et S.Ulrich, 2014

Fragilaria araulensis｜Héribaud, 1908

Fragilaria arcuata｜Schumann, 1862

Fragilaria asiatica｜Hustedt, 1922

微小脆杆藻｜Fragilaria atomus｜Hustedt, 1931

Fragilaria aurea｜Carmichael, 1833

澳氏脆杆藻｜Fragilaria aurivillii｜Cleve, 1901

Fragilaria australis｜Ehrenberg, 1854

Fragilaria austriaca｜(Grunow) Lange-Bertalot, 2000

Fragilaria bacillum｜Ehrenberg, 1844

Fragilaria bacillum｜M.Peragallo, 1920

Fragilaria baculus｜Østrup, 1918

Fragilaria balatonis｜Pantocsek, 1902

Fragilaria barbararum｜Witkowski, Metzeltin et Lange-Bertalot, 1996

Fragilaria berggrenii｜(Cleve)

二头端脆杆藻｜Fragilaria bicapitata

Fragilaria biceps｜Ehrenberg, 1843，异名：Fragilaria biceps Pantocsek, 1902

Fragilaria biconstricta｜(Rabenhorst) Schumann, 1867

Fragilaria bidens｜Heiberg, 1863

Fragilaria bigibba｜Héribaud, 1903

Fragilaria billingsii｜Wengrat, C.E.Wetzel et E.Morales, 2016

Fragilaria binalis｜Ehrenberg, 1854

Fragilaria binodis｜Ehrenberg, 1854

Fragilaria binodis｜Pantocsek, 1902

Fragilaria bipunctata｜Ehrenberg, 1838

Fragilaria bipunctata｜Rabenhorst, 1861-1879

Fragilaria birostris｜Ehrenberg, 1844

Fragilaria bituminosa｜Pantocsek

Fragilaria bivittata｜Pantocsek, 1892

Fragilaria bongrainii｜M.Peragallo, 1921

Fragilaria boreomongolica｜Kulikovskiy, Lange-Bertalot, Witkowski et Dorofeyuk, 2010

Fragilaria brevis｜Montagne, 1842

短纹脆杆藻｜Fragilaria brevistriata｜Grunow, 1885

加州脆杆藻｜Fragilaria californica｜Grunow, 1881

Fragilaria calmelsi｜Lauby, 1910

Fragilaria canariensis｜Lange-Bertalot, 1993

Fragilaria candidagilae｜Almeida, C.Delgado, Novais et S.Blanco, 2015

Fragilaria capensis｜Cholnoky, 1959

Fragilaria capensis｜Grunow, 1863

Fragilaria capensis｜Karsten, 1905

Fragilaria capitellata｜Lauby, 1910

Fragilaria capucina｜(Krasske) Hustedt, 1957

Fragilaria capucina｜(Kützing) Lange-Bertalot, 1993

Fragilaria capucina｜Desmazières, 1830

Fragilaria carmichaelii｜Harvey, 1841

Fragilaria carnea｜H.C.Lyngbye

Fragilaria cassubica｜Witkowski et Lange-Bertalot, 1993

Fragilaria castracanei｜De Toni

Fragilaria catena｜Ehrenberg, 1840

Fragilaria cerealis｜Cholnoky, 1959

Fragilaria charcotii｜M.Peragallo, 1921

Fragilaria circumnodosa｜Brun, 1901

Fragilaria clevei｜Pantocsek

Fragilaria coccochroma｜Mereschkowsky, 1901

Fragilaria coccochromatica｜Mereschkowsky, 1902

Fragilaria cochabambina｜Morales, 2009

Fragilaria confervacea｜Greville ex Hooker, 1833

Fragilaria confervoides｜Greville, 1833

Fragilaria confusa｜Van de Vijver, Tusset, D.M.Williams et Ector, 2020

Fragilaria constricta｜Ehrenberg, 1843

连结脆杆藻｜Fragilaria construens｜(Ehrenberg) Grunow, 1862

Fragilaria contracta｜Schumann, 1862

Fragilaria convexa｜Tynni, 1982

Fragilaria corrugata｜Kützing, 1844

Fragilaria costata｜(Rehakova) Lange-Bertalot, 1991

Fragilaria costata｜M.Peragallo, 1903

Fragilaria costata｜Meister, 1937

Fragilaria crassa｜K.E.Lohman, 1957

Fragilaria crassa｜Metzeltin et Lange-Bertalot, 1998

Fragilaria crassirhombica｜Metzeltin, Lange-Bertalot et Nergui, 2009

Fragilaria cretae｜Ehrenberg, 1854

克罗脆杆藻｜Fragilaria crotonensis｜Kitton, 1869

Fragilaria crux｜Ehrenberg, 1854

Fragilaria cuneata｜Ehrenberg, 1856

Fragilaria curta｜Van Heurck, 1909

Fragilaria curvata｜Skvortzow, 1935

Fragilaria curvistriata｜Lohman et Andrews, 1968

柱状脆杆藻｜Fragilaria cylindrus｜Grunow, 1883

Fragilaria deformis｜(W.Sm.) Van de Vijver et Ector, 2020

Fragilaria delicata｜K.E.Lohman, 1957

Fragilaria delicatissima｜Proschkina-Lavrenko, 1960

Fragilaria delicatula｜Schoeman, 1973

Fragilaria densestriata｜Hustedt, 1938

Fragilaria denticulata｜Lohman et Andrews, 1968

Fragilaria diatomoides｜Greville, 1833

Fragilaria diatomoides｜Harvey, 1841

Fragilaria dibolos｜M.H.Hohn et J.Hellerman, 1963

Fragilaria dimeregramma｜Wolle, 1890

Fragilaria diophthalma｜(Ehrenberg) Ehrenberg, 1832

Fragilaria dorsiventralis｜(Otto Müller) Lange-Bertalot, 1980

Fragilaria durietzii｜Cleve-Euler, 1940

Fragilaria dzonoticola｜E.Novelo, R.Tavera et C.Ibarra, 2007

Fragilaria ehrenbergii｜Corda, 1840

Fragilaria eichhornii｜Witkowski et Lange-Bertalot, 1995

Fragilaria elliptica｜Jousé, 1955

Fragilaria endocystifera｜Héribaud, 1908

Fragilaria entomon｜(Ehrenberg) Ehrenberg, 1843

Fragilaria estherae｜Hajós, 1973

Fragilaria esthereia｜Hajós, 1971

Fragilaria eugramma｜Ehrenberg, 1856

Fragilaria eunotia｜Ehrenberg, 1854

Fragilaria excissa｜Corda, 1840

Fragilaria exigua｜Grunow, 1878

Fragilaria exiguiformis｜Lange-Bertalot, 1993

Fragilaria exiguissima｜Archibald, 1966

Fragilaria exilis｜Grunow, 1863

Fragilaria familaris｜(Kützing) Hustedt, 1957

Fragilaria fasciata｜Lyngbye, 1819

Fragilaria fayoumensis｜Aleem, 1958

Fragilaria fenestrata｜Vinogradov, 1944

Fragilaria fissa｜Ehrenberg, 1838

Fragilaria flavovirens｜Takano, 1986

Fragilaria flexura｜U.Hoff et H.Lange-Bertalot, 2011

Fragilaria floridana｜Hanna, 1933

泉生脆杆藻｜Fragilaria fonticola｜Hustedt

Fragilaria fossilis｜(Pantocsek) Lange-Bertalot, 1991，异名：Fragilaria fossilis Hajós, 1974

Fragilaria fragilariodes｜(Grunow) Cholnoky, 1963，也拼作：Fragilaria fragilarioides

Fragilaria frustulia｜Ehrenberg, 1854

Fragilaria frémontii｜Ehrenberg, 1870

Fragilaria fusa｜(R.M.Patrick, 1941) Wengrat, C.E.Wetzel et E.Morales, 2016

Fragilaria fusus｜Ehrenberg, 1856

Fragilaria gaillonii｜(Bory) Lange-Bertalot

Fragilaria gallionella｜Ehrenberg, 1848

Fragilaria gedanensis｜Witkowski, 1993

Fragilaria geocollegarum｜Witkowski et Lange-Bertalot, 1995

Fragilaria germainii｜E.Reichardt et Lange-Bertalot, 1990

Fragilaria gessneri｜Hustedt, 1956

Fragilaria gibba｜Ehrenberg, 1837

Fragilaria gieskesii｜Cholnoky, 1963

Fragilaria gigantea｜Lauby, 1910

Fragilaria glabra｜Ehrenberg, 1843

Fragilaria glacialis｜Petit, 1908

Fragilaria glebula｜M.H.Hohn et J.Hellerman, 1963

Fragilaria gloiophila｜(Grunow) Van de Vijver, Ector, T.M.Schuster et J.Walter, 2020

Fragilaria gnathastoma｜M.H.Hohn, 1961

Fragilaria goeyersiana｜Van de Vijver et Ector, 2020

Fragilaria gracilis｜Østrup, 1910

Fragilaria gracillima｜Mayer

Fragilaria grandis｜Ehrenberg, 1838

Fragilaria granulata｜Ehrenberg, 1844，异名：Fragilaria granulata Karsten, 1907

Fragilaria gregoryana｜(Grunow) H.L.Smith, 1884

Fragilaria groenlandica｜Meunier, 1910

Fragilaria grunowii｜H.Lange-Bertalot et S.Ulrich, 2014

Fragilaria gustavei｜Héribaud, 1903

海南脆杆藻｜Fragilaria hainanensis｜Q.

Fragilaria hantzschiana｜Rabenhorst, 1861

Fragilaria harrissonii｜W.Smith

Fragilaria heatherae｜Kahlert et M.G.Kelly, 2019

霍氏脆杆藻｜Fragilaria heideni｜Østrup, 1910

Fragilaria henryi｜H.Lange-Bertalot, 1999

Fragilaria hidasensis｜Hajós, 1973

Fragilaria hiemalis｜(Roth) Lyngbye, 1819

Fragilaria himalayae｜Ehrenberg, 1854

Fragilaria hinganensis｜Skvortzov

Fragilaria hirosakiensis｜Kanaya, 1959

Fragilaria hoelii｜Foged, 1964

Fragilaria huebeneri｜A.Schwarz, K.J.Krahn et C.E.Wetzel, 2021

Fragilaria hungarica｜Pantocsek

Fragilaria hungeriana｜Grunow

Fragilaria husvikensis｜Van de Vijver, Denys et Beyens, 2000

透明脆杆藻｜Fragilaria hyalina｜(Kützing) Grunow ex Van Heurck, 1880

Fragilaria hyemalis｜Agardh

Fragilaria hyemalis｜Kützing

Fragilaria hyemalis｜Ralfs, 1843

Fragilaria imbramoviciana｜Kaczmarska, 1976

Fragilaria improbula｜Witkowski et Lange-Bertalot, 1995

Fragilaria incognita｜Reichardt, 1988

Fragilaria indigema｜Skvortzov, 1976

Fragilaria inflata｜(Heiden) Hustedt, 1931，异名：Fragilaria inflata Pantocsek, 1902

Fragilaria inflatissima｜Hustedt, 1952

Fragilaria inflexa｜Ehrenberg, 1870

中型脆杆藻｜Fragilaria intermedia｜(Grunow) Grunow, 1881

Fragilaria interstincta｜M.H.Hohn et J.Hellerman, 1963

Fragilaria irregularis｜Chudaev, Juttner et Van de Vijver, 2021

Fragilaria ischaboensis｜Grunow, 1881

Fragilaria islandica｜Grunow ex Van Heurck, 1881

Fragilaria istvanffyi｜Pantocsek, 1902

日本脆杆藻｜Fragilaria japonica｜Meister, 1937，异名：Fragilaria japonica Pantocsek, 1892

爪哇脆杆藻｜Fragilaria javanica｜Hustedt, 1938

Fragilaria joachimii｜Kahlert, 2019

Fragilaria juergensii｜(Agardh) Kützing, 1833

Fragilaria kamica｜Loseva, 1982

Fragilaria karstenii｜Boden, 1950

Fragilaria kizakensis｜Skvortzow et Noda, 1971

Fragilaria kochii｜Pantocsek, 1892

Fragilaria kriegeriana｜Krasske, 1943

Fragilaria labei｜Witkowski et Metzeltin, 1996

Fragilaria lacusbaikalii｜Skvortzow, 1937

Fragilaria laevis｜Corda, 1840

Fragilaria laevis｜Ehrenberg, 1843

Fragilaria laevissima｜Cleve, 1898

Fragilaria laevissima｜Meister, 1937

Fragilaria lagerheimii

Fragilaria lamella｜Ehrenberg, 1854

Fragilaria lancettula｜Schumann, 1867

拉普兰脆杆藻｜Fragilaria lapponica

Fragilaria latiscula｜Lyngbye, 1819

Fragilaria latruncularia｜Lyngbye, 1819

Fragilaria legumen｜Ehrenberg, 1854

Fragilaria lenoblei｜E.E.Manguin

Fragilaria lenticularis｜M.Peragallo, 1920

Fragilaria lenzii｜(Krasske) Lange-Bertalot et Willmann, 1996

Fragilaria leptartha｜Corda, 1840

Fragilaria leptocephala｜Ehrenberg, 1853

Fragilaria leptoceros｜Ehrenberg, 1844

Fragilaria levis｜Ehrenberg, 1843

Fragilaria linearis

Fragilaria lineata｜(L.W.Dillwyn) H.C.Lyngbye, 1819

Fragilaria litoralis｜Cholnoky, 1963

Fragilaria loetscherii｜Lange-Bertalot, 1985

Fragilaria longifusiformis｜(Hains et Sebring) Siver et al., 2006

Fragilaria longirostris｜Frenguelli, 1941

Fragilaria longissima｜Hustedt, 1913

Fragilaria luciae｜Cholnoky, 1968

Fragilaria luteolus｜Corda, 1840

Fragilaria maarensis｜K.J.Krahn et C.E.Wetzel, 2021

Fragilaria maeotica｜Milovanova, 1955

Fragilaria magna｜Hajós

Fragilaria magocsyi｜Lacsny, 1916

Fragilaria maillardii｜Le Cohu, 1985

Fragilaria margarethae｜Schoeman, 1970

Fragilaria marina

大脆杆藻｜Fragilaria maxima｜O'Meara, 1876

Fragilaria mecsekia｜Hajós, 1973

Fragilaria mediterranea

Fragilaria meisteri｜VanLandingham, 1971

Fragilaria mesodon｜Ehrenberg, 1839

Fragilaria mesogongyla｜Ehrenberg, 1856

Fragilaria mesolepta｜Rabenhorst, 1861

Fragilaria mesotyla｜Ehrenberg, 1847

Fragilaria micra｜Z.Levkov et D.M.Williams, 2011

Fragilaria microcephala｜(Neupauer) Pantocsek, 1889

Fragilaria microcephala｜R.F.Bastow, 1960

Fragilaria microstriata｜Marciniak, 1982

Fragilaria microvaucheriae｜Wetzel et Ector, 2015

Fragilaria miniscula｜(Grunow) D.M.Williams et Round, 1987，也拼作Fragilaria minuscula

Fragilaria minuta｜Pantocsek, 1889

Fragilaria minutissima｜Grunow, 1881

Fragilaria miocenica｜Z.Jousé

Fragilaria misarelensis｜Almeida, C.Delgado, Novais et S.Blanco, 2019

Fragilaria moissacensis｜Héribaud, 1908

Fragilaria mollis｜Meunier, 1910

Fragilaria moronensis｜(Truan)

Fragilaria multipunctata｜Hemprich et Ehrenberg, 1838

Fragilaria mutabilis

Fragilaria mutablis｜(Smith) Grunow

Fragilaria nana｜Steemann Nielsen, 1935

Fragilaria nanana｜Lange-Bertalot, 1993

Fragilaria nankoorensis｜Grunow, 1868

Fragilaria nanoides｜Lange-Bertalot, 1996

Fragilaria navicula｜Ehrenberg, 1840

Fragilaria neobacillum｜VanLandingham, 1971

Fragilaria neoelliptica｜A.Witkowski, 1994

Fragilaria neogena｜Pantocsek, 1913

Fragilaria neointermedia｜Tuji et D.M.Williams, 2013

Fragilaria neoproducta｜Lange-Bertalot, 1991

Fragilaria neotropica｜P.D.Almeida, E.Morales et C.E.Wetzel, 2016

Fragilaria nevadensis｜J.E.Linares-Cuesta et P.M.Sánchez-Castillo, 2007

Fragilaria nevadensis｜K.E.Lohman, 1957

Fragilaria newberryi｜Ehrenberg, 1870

Fragilaria nitida｜Héribaud-Joseph

Fragilaria nitzschioides｜Grunow

Fragilaria nitzschoides｜Grunow, 1881

Fragilaria nodosa｜Cleve, 1898

Fragilaria nodulosa｜Ehrenberg, 1844

Fragilaria norma｜Smayda, 1966

Fragilaria northumbrica｜Grunow, 1881

Fragilaria nummuloides｜(Dillwyn) Lyngbye, 1819

Fragilaria nyella｜(Hust. ex Simonsen) D.G.Mann

Fragilaria oamaruensis｜Schrader, 1969

Fragilaria oblonga｜Drebes et Schulz, 1990

Fragilaria oblongata｜Drebes et Schultz

Fragilaria obtusa｜Hustedt, 1956

大洋脆杆藻｜Fragilaria oceanica｜Cleve, 1873

Fragilaria oldenburgiana｜Hustedt, 1959

似槌棒脆杆藻｜Fragilaria opephoroides｜Takano, 1988

Fragilaria ostenfeldii｜(Willi Krieg.) Van de Vijver, Alexson et Reavie, 2020

Fragilaria ovalis｜Hajós, 1959

Fragilaria ovata｜M.Peragallo, 1903

Fragilaria oxyptera｜Ehrenberg, 1856

Fragilaria oxyrhombus｜Ehrenberg, 1856

Fragilaria pannonica｜Pantocsek, 1913

Fragilaria pantocsekii｜Cleve-Euler, 1953

Fragilaria paradoxa｜Ehrenberg, 1841

Fragilaria pararumpens｜Lange-Bertalot, G.Hofmann et Werum, 2013

Fragilaria patagonica｜(Cleve) De Toni, 1892

Fragilaria pavini｜Manguin, 1954

Fragilaria pecten｜Castracane, 1882

Fragilaria pectinalis｜(O.F.Müller) Lyngbye, 1819。异名：Fragilaria pectinalis Agardh

Fragilaria pectinalis｜Ehrenberg, 1838

Fragilaria pectinata｜Ehrenberg

Fragilaria pediculata｜Proschkina-Lavrenko, 1962

Fragilaria pelagica｜Ehrenberg, 1872

Fragilaria pellucida｜Lohman et Andrews, 1968

Fragilaria pelta｜Hohn et Hellerman, 1966

Fragilaria pennsylvanica｜E.A.Morales, 2007

Fragilaria peragalli｜Frenguelli, 1926-1928

Fragilaria peragalloi｜Pantocsek, 1892

Fragilaria perdelicatissima｜Lange-Bertalot et Van de Vijver, 2014

Fragilaria perminuta｜Krammer et Lange-Bertalot, 2000

羽状脆杆藻｜Fragilaria pinnata｜(Ehrenberg) Hustedt

Fragilaria pinnatoides｜B.J.Cholnoky, 1960

Fragilaria pinnulata｜Ehrenberg, 1844

Fragilaria planctonica｜H.Heiden, 1928

Fragilaria pliocena｜J.-J.Brun

Fragilaria polonica｜M.Witak et Lange-Bertalot, 1995

Fragilaria polyedra｜Ehrenberg, 1854

Fragilaria pomerooni｜Ehrenberg, 1854

Fragilaria praechankensis｜Jousé, 1952

Fragilaria praeleptostauron｜Hajós, 1973

Fragilaria prolongata｜(Grunow) Van de Vijver, C.E.Wetzel, Kusber et Ector, 2020

Fragilaria pseudoatomus｜Manguin, 1960

Fragilaria pseudoconstruens｜Marciniak, 1982

Fragilaria pseudocylindrus｜Manguin ex Kociolek et Reviers, 1996

Fragilaria pseudogaillonii｜Kobayasi et Idei, 1979

Fragilaria pseudolaevissima｜VanLandingham, 1971

Fragilaria pseudolanceolata｜Pantocsek, 1913

Fragilaria pseudomesolepta｜Poretzky ex Proschkina-Lavrenko, 1950

Fragilaria pteridium｜Ehrenberg, 1854

Fragilaria punctata｜John, 1981

Fragilaria punctatostriata｜Manguin, 1942

Fragilaria punctifomis｜A.Witkowski et D.Metzeltin, 1996

Fragilaria pusilla｜Kützing, 1849

Fragilaria quadrata｜(Hust.) Lange-Bert. et Metzeltin

Fragilaria quebecensis｜(Poulin, Hudon et Cardinal) A.Witkowski, H.Lange-Bertalot et D.Metzeltin, 2000

Fragilaria recapitellata｜H.Lange-Bertalot et D.Metzeltin, 2009

Fragilaria rhabdosoma｜Ehrenberg, 1832

Fragilaria rhodana｜M.H.Hohn et J.Hellerman, 1963

Fragilaria rhombica｜Cleve, 1901，异名：Fragilaria rhombica Østrup, 1918

Fragilaria rhombus｜Ehrenberg, 1854

Fragilaria riesgoviensis｜Schauderna, 1983

Fragilaria rinoi｜Almeida et C.Delgado, 2016

Fragilaria robusta｜Hustedt ex Simonsen, 1987

Fragilaria rockefellerii｜Pantocsek, 1909

Fragilaria rolandschmidtii｜Metzeltin et Lange-Bertalot, 1998

Fragilaria rostrata｜Pantocsek, 1912

Fragilaria rotunda｜Hajós, 1959

Fragilaria rotundata｜Ehrenberg, 1844

Fragilaria rotundissima｜Hargraves et Guillard, 1974

Fragilaria rupens｜(Kuetzing) Grunow

Fragilaria salina｜Kützing, 1833

Fragilaria salvadoriana｜K.J.Krahn et C.E.Wetzel, 2021

Fragilaria sandellii｜Van de Vijver et Jarlman, 2012

Fragilaria santaremensis｜Metzeltin et Lange-Bertalot, 1998

Fragilaria saxoplanctonica｜H.Lange-Bertalot et S.Ulrich, 2014

Fragilaria scalaris｜Ehrenberg, 1838

Fragilaria schulzii｜C.Brockmann, 1950

Fragilaria schwartziana｜Grunow, 1868

Fragilaria schwartzii｜Grunow, 1863

Fragilaria seminuda｜Ehrenberg

Fragilaria seminulum｜Ehrenberg, 1843

Fragilaria semseyana｜Pantocsek, 1913

Fragilaria sepes｜Ehrenberg, 1854

Fragilaria sepulta｜Pantocsek, 1892

Fragilaria shandongensis｜Li, 1982

Fragilaria shiloi｜J.J.Lee, Reimer et McEnery, 1980

Fragilaria siamensis｜Østrup, 1902

Fragilaria similis｜Krasske, 1939

Fragilaria sinuata｜M.Peragallo, 1909

Fragilaria siolii｜Hustedt, 1952

Fragilaria skvorzowii｜Jousé, 1952

Fragilaria smithiana｜Grunow, 1881

Fragilaria somalica｜G.Frenguelli, 1933

Fragilaria spectra｜P.D.Almeida, E.Morales et C.E.Wetzel, 2016

Fragilaria spicula｜Mereschkowsky, 1900

Fragilaria spinarum｜L-B et Metzeltin, 1996

Fragilaria spinaspeciosa｜Lange-Bertalot et Cantonati, 2019

Fragilaria spinosa｜Skvortzow, 1937

Fragilaria spinulifera｜Hustedt, 1927

Fragilaria spinulosa｜Patrick, 1940

Fragilaria stauroneidea｜Schumann, 1864

Fragilaria strangulata｜(Zanon) Hustedt

Fragilaria striata｜Ehrenberg, 1832

Fragilaria striatula｜Agardh

条纹脆杆藻｜Fragilaria striatula｜Lyngbye, 1819

Fragilaria striolata｜Ehrenberg, 1839

Fragilaria stylidium｜Ehrenberg, 1842

Fragilaria stylus｜Ehrenberg, 1842

Fragilaria subatomus｜Gasse, 1975

Fragilaria subcapitata｜Messikommer, 1971

Fragilaria subconstricta｜Østrup, 1910

Fragilaria sublika｜M.H.Hohn et J.Hellerman, 1963

Fragilaria sublineata｜Hustedt ex Simonsen, 1987

Fragilaria submicroscopica｜F.R.Schoeman, 1972

Fragilaria suboldenburgiana｜K.E.Camburn et D.F.Charles, 2000

Fragilaria subtriundulata｜Y.L.Li

Fragilaria subvulgaris｜VanLandingham, 1971

Fragilaria sundaysensis｜Archibald, 1982

Fragilaria swartzii｜Grunow, 1863

Fragilaria synedra｜Ehrenberg, 1854

Fragilaria synegrotesca｜Lange-Bertalot, 1993

Fragilaria syriaca｜Ehrenberg, 1840

Fragilaria tabulatoides｜Cholnoky, 1966

Fragilaria taenia｜Ehrenberg, 1848

Fragilaria taeniaeformis｜(J.E.Smith) Gray, 1821

Fragilaria taiaensis｜Carter et Denny, 1982

Fragilaria telum｜Carter et Denny, 1987

Fragilaria tenera｜(W.Smith) Lange-Bertalot, 1980

Fragilaria tenera｜W.Sm., 1856

Fragilaria tenerrima｜Heiberg, 1863

Fragilaria tenuicollis｜Heib., 1863

Fragilaria tenuis｜Agardh, 1832

Fragilaria tenuis｜Jurilj, 1957

Fragilaria tenuissima｜H.Lange-Bertalot et S.Ulrich, 2014

Fragilaria tenuistriata｜Østrup, 1910

Fragilaria teritaria｜Pantocsek, 1909

Fragilaria tessella｜Ehrenberg, 1854

Fragilaria thermalis｜Ehrenberg, 1854

Fragilaria thornata｜L.Tan et B.H.Kim, 2020

Fragilaria trachea｜Ehrenberg, 1854

Fragilaria transylvanica｜Pantocsek, 1892

Fragilaria triangulata｜Moissejeva, 1964

Fragilaria triconfusa｜VanLandingham, 1971

Fragilaria tridentina｜Cantonati et Lange-Bertalot, 2019

Fragilaria trigibba｜Pantocsek, 1902

Fragilaria trinodis｜Ehrenberg, 1838

Fragilaria triundulata｜E.V.Østrup

Fragilaria triundulata｜Saveljewa-Dolgova, 1925

Fragilaria turgens｜Ehrenberg, 1846

Fragilaria turgidula｜Ehrenberg, 1831

Fragilaria uliginosa｜Kulikovskiy, Lange-Bertalot, Witkowski et Dorofeyuk, 2010

Fragilaria undata

Fragilaria undulata｜Corda, 1835，异名：Fragilaria undulata Cramer, 1863，或Fragilaria undulata Ehrenberg, 1854

Fragilaria ungeriana

Fragilaria unipunctata｜Lyngbye, 1819

Fragilaria vandevondeliana｜Van de Vijver et Ector, 2020

Fragilaria vanheurckii｜Peragallo, 1921

Fragilaria vaucheriaeraetica｜Cantonati et Lange-Bertalot, 2019

Fragilaria venetiana｜Cholnoky, 1961

Fragilaria venter

Fragilaria ventralis｜Ehrenberg, 1854

Fragilaria ventricosa｜Ehrenberg, 1854

Fragilaria ventriculus｜Ehrenberg, 1843

Fragilaria vinaninkarenae｜Manguin, 1949

Fragilaria virescens

Fragilaria vitrea｜(Kützing) Grunow, 1878

Fragilaria voeringia｜Fenner, 1976

Fragilaria vulgaris｜Ehrenberg, 1845

Fragilaria woerthensis｜Mayer, 1931

Fragilaria zafarii｜Sarode et Kamat, 1984

Fragilaria zasuminensis｜Cabejszekówna, 1937

Fragilaria zeilleri｜Héribaud-Joseph, 1903

Fragilaria zusaminensis

归入本属的物种：

Falcatella auerswaldii｜Rabenhorst, 1863

Falcatella lunata｜Rabenhorst, 1853

Falcatella neapolitana｜Rabenhorst, 1853

Falcatella romana｜Rabenhorst, 1853

Falcatella zelleri｜Rabenhorst, 1864

## 基本资料

- 学名：Fragilaria
- 命名者：H.C.Lyngbye, 1819
- 说明：Fragilaria crotonensis
- subdivision_ranks：种
- 栽培群成员：见正文
- 异名：Falcatella L.Rabenhorst, 1853、Fragilaris