IRMNG Taxon list
Navicula Blainville, 1825 accepted as Arca Linnaeus, 1758 [Family: Arcidae]
Navicula Bory de Saint-Vincent, 1822 [Family: Naviculaceae]
Navicula Spix, 1827 (uncertain ) [Family: Gastropoda (awaiting allocation)]
Navicula abaujensis Pantocsek, 1889
Navicula abbotti Cholnoky
Navicula abbottii Cholnoky & Claus
Navicula abbreviata Grunow
Navicula abdita Krasske
Navicula abdita Manguin
Navicula abducta Manguin, 1952
Navicula abelioensis Foged
Navicula aberrans A. Cleve
Navicula abica J.R. Carter
Navicula abiskoensis Hustedt, 1942
Navicula abnormis Castracane, 1886 accepted as
Navicula aboensis (Cleve) Hustedt, 1952
Navicula abonuensis Foged
Navicula abraensis Foged
Navicula abrupta (W. Gregory) Donkin, 1870
Navicula abruptoides Hustedt, 1964 accepted as Lyrella abruptoides (Hustedt) D.G. Mann, 1990
Navicula abscondita Hustedt
Navicula absoluta Hustedt
Navicula abstrusa Hustedt, 1939
Navicula abunda Hustedt, 1955
Navicula abundoides Cholnoky
Navicula acacia Harting
Navicula accedens Hustedt, 1954
Navicula acceptata Hustedt, 1950
Navicula accommoda Hustedt
Navicula accomoda Hustedt, 1950 accepted as Craticula accomoda (Hustedt) D.G. Mann, 1990
Navicula accurata Hustedt
Navicula acephala Héribaud-Joseph
Navicula acephala Schoeman, 1973 accepted as Navicula vandamii Schoeman & Archibald, 1987
Navicula achnanthoides Østrup
Navicula achnanthoides Skvortzov
Navicula achthera M.H. Hohn & Hellerman, 1963
Navicula acidobionta H. Lange-Bertalot
Navicula acidophila Cholnoky
Navicula acrosphaeria (Brébisson) Kützing, 1844 accepted as Pinnularia gibbiformis K. Krammer, 1992
Navicula acrosphaeria A. Schmidt, 1875 accepted as Pinnularia acrosphaeria W. Smith, 1853
Navicula actinota G.W. Andrews
Navicula acuminata (Kützing) Kützing, 1844 accepted as Gyrosigma acuminatum (Kützing) Rabenhorst, 1853
Navicula acuminata (Smith) Ralfs, 1861 accepted as Pinnularia acuminata W. Smith, 1853
Navicula acus Cleve
Navicula acus Ehrenberg
Navicula acuta (W. Smith) Hustedt, 1909 accepted as Stauroneis acuta W. Smith, 1853
Navicula acuta (W. Smith) O'Meara, 1875 accepted as Navicula radiosa Kützing, 1844
Navicula acuta Skvortzov, 1937
Navicula acuticuneata Metzeltin, H. Lange-Bertalot & García-Rodríguez
Navicula acuticuneatula Metzeltin, H. Lange-Bertalot & García-Rodríguez
Navicula acutirostris Hustedt
Navicula acutissima Hustedt
Navicula acutiuscula Gregory accepted as Navicula directa (W. Smith) Ralfs, 1861
Navicula adakensis M. Hein
Navicula adamantiformis Archibald
Navicula adamata Hustedt
Navicula adami Pantocsek
Navicula adampeensis Foged
Navicula adamsii Cholnoky
Navicula addaae Pantocsek
Navicula addae Pantocsek
Navicula addicta Hustedt
Navicula adhaerens Mereschkovsky, 1901
Navicula admenda M.H. Hohn & Hellerman
Navicula adminii D. Roberts & A. McMinn
Navicula admissa Hustedt, 1955 accepted as Austariella admissa (Hustedt) Witkowski, H. Lange-Bertalot & Metzeltin, 2000
Navicula adnata Hustedt, 1937
Navicula adnatoides Cholnoky
Navicula adonis J. Brun
Navicula adriata Grun., 1860 accepted as Diploneis lineata (Donkin) Cleve, 1894
Navicula adriatica Grunow, 1860 accepted as Diploneis lineata (Donkin) Cleve, 1894
Navicula adsidua Archibald, 1971 accepted as Craticula buderi (Hustedt) H. Lange-Bertalot, 2000
Navicula adumbrata Cholnoky
Navicula adumbrata M.H. Hohn & Hellerman
Navicula advena A. Schmidt, 1875
Navicula adversa Krasske, 1938
Navicula adversatrix Pantocsek
Navicula aedifex Pantocsek
Navicula aegyptiaca Salah
Navicula aemula Grunow
Navicula aequalis (Ehrenberg) Kützing, 1844
Navicula aequalis Ehrenberg
Navicula aequatorialis Heiden accepted as Luticola aequatorialis (Heiden) H. Lange-Bertalot & Ohtsuka
Navicula aequinoctialis Montagne
Navicula aequora Hustedt
Navicula aequorea Hustedt, 1939 accepted as Fallacia aequorea (Hustedt) Mann, 1990
Navicula aequoria Hustedt
Navicula aerophila Krasske, 1932 accepted as Diadesmis aerophila (Krasske) D.G. Mann, 1990
Navicula aestimata Hustedt
Navicula aestiva Donkin, 1858 accepted as Diploneis aestiva (Donkin) Cleve, 1894
Navicula aestuarii Brébisson ex Kützing, 1849 accepted as Pleurosigma aestuarii (Brébisson ex Kützing) W. Smith, 1853
Navicula affinis Ehrenberg, 1843
Navicula affirmata G. Leuduger-Fortmorel
Navicula africana Ehrenberg
Navicula africana Hustedt
Navicula agatkae Witkowski
Navicula agellus Ehrenberg
Navicula aggerica E. Reichardt
Navicula aggesta Hustedt
Navicula aglaos Hohn