DiatomBase
Between brackets is the number of accepted extant species
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- Bacillariophyceae (5 957)
- Subclass Bacillariophyceae incertae sedis (189)
- Subclass Bacillariophycidae (4 408)
- Superorder Bacillariophycanae (4 083)
- Order Achnanthales (438)
- Order Bacillariales (357)
- Order Cymbellales (792)
- Order Dictyoneidales
- Order Lyrellales (15)
- Order Mastogloiales (88)
- Order Naviculales (2 077)
- Suborder Diploneidineae
- Suborder Naviculineae (12)
- Suborder Neidiineae (330)
- Family Berkeleyaceae Mann (29)
- Family Brachysiraceae Mann, 1990 (8)
- Family Cavinulaceae D.G. Mann (13)
- Family Cosmioneidaceae D. G. Mann (3)
- Family Diadesmidaceae D.G.Mann (130)
- Genus Diadesmis F.T. Kützing, 1844 (2)
- Genus Humidophila (Lange-Bertalot & Werum) Lowe, Kociolek, Johansen, Van de Vijver, Lange-Bertalot & Kopalová, 2014 (70)
- Genus Luticola D.G. Mann in F.E. Round, R.M. Crawford & D.G. Mann, 1990 (58)
- Species Luticola acidoclinata Lange-Bertalot, 1996
- Species Luticola adelae B.Van de Vijver & R.Zidarova, 2011
- Species Luticola aequatorialis (Heiden) H. Lange-Bertalot & T. Ohtsuka in T. Ohtsuka, 2002 accepted as Navicula aequatorialis Heiden in Heiden & Kolbe, 1928
- Species Luticola andakiesiorum Simonato, Kociolek & Plata Díaz in Simonato et al., 2020
- Species Luticola areolata V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola argutula (Hustedt) D.G.Mann, 1990 accepted as Navicula argutula Hustedt, 1955
- Species Luticola asiatica V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola australomutica Van de Vijver, 2008
- Species Luticola austratoatlantica B. Van de Vijver, K. Kopalova, S.A. Spaulding & R.M.M. Esposito in Esposito et al., 2008
- Species Luticola bartolomeii Silva-Lehmkuhl, T. Ludwig, Tremarin & D. Bicudo
- Species Luticola beyensii B, Van de Vijver, P.Ledeganck & M.Lebouvier
- Species Luticola binodis (Hustedt) M.B. Edlund, 2001
- Species Luticola bogaertsiana R.Zidarova, Z.Levkov & B.Van de Vijver, 2014
- Species Luticola bolavenensis Glushchenko, Kulikovskiy & Kociolek, 2017
- Species Luticola caquetensis Kociolek, Simonato & Núñez- Avellaneda in Simonato et al., 2020
- Species Luticola caubergsii Van de Vijver, 2008
- Species Luticola charcotii (M. Peragallo) D. Metzeltin & H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Variety Luticola charcotii var. magellanica (Frenguelli) D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 accepted as Luticola magellanica (Frenguelli) Levkov, Metzeltin & Pavlov, 2013
- Species Luticola charlatii (M. Peragallo) D. Metzeltin & H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola chilensis (Hustedt) D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola clagesii Gerd Moser
- Species Luticola claudiae D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola cohnii (Hilse) D.G.Mann, 1990 accepted as Stauroneis cohnii Hilse, 1860
- Species Luticola coloradiana Shea, Greifenstein & Kociolek, 2022
- Species Luticola contii R.Zidarova, Z.Levkov & B.Van de Vijver, 2014
- Species Luticola costei Metzeltin & Lange-Bertalot, 1998
- Species Luticola dapaliformis (Hustedt) D.G.Mann, 1990 accepted as Navicula dapaliformis Hustedt, 1966
- Species Luticola dapalis (Frenguelli) D.G.Mann, 1990
- Species Luticola dapaloides (Frenguelli) Metzeltin & Lange-Bertalot, 1998
- Species Luticola darwinii Witkowski, Bąk, Kociolek, Lange-Bertalot & Seddon in Bak et al., 2017
- Species Luticola deniseae C.E. Wetzel, B. Van De Vijver & L. Ector, 2010
- Species Luticola desmetii K.Kopalová, 2011
- Species Luticola dismutica (Hustedt) D.G.Mann, 1990 accepted as Navicula dismutica Hustedt, 1966
- Species Luticola dolia S.A. Spaulding & R.M.M. Esposito in Esposito et al., 2008
- Species Luticola doliiformis K.Kopalová & B.van de Vijver, 2011
- Species Luticola evkae K.Kopalová, 2011
- Species Luticola falknerorum D. Metzeltin & H. Lange-Bertalot, 2007
- Species Luticola frenguellii Metzeltin & Lange-Bertalot, 1998
- Species Luticola friedrichii Levkov, Metzeltin & A.Pavlov, 2013
- Species Luticola galapagoensis Witkowski, Bąk, Kociolek, Lange-Bertalot & Seddon in Bak et al., 2017
- Species Luticola gaussii (Heiden) D.G.Mann, 1990
- Species Luticola gigamuticopsis Van de Vijver, 2008
- Species Luticola gigantea V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola glushchenkoia V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola goeppertiana (Bleisch) D.G.Mann, 1990
- Species Luticola grupcei A.Pavlov, T.Nakov & Z.Levkov, 2009
- Species Luticola heufleriana (Grunow) D.G.Mann, 1990 accepted as Stauroneis heufleriana Grunow, 1863
- Species Luticola higleri van de Vijver, van Dam & Beyens, 2006
- Species Luticola hilgenbergii D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola hlubikovae Levkov, Metzeltin & A.Pavlov, 2013
- Species Luticola incoacta (Hustedt) D.G.Mann, 1990 accepted as Navicula incoacta Hustedt, 1987
- Species Luticola incoactiodes H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000
- Species Luticola incoactoides H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000
- Species Luticola indica V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola inserata (Hustedt) D.G.Mann, 1990 accepted as Navicula inserata var. inserata Hustedt, 1955
- Species Luticola iporangensis Silva-Lehmkuhl & T. Ludwig
- Species Luticola ivetana Chattová & Van de Vijver in Chattová et al., 2017
- Species Luticola juliae Bustos, S., M. R. Morales & N. Maidana, 2017
- Species Luticola katkae B. Van de Vijver & R. Zidarova in Van de Vijver et al., 2011
- Species Luticola kaweckae Kochman-Kędziora, Noga, Olech & Van de Vijver, 2022
- Species Luticola kotschyi (Grunow) D.G.Mann accepted as Navicula kotschyi Grunow, 1860
- Species Luticola kraeuselii (Cholnoky) Metzeltin & Lange-Bertalot, 1998 accepted as Navicula kraeuselii Cholnoky, 1954
- Species Luticola lacertosa (Hustedt) D.G.Mann, 1990 accepted as Navicula lacertosa Hustedt, 1955
- Species Luticola laeta S.A. Spaulding & R.M.M. Esposito in Esposito et al., 2008
- Species Luticola lagerheimii (Cleve) D.G.Mann, 1990 accepted as Navicula lagerheimii f. lagerheimii Cleve, 1894
- Species Luticola lanceolata (Frenguelli) Levkov, Metzeltin & A.Pavlov, 2013
- Species Luticola lancettula Levkov, Metzeltin & A.Pavlov, 2013
- Species Luticola laosica Glushchenko, Kulikovskiy & Kociolek
- Species Luticola ledeganckii B. Van de Vijver in Van de Vijver, Frenot & Beyens, 2002
- Species Luticola levkovii V. Lokhande, Lowe, Kociolek & B. Karthick, 2021
- Species Luticola madagascarensis Bąk, Kryk & Peszek, 2018
- Species Luticola magellanica (Frenguelli) Levkov, Metzeltin & Pavlov, 2013
- Species Luticola minor (Patrick) Mayama, 1998 accepted as Navicula mobiliensis var. minor Patrick, 1959
- Species Luticola minutissima M. Rybak, Peszek, Skoczylas & T.Ludwig, 2022
- Species Luticola mitigata (Hustedt) D.G.Mann, 1990 accepted as Navicula mitigata Hustedt, 1966
- Species Luticola mobiliensis (C.S.Boyer) S.Mayama, 1998 accepted as Navicula mobiliensis var. mobiliensis Boyer, 1922
- Species Luticola mollis H. Lange-Bertalot & Rumich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000
- Species Luticola monita (Hustedt) D.G.Mann, 1990 accepted as Navicula monita Hustedt, 1966
- Species Luticola moreirae A.Straube, P.Tremarin & T. Ludwig
- Species Luticola murrayi (West & G.S.West) D.G.Mann, 1990 accepted as Navicula murrayi var. murrayi W. & G.S. West, 1911
- Species Luticola mutica (Kützing) D.G.Mann, 1990 accepted as Navicula mutica f. mutica Kützing, 1844
- Species Luticola muticoides (Hustedt) D.G.Mann, 1990 accepted as Navicula muticoides Hustedt, 1949
- Species Luticola muticopsis (Van Heurck) D.G.Mann, 1990
- Species Luticola naviculoides J.R.Johansen, 2004
- Species Luticola neglecta R.Zidarova, Z.Levkov & B.Van de Vijver, 2014
- Species Luticola nelidae Van de Vijver, 2008
- Species Luticola nipkowii (Meister, 1932) Glushchenko & Kulikovskiy, 2015
- Species Luticola nipponica (Skvortzow) A.Tuji, 2003 accepted as Navicula mutica var. nipponica Skvortzov, 1936
- Species Luticola nivalis (Ehrenberg) D.G.Mann, 1990 accepted as Navicula nivalis var. nivalis Ehrenberg, 1853
- Species Luticola nosybeana Kryk, Bąk & Peszek, 2018
- Species Luticola obligata (Hustedt) D.G.Mann, 1990 accepted as Navicula obligata Hustedt, 1966
- Species Luticola olegsakharovii R.Zidarova, Z.Levkov & B.Van de Vijver, 2014
- Species Luticola palaearctica (Hustedt) D.G.Mann, 1990
- Species Luticola papilioformis A.Straube, P.Tremarin & T. Ludwig
- Species Luticola paramutica (Bock) D.G.Mann, 1990 accepted as Navicula paramutica var. paramutica Bock, 1963
- Species Luticola peguana (Grunow) D.G.Mann, 1990 accepted as Navicula mutica var. peguana Grunow, 1894
- Species Luticola permuticoides D. Metzeltin & H. Lange-Bertalot, 2007
- Species Luticola permuticopsis K.Kopalová & B.van de Vijver, 2011
- Species Luticola planicapitata D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola plausibilis (Hustedt ex Simonsen) D.G.Mann, 1990 accepted as Navicula plausibilis Hustedt, 1966
- Species Luticola plausibiloides D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola pseudodistinguenda Glushchenko, Kulikovskiy & Kociolek, 2017
- Species Luticola pseudokotschyi (Lange-Bertalot) Gotoh accepted as Navicula pseudokotschyi Lange-Bertalot, 1985
- Species Luticola pseudolagerheimi (H.P.Gandhi) V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola pseudomurrayi B. van de Vijver & I.Tavernier, 2012
- Species Luticola pseudomutica (Hustedt) D.G.Mann, 1990 accepted as Navicula pseudomutica Hustedt, 1955
- Species Luticola puchalskiana Kochman-Kedziora et al., 2020
- Species Luticola punae Bustos, S., M. R. Morales & N. Maidana, 2017
- Species Luticola quadriscrobiculata Van de Vijver, 2008
- Species Luticola raynae R.Zidarova & B.Van de Vijver, 2011
- Species Luticola renelecohui Glushchenko, Kulikovskiy & Kociolek, 2017
- Species Luticola robusta B. Van de Vijver, P. Ledeganck & L. Beyens in Van de Vijver, Frenot & Beyens, 2002
- Species Luticola robustaformis Glushchenko, Kulikovskiy & Kociolek, 2017
- Species Luticola rojkoviensis Hindáková et Noga, 2021
- Species Luticola saxophila (W.Bock ex Hustedt) D.G.Mann, 1990 accepted as Navicula saxophila W.Bock ex Hustedt, 1966
- Species Luticola seposita (Hustedt) D.G.Mann, 1990 accepted as Navicula seposita Hustedt, 1942
- Species Luticola simplex D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola sinchii Sala, Kociolek & Simonato in Simonato et al., 2020
- Species Luticola spinifera (Bock) Denys & De Smet, 1996 accepted as Navicula spinifera W.Bock, 1970
- Species Luticola stigma (R.M.Patrick) J.R.Johansen, 2004 accepted as Navicula mutica var. stigma R.M.Patrick, 1959
- Species Luticola stoermeri V.Lokhande, Lowe, Kociolek & B.Karthick, 2021
- Species Luticola subdapaliformis (Gandhi) D. Metzeltin & H. Lange-Bertalot, 2007 accepted as Navicula subdapaliformis Gandhi, 1970
- Species Luticola suecorum (Carlson) Van de Vijver in Van de Vijver & Mataloni, 2008
- Species Luticola terminata (Hustedt) J.R.Johansen, 2004 accepted as Navicula terminata Hustedt, 1964
- Species Luticola tomesii Gerd Moser
- Species Luticola tomsui K.Kopalová, 2011
- Species Luticola truncata K.Kopalová & B.van de Vijver, 2009
- Species Luticola undulata (Hilse) D.G.Mann, 1990 accepted as Stauroneis undulata Hilse, 1860
- Species Luticola uruguayensis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005
- Species Luticola vancampiana Chattová & Van de Vijver in Chattová et al., 2017
- Species Luticola ventriconfusa Lange-Bertalot, 2003
- Species Luticola ventricosa (Kützing) D.G.Mann, 1990 accepted as Stauroneis ventricosa var. ventricosa Kützing, 1844
- Species Luticola vermeulenii B.Van de Vijver, 2011
- Species Luticola voigtii (F.Meister) D.G.Mann, 1990
- Genus Paraluticola D. Metzeltin & H. Lange-Bertalot, 2002
- Family Neidiaceae Mersechkkowsky, 1903 (147)
- Suborder Phaeodactylineae
- Suborder Sellaphorineae
- Family Amphipleuraceae Grunow, 1862 (162)
- Family Diploneidaceae D. G. Mann, 1990 (116)
- Family Metascolioneidaceae S.Blanco & C.E.Wetzel, 2016 (2)
- Family Naviculaceae Kützing, 1844 (866)
- Family Naviculales incertae sedis (7)
- Family Pinnulariaceae D.G. Mann, 1990 (254)
- Family Pleurosigmataceae Mereschkowsky, 1903 (98)
- Family Scolioneidaceae
- Family Scoliotropidaceae Mersechk. (6)
- Family Sellaphoraceae Mereschkowsky, 1902 (74)
- Family Stauroneidaceae D.G. Mann, 1990 (150)
- Order Rhopalodiales (37)
- Order Surirellales (174)
- Order Thalassiophysales (105)
- Superorder Bacillariophycidae incertae sedis (32)
- Superorder Eunotiophycanae (293)
- Subclass Coscinodiscophycidae (877)
- Subclass Fragilariophycidae (483)
- Order Centrales
