平板藻科
下属分类

本科包括以下属：
星杆藻属 Asterionella
Climacosira A.Grunow, 1862
等片藻属 Diatoma J.B.M.Bory de Saint-Vincent, 1824
Diatoma angusticostata D.M.Williams & Z.Levkov, 2006
Diatoma arcuatum Lyngbye, 1818
Diatoma auritum Lyngbye, 1819
Diatoma biddulphiana (J.E.Smith) Agardh, 1817
Diatoma bottnica Snoeijs, 1998
Diatoma boulei Héribaud, 1908
Diatoma boulei Lauby, 1910
Diatoma brachygonum Carmichael, 1833
Diatoma brackhygonum Carmichael, 1841
Diatoma capitata Lauby, 1910
Diatoma coelata Dujardin, 1842
Diatoma commune Girard
Diatoma constricta (Grunow) D.M.Williams, 1985
Diatoma costatum
Diatoma crystallinum C.A.Agardh, 1824
Diatoma cuneatum Borodin, 1877
Diatoma cuneatum Rabenhorst, 1853
Diatoma danica Bory de Saint-Vincent, 1824
Diatoma densicostata Z.Levkov & D.M.Williams, 2006
Diatoma dissiliens (Dillwyn) Agardh, 1811
Diatoma ehrenbergii Kützing, 1844
延长等片藻 Diatoma elongatum W.Smith, 1856
Diatoma enormis K.E.Lohman, 1957
Diatoma eulensteinii F.M.H.Welwitsch
Diatoma exiguum Grunow, 1868
Diatoma fasciculata P.L.Crouan & H.M.Crouan
Diatoma fasciculatum C.A.Agardh, 1812
Diatoma fenestratum Kützing, 1833
Diatoma fenestratum Lyngbye, 1819
Diatoma flabellatum Juergens, 1816-1822
Diatoma flocculosa (A.G.Roth) A.P.De Candolle
Diatoma flocculosum Agardh, 1832
Diatoma flocculosum Lamark, 1805
Diatoma flocculosum Lyngbye, 1819
Diatoma fossile Pantocsek, 1892
Diatoma gracillima Hantzsch, 1861
Diatoma gracillimum Naegeli, 1849
Diatoma grande W.Smith, 1855
Diatoma hyalinum Kützing, 1844
Diatoma hyemale
Diatoma hyemalis (Roth) Heiberg, 1863
Diatoma intermedium Kützing
Diatoma interstitiale Agardh, 1832
Diatoma kalakulensis Peng, Rioual & D.M.Williams, 2017
Diatoma liber Suhr, 1831
Diatoma liberum Agardh
Diatoma linerum Agardh
Diatoma lyngbyei Agardh, 1824
Diatoma marinum Lyngbye, 1819
Diatoma melobesicola P.L.Crouan & H.M.Crouan, 1861
Diatoma meneghinianum Brébisson
Diatoma mesodon (Ehrenberg) Kützing, 1844
Diatoma mesoleptum Kützing, 1844
Diatoma minima Ralfs, 1846
Diatoma moniliforme (Kützing) D.M.Williams, 2012
Diatoma moniliformis Kützing, 1833
Diatoma nanum Skabichevskii, 1955
Diatoma navicula Corda, 1835
Diatoma obliquata (J.E.Smith) C.A.Agardh
Diatoma obliquatum Lyngbye, 1819
Diatoma obtusata Schousboecr.H.Peragallo, 1888
Diatoma obtusatum Brebisson
Diatoma ochridana Lange-Bertalot & Rumrich, 1991
Diatoma oulei Lauby, 1909
Diatoma ovalis Fricke, 1906
Diatoma parasiticum Agardh, 1832
Diatoma pectinale Van Heurck, 1881
Diatoma pectinalis (O.Müller) Agardh, 1812
Diatoma polonica M.Bak, H.Lange-Bertalot, J.Nosek, Z.Jakubowska & M.Kielbasa, 2014
Diatoma problematica Lange-Bertalot, 1993
Diatoma productum Ivanov & Eremenko, 1948
Diatoma puella Hayren, 1936-1937
Diatoma ramesi Lauby, 1910
Diatoma ramosum Agardh, 1832
Diatoma rhombica E.O'Meara, 1877
Diatoma rigidum Lamark, 1805
Diatoma rotundatum Sousbie
Diatoma rupestris Liu & Wang, 2010
Diatoma scalaris J.P.A.S.Grateloup
Diatoma sera Dujardin, 1842
Diatoma shenonngia Zhang & Qi, 1994
Diatoma signata Dujardin, 1842
中华等片藻 Diatoma sinensis Bing Liu & Rioual
Diatoma sinuatum Hustedt, 1927
Diatoma stellare Ralfs
Diatoma stellaris Bailey, 1851
Diatoma stipitata (J.E.Smith) Agardh, 1817
Diatoma striatulum Greville, 1833
Diatoma subtile Grunow, 1862
Diatoma sulphurascens Agardh, 1832
Diatoma swartzii C.A.Agardh, 1812
Diatoma tabellaris Dujardin, 1842
Diatoma taeniaeforme Agardh, 1832
Diatoma taeniaeformis (E.B.) Agardh, 1817
Diatoma tenue C.Agardh, 1812
Diatoma tenuis C.Agardh, 1812
Diatoma truncata Greville ex Ralfs, 1861
Diatoma variabile Rabenhorst, 1847
Diatoma variegatum Agardh, 1832
Diatoma vesiculosum Agardh, 1824
Diatoma vexillum Jürgens, 1818
Diatoma vitrea Kützing, 1844
Diatoma vulgaris Bory de Saint-Vincent, 1824
Meridion
Oxyneis F.E.Round, 1990
Oxyrrhis Dujardin, 1841
Oxyrrhis marina Dujardin, 1841
平板藻属 Tabellaria C.G.Ehrenberg ex F.T.Kützing, 1844，别名：Tabellaria Mann et al., 1990
四环藻属 Tetracyclus J.Ralfs, 1843