Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Harosa Cavalier-Smith, 2010
[crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
Infrakingdom Halvaria Cavalier-Smith, 2010
Superphylum Heterokonta Caval.-Sm. (1986)
Phylum Ochrophyta Caval.-Sm. (1995)
Subphylum Khakista Caval.-Sm. (2000)
Diatomea Kütz. (1844)
Class Bacillariophyceae Haeckel (1878) - pennates
Subclass Bacillariophycidaeᵀ D.G.Mann (1990) - raphid diatoms
Order Naviculales Bessey (1907)
Suborder Naviculineaeᵀ (Bessey) Hendey (1937)
Family Naviculaceaeᵀ Kütz. (1844)
Genus Naviculaᵀ Bory (1822)
Navicula abiskoensis Hustedt (1942)
Navicula aboensis (Cleve) Hustedt (1952)
Navicula abrupta (W. Gregory) Donkin
Navicula abscondita Hustedt
Navicula absoluta Hustedt (1950)
Navicula abunda Hustedt
Navicula accedens Hustedt (1954)
Navicula agnita Hustedt
Navicula agrestis Hustedt (1937)
Navicula algida Grunow (1884)
Navicula aliena
Navicula ammophila Grunow
Navicula amphibola Cleve (1891)
Navicula anca J.R. Carter (1964)
Navicula angusta Grunow (1860)
Navicula apiculata Bréb. (1854)
Navicula arata (Grunow) De Toni (1891)
Navicula arenaria Donkin (1861)
Navicula armata J.R. Carter (1964)
Navicula armoricana Amossé (1932)
Navicula arvensis Hustedt, 1936-1937[1937]
Navicula asellus Weinhold ex Hustedt (1957)
Navicula atomus (Kützing) Grunow (1860)
Navicula avenacea (Bréb.) Grunow, in Schneider
Navicula avonensis Round (1966)
Navicula bacillaris Gregory (1856)
Navicula bacilloides Hustedt (1945)
Navicula bahusiensis (Grunow, in Van Heurck, 1880) Grunow (1884)
Navicula begeri Krasske (1932)
Navicula bipustulata Mann (1925)
Navicula biskanteri Hustedt (1939)
Navicula bottnica Grunow, in Cleve & Moller (1879)
Navicula brasiliana (Cleve) Cleve (1894)
Navicula bremensis Hustedt (1957)
Navicula brevissima Hustedt
Navicula brockmannii Hustedt (1934)
Navicula bryophila J.B. Petersen (1938)
Navicula caenosus J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula cancellata Donkin (1873)
Navicula capitata Ehrenberg (1838)
Navicula capitatoradiata Germain (1981)
Navicula cari Ehrenberg (1836)
Navicula carinifera Grunow, in A.Schmidt (1874)
Navicula cariocincta Lange-Bertalot
Navicula carteri Van Landingham (1975)
Navicula caterva Hohn & Hellermann (1963)
Navicula charlatii M. Perag. (1921)
Navicula cincta (Ehrenberg) Ralfs, in A. Pritchard (1861)
Navicula citrus Krasske (1923)
Navicula clamans Hustedt (1939)
Navicula claytonii J.R. Carter (1987)
Navicula cluthensis Gregory (1854)
Navicula cocconioides J.R. Carter (1964)
Navicula comoides (Dillwyn) H. Peragallo & M. Peragallo
Navicula complanata
Navicula completa Hustedt (1961)
Navicula concentrica J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula confervacea (Kützing) Grunow, in Van Heurck (1880)
Navicula constans Hustedt (1944)
Navicula corymbosa (Agardh) Cleve (1896)
Navicula costulata Grunow, in Cleve & Grunow (1880)
Navicula crabro Ehrenberg
Navicula crucicula (W.Sm., 1853) Donkin (1872)
Navicula cruciculoides Brockmann (1950)
Navicula crucigera (W.Sm.) Cleve
Navicula cryptocephala Kützing (1844)
Navicula cryptostriata Salah (1953)
Navicula cryptotenella Lange-Bertalot (1985)
Navicula cymbula Donkin (1869)
Navicula debilissima Grunow (1884)
Navicula declivis Hustedt (1934)
Navicula decussis Østrup (1910)
Navicula densilineolata (Lange-Bertalot) Lange-Bertalot
Navicula destricta Hustedt (1942)
Navicula detenta Hustedt (1943)
Navicula dicephala (Ehrenberg) W.Sm.
Navicula diengensis VanLand. (1975)
Navicula difficillima Hustedt (1950)
Navicula difficillimoides Hustedt (1957)
Navicula digitoradiata (Gregory) Ralfs, in A. Pritchard (1861)
Navicula digitulus Hustedt (1943)
Navicula digna Hustedt (1957)
Navicula diluviana Krasske (1933)
Navicula directa (W.Sm.) Ralfs
Navicula diserta Hustedt (1939)
Navicula distans (W.Sm.) Ralfs, in Pritchard (1861)
Navicula duerrenbergiana Hustedt, in A.Schmidt et. al. (1934)
Navicula eidrigiana J.R. Carter (1979)
Navicula elegans W.Sm. (1853)
Navicula endophytica
Navicula erifuga Lange-Bertalot (1985)
Navicula evanida Hustedt (1942)
Navicula exigua (W. Gregory) Grunow, in Van Heurck (1880)
Navicula exiguiformis Hustedt (1944)
Navicula explanata Hustedt (1948)
Navicula farta Hustedt (1966)
Navicula fennica Hustedt (1962)
Navicula festiva Krasske (1925)
Navicula flanatica Grunow
Navicula fluens Hustedt (1930)
Navicula fluviatilis Hustedt (1957)
Navicula fossalis Krasske (1929)
Navicula fossaloides Hustedt (1957)
Navicula fragilarioides Krasske (1929)
Navicula fromenterae Cleve (1881)
Navicula frugalis Hustedt (1957)
Navicula geitleri Hustedt (1937)
Navicula genustriata Hustedt (1942)
Navicula gibbula Cleve (1894)
Navicula globosa Meister (1934)
Navicula globulifera Hustedt (1927)
Navicula glomus J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula graciloides Mayer (1919)
Navicula granii (Jørg.) Gran (1908)
Navicula granulata Ehrenberg (1836)
Navicula gregaria Donkin (1861)
Navicula grimmei Krasske (1925)
Navicula grippii Simonsen, in Hustedt (1966)
Navicula gysigensis Foged (1952)
Navicula halophilioides Hustedt (1959)
Navicula hambergii Hustedt (1924)
Navicula harderi Hustedt (1949)
Navicula hasta Pantocsek (1892)
Navicula heimansioides Lange-Bertalot
Navicula helvetica Brun (1895)
Navicula heufleriana (Grunow) Cleve (1894)
Navicula hustedtii Krasske (1923)
Navicula hyalina Donkin (1861)
Navicula hyalosira Cleve (1891)
Navicula ignota Krasske (1932)
Navicula ilopangoensis Hustedt (1956)
Navicula imbricata Bock (1963)
Navicula impexa Hustedt (1961)
Navicula incertata Lange-Bertalot (1985)
Navicula inexpectans J.R. Carter (1964)
Navicula ingenua Hustedt (1957)
Navicula ingrata Krasske (1938)
Navicula integra (W.Sm.) Ralfs
Navicula interglacialis Hustedt (1944)
Navicula intractata Hustedt
Navicula jaagii Meister (1934)
Navicula jamalinensis Cleve, in Cleve & Grunow (1880)
Navicula jentzschii Grunow (1882)
Navicula joubaudii Germain (1982)
Navicula kariana Grunow, in Cleve & Grunow (1880)
Navicula krasskei Hustedt (1930)
Navicula kriegeri Krasske (1943)
Navicula kuelbsii Lange-Bertalot (1985)
Navicula kuetzingiana H.L. Sm.. (1878)
Navicula lacunolaciniata Lange-Bertalot & Bonik (1976)
Navicula laeta
Navicula lagerstedtii O'Meara
Navicula lanceolata (C.Agardh) Kützing
Navicula lapidosa Krasske (1929)
Navicula lapila J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula latens Krasske (1937)
Navicula lateropunctata J.H. Wallace (1960)
Navicula laterostrata Hustedt (1925)
Navicula laticeps Hustedt (1942)
Navicula leptostriata Jørg. (1948)
Navicula lesmonensis Hustedt (1957)
Navicula levanderi Hustedt (1934)
Navicula libonensis Schoeman (1970)
Navicula longa (Gregory) Ralfs, in Pritchard (1861)
Navicula lucidula Grunow (1880)
Navicula ludloviana Schmidt (1876)
Navicula lundii Reichardt
Navicula maceria Schimanski (1978)
Navicula maculosa Donkin (1871)
Navicula madumensis Jørg. (1948)
Navicula margalithii Lange-Bertalot (1985)
Navicula margino-nodularis Salah (1953)
Navicula medioconvexa Hustedt (1961)
Navicula mediocris Krasske (1932)
Navicula menda J.R. Carter & Bailey-Watts (1981)
Navicula menisculus Schumann (1866)
Navicula meniscus Schumann (1867)
Navicula microcari Lange-Bertalot
Navicula microcephala Grunow (1868)
Navicula microdigitoradiata Lange-Bertalot
Navicula minima Grunow, in Van Heurck (1880)
Navicula minthe Hohn & Hellermann (1963)
Navicula minuscula Grunow
Navicula minusculoides Hustedt (1942)
Navicula modica Hustedt (1945)
Navicula molestiformis Hustedt (1949)
Navicula muraloides Hustedt (1950)
Navicula northumbrica Donkin (1861)
Navicula notha Wallace (1960)
Navicula oahuensis (Hustedt, 1942) Krammer
Navicula obdurata Hohn & Hellermann (1963)
Navicula oblonga Kützing (1844)
Navicula obsoleta Hustedt (1942)
Navicula occulta Krasske (1929)
Navicula opportuna Hustedt (1950)
Navicula oppugnata Hustedt (1945)
Navicula orbis J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula paanaensis A.Cleve-Euler (1939)
Navicula palpebralis (Brébisson) W. Smith
Navicula parsura Hustedt (1962)
Navicula pavillardii Hustedt (1939)
Navicula pelliculosa (Bréb. ex Kützing) Hilse, in Rabenh. (1862)
Navicula peltoensis A.Cleve-Euler (1934)
Navicula pennata A.Schmidt (1874)
Navicula peregrina (Ehrenberg) Kützing (1844)
Navicula phylleptosoma Lange-Bertalot (1999)
Navicula placenta Ehrenberg (1854)
Navicula placentula (Ehrenberg) Kützing
Navicula platystoma Ehrenberg (1838)
Navicula porifera Hustedt (1944)
Navicula praeterita Hustedt (1945)
Navicula producta W.Sm. (1853)
Navicula protracta (Grunow) Cleve (1880)
Navicula pseudoarvensis Hustedt (1942)
Navicula pseudobryophila Hustedt (1942)
Navicula pseudoclamans J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula pseudokotschyi Lange-Bertalot in Kammer & Lange-Bertalot
Navicula pseudolanceolata Lange-Bertalot (1980)
Navicula pseudomenisculus J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula pseudonivalis Bock
Navicula pseudopalpebralis Hendey (1964)
Navicula pseudotuscula Hustedt (1943)
Navicula pseudoventralis Hustedt (1934)
Navicula pupula Kützing
Navicula pusio Cleve (1896)
Navicula radiosa Kützing (1844)
Navicula radiosafallax Lange-Bertalot (1993)
Navicula ramosissima (Agardh) Cleve
Navicula recens (Lange-Bertalot, 1980) Lange-Bertalot (1985)
Navicula reichardtiana Lange-Bertalot (1989)
Navicula reinhardtii (Grunow) Grunow
Navicula resecta J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula retrocurvata J.R. Carter, in R. Ross & P.A. Sims
Navicula rhombicula Hustedt (1962)
Navicula rhynchocephala Kützing (1844)
Navicula riparia Hustedt (1942)
Navicula rossii Salah (1955)
Navicula rotaeana (Rabenh.) Grunow
Navicula rotula A.Cleve-Euler (1953)
Navicula rotunda Hustedt (1945)
Navicula salinarum Grunow, in Cleve & Grunow (1880)
Navicula salinicola Hustedt (1939)
Navicula saprophila Lange-Bertalot & Bonik (1976)
Navicula schadei Krasske (1929)
Navicula schmidtii Lagerst. (1876)
Navicula schoenfeldii Hustedt (1930)
Navicula schroeteri Meister (1932)
Navicula scirpus J.R. Carter, in J.R. Carter & Bailey-Watts (1981)
Navicula scopulorum Bréb. ex Kützing (1849)
Navicula scutelloides W.Sm. ex Gregory (1856)
Navicula scutum Schumann (1862)
Navicula seibigiana Lange-Bertalot
Navicula sellaphora
Navicula semen Ehrenberg (1843)
Navicula semihyalina Bock (1970)
Navicula seminoides Cleve & Grove (1894)
Navicula seminuloides Hustedt (1937)
Navicula septentrionalis (Grunow, 1884) Gran (1908)
Navicula similis Krasske (1929)
Navicula simplex Krasske (1925)
Navicula siofokensis Pantocsek (1902)
Navicula slesvicensis Grunow (1880)
Navicula soehrensis Krasske (1923)
Navicula soodensis Krasske (1927)
Navicula spicula (Hickie) Cleve (1894)
Navicula splendicula Van Landingham (1975)
Navicula starmachioides Witkowski & Lange-Bertalot (1996)
Navicula strenzkei Hustedt (1962)
Navicula striolata (Grunow) Lange-Bertalot (1985)
Navicula stroemii Hustedt (1931)
Navicula stroesei A.Cleve
Navicula subadnata Hustedt (1942)
Navicula subalpina Reichardt
Navicula subarvensis Hustedt
Navicula subbacillum Hustedt (1937)
Navicula subcostulata Hustedt (1934)
Navicula subminuscula Manguin (1941)
Navicula submuralis Hustedt (1945)
Navicula subocculata Hustedt (1930)
Navicula subplacentula Hustedt (1930)
Navicula subprocera Hustedt (1945)
Navicula subrhynchocephala Hustedt (1935)
Navicula subrotundata Hustedt (1945)
Navicula subseminulum Hustedt, in Brendemohl (1949)
Navicula suecorum Carlson (1913)
Navicula tantula Hustedt (1943)
Navicula tenelloides Hustedt (1937)
Navicula tenuicephala Hustedt (1942)
Navicula tenuipunctata Hustedt (1959)
Navicula toulaae Pantocsek (1892)
Navicula tridentula Krasske (1923)
Navicula tripunctata (O.F.Müll.) Bory (1822)
Navicula trivialis Lange-Bertalot (1980)
Navicula umbra Hohn & Hellerman
Navicula undosa Ehrenberg
Navicula unilaterarea Salah (1953)
Navicula utermoehlii Hustedt (1943)
Navicula utlandshoerniensis VanLandingham
Navicula valdestriata Hustedt (1952)
Navicula vandamii Schoeman & Archibald
Navicula vaneei H. Lange-Bertalot, in A. Witkowski et al. (1998)
Navicula vanhoeffenii Gran (1897)
Navicula variolinea J.R. Carter (1971)
Navicula vaucheriae Petersen (1915)
Navicula veneta Kützing (1844)
Navicula ventosa Hustedt (1957)
Navicula ventraloconfusa Lange-Bertalot
Navicula viridula (Kützing) Ehrenberg (1836)
Navicula vitiosa Schimanski (1978)
Navicula vula J.R. Carter (1971)
Navicula vulpina Kützing (1844)
Navicula weinzierlii Schim. (1973)
Navicula wellneri
Navicula wiesneri Lange-Bertalot
Navicula wiktoriae Witkowski & Lange-Bertalot
Navicula wildii Lange-Bertalot
Navicula zeta Cleve (1895)
Navicula zodhyi Salah (1953)
Navicula zostereti Grunow (1860)