Nitzschia
Nitzschia abbreviata Hustedt ex Simonsen 1987
Nitzschia abonuensis Foged 1966 [Link to DiatomBase]
Nitzschia abraensis Foged 1966 [Link to DiatomBase]
Nitzschia abridia Camburn in Camburn, Lowe & Stoneburner 1978 [Link to DiatomBase]
Nitzschia accedens Hustedt 1939 [Link to DiatomBase]
Nitzschia accedens Hustedt 1939 [Link to DiatomBase]
Nitzschia accedens var. chilensis Patrick 1961 [Link to DiatomBase]
Nitzschia accommodata Hustedt 1949 [Link to DiatomBase]
Nitzschia accommodata Hustedt 1949 [Link to DiatomBase]
Nitzschia accommodata Hustedt 1949 [Link to DiatomBase]
Nitzschia aciculariformis Manguin 1957 [Link to DiatomBase]
Nitzschia aciculariformis Manguin 1960 [Link to DiatomBase]
Nitzschia acicularioides Archibald 1966 [Link to DiatomBase]
Nitzschia acicularioides Hustedt 1959 [Link to DiatomBase]
Nitzschia acicularioides Hustedt 1959 [Link to DiatomBase]
Nitzschia acicularis (Kützing) W. Smith 1970 [Link to DiatomBase]
Nitzschia acicularis f. constricta Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia acicularis var. adelos Hohn & Hellerman 1963 [Link to DiatomBase]
Nitzschia acicularis var. africana Cholnoky 1957 [Link to DiatomBase]
Nitzschia acicularis var. nipponica Skvortzow 1936 [Link to DiatomBase]
Nitzschia acicularis var. typica Cleve-Euler 1952
Nitzschia acidoclinata Lange-Bertalot 1976 [Link to DiatomBase]
Nitzschia actinastroides var. ligeriensis Germain 1977 [Link to DiatomBase]
Nitzschia actydrophila Hasle 1965 [Link to DiatomBase]
Nitzschia acuminata var. densestriata River 1973 [Link to DiatomBase]
Nitzschia acuta var. hinganica Skvortzov 1976 [Link to DiatomBase]
Nitzschia acuta var. hongkongensis Skvortzov 1975 [Link to DiatomBase]
Nitzschia acutissima Hustedt 1934
Nitzschia acutissima Hustedt ex Simonsen 1987
Nitzschia adakensis Hein 1990 [Link to DiatomBase]
Nitzschia adamata Hustedt 1957 [Link to DiatomBase]
Nitzschia adamata Hustedt 1957 [Link to DiatomBase]
Nitzschia adapta Hustedt 1949 [Link to DiatomBase]
Nitzschia adapta Hustedt 1949 [Link to DiatomBase]
Nitzschia adapta Hustedt 1949 [Link to DiatomBase]
Nitzschia adducta Hustedt 1955 [Link to DiatomBase]
Nitzschia adducta Hustedt 1955 [Link to DiatomBase]
Nitzschia adductoides Archibald 1982 [Link to DiatomBase]
Nitzschia adeliae Frenguelli 1960 [Link to DiatomBase]
Nitzschia adeliana Manguin 1957 [Link to DiatomBase]
Nitzschia adeliana Manguin 1960 [Link to DiatomBase]
Nitzschia adeliana var. major Manguin 1960 [Link to DiatomBase]
Nitzschia adiembraensis Foged 1966 [Link to DiatomBase]
Nitzschia admissa Hustedt 1957 [Link to DiatomBase]
Nitzschia admissa Hustedt 1957 [Link to DiatomBase]
Nitzschia admissoides Cholnoky 1968 [Link to DiatomBase]
Nitzschia aequalis Hustedt 1949 [Link to DiatomBase]
Nitzschia aequalis Hustedt 1949 [Link to DiatomBase]
Nitzschia aequalis Hustedt 1949 [Link to DiatomBase]
Nitzschia aequatorialis Heiden & Kolbe 1928 [Link to DiatomBase]
Nitzschia aequatorialis Heiden & Kolbe 1928 [Link to DiatomBase]
Nitzschia aequorea Hustedt 1939 [Link to DiatomBase]
Nitzschia aequorea Hustedt 1939 [Link to DiatomBase]
Nitzschia aerophila Hustedt 1942 [Link to DiatomBase]
Nitzschia aerophila Hustedt 1942 [Link to DiatomBase]
Nitzschia aestatis Giffen 1973 [Link to DiatomBase]
Nitzschia aestuarii Hustedt 1959 [Link to DiatomBase]
Nitzschia aestuarii Hustedt 1959 [Link to DiatomBase]
Nitzschia affinis Manguin in Bourrelly & Manguin 1952 [Link to DiatomBase]
Nitzschia agapica Skabichevskaya 1984 [Link to DiatomBase]
Nitzschia agnewii Cholnoky 1962 [Link to DiatomBase]
Nitzschia agnita Hustedt 1957 [Link to DiatomBase]
Nitzschia agnita Hustedt 1957 [Link to DiatomBase]
Nitzschia aketechiensis Foged 1966 [Link to DiatomBase]
Nitzschia alandica Tynni 1980 [Link to DiatomBase]
Nitzschia alaskana Patrick & Freese 1961 [Link to DiatomBase]
Nitzschia alba Lewin & Lewin 1957 [Link to DiatomBase]
Nitzschia albicostalis Li & Volcani 1987 [Link to DiatomBase]
Nitzschia alexandrina (Cholnoky) Lange-Bertalot & Simonsen 1978 [Link to DiatomBase]
Nitzschia allansonii Cholnoky 1958 [Link to DiatomBase]
Nitzschia alpina Hustedt 1943 [Link to DiatomBase]
Nitzschia alpina Hustedt 1943 [Link to DiatomBase]
Nitzschia alpina Hustedt 1980 [Link to DiatomBase]
Nitzschia alpinobacillum Lange-Bertalot 1993 [Link to DiatomBase]
Nitzschia amabilis H. Suzuki in Suzuki et al. 2010 [Link to DiatomBase]
Nitzschia ambigua Manguin 1964 [Link to DiatomBase]
Nitzschia americana Hasle 1964 [Link to DiatomBase]
Nitzschia americana G.R. Hasle 1974 [Link to DiatomBase]
Nitzschia amisaensis Foged 1966 [Link to DiatomBase]
Nitzschia amoena Hustedt ex Simonsen 1987
Nitzschia amphibia f. abbreviata Manguin 1942 [Link to DiatomBase]
Nitzschia amphibia f. frauenfeldii (Grunow) Lange-Bertalot in Lange-Bertalot & Krammer 1987 [Link to DiatomBase]
Nitzschia amphibia f. rostrata Hustedt 1959 [Link to DiatomBase]
Nitzschia amphibia f. rostrata Hustedt 1959 [Link to DiatomBase]
Nitzschia amphibia f. rostrata Hustedt 1959 [Link to DiatomBase]
Nitzschia amphibia var. australis Cleve & Grunow 1880 [Link to DiatomBase]
Nitzschia amphibia var. hongkongensis Skvortzov 1975 [Link to DiatomBase]
Nitzschia amphibia var. pelagica Hustedt ex R. Simonsen 1987 [Link to DiatomBase]
Nitzschia amphibia var. umbrosa Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia amphibioides Hustedt 1942 [Link to DiatomBase]
Nitzschia amphibioides Hustedt 1942 [Link to DiatomBase]
Nitzschia amphibioides Hustedt 1942 [Link to DiatomBase]
Nitzschia amphibioides Hustedt 1942 [Link to DiatomBase]
Nitzschia amphibioides var. guatemalensis Patrick 1966 [Link to DiatomBase]
Nitzschia amphioxoides Hustedt 1949 [Link to DiatomBase]
Nitzschia amphioxoides Hustedt 1949 [Link to DiatomBase]
Nitzschia amphioxoides Hustedt 1959 [Link to DiatomBase]
Nitzschia amphioxoides Hustedt 1959 [Link to DiatomBase]
Nitzschia amplectens Hustedt 1957 [Link to DiatomBase]
Nitzschia amplectens Hustedt 1957 [Link to DiatomBase]
Nitzschia amundoni Aleem 1973 [Link to DiatomBase]
Nitzschia anassae Cholnoky 1957 [Link to DiatomBase]
Nitzschia anderabensis Foged 1959 [Link to DiatomBase]
Nitzschia andicola Lange-Bertalot & Rumrich 2000 [Link to DiatomBase]
Nitzschia andicola Lange-Bertalot & Rumrich 2000 [Link to DiatomBase]
Nitzschia angularis var. australis Cleve-Euler 1949 [Link to DiatomBase]
Nitzschia angularis var. catalana Mouneimne 1973 [Link to DiatomBase]
Nitzschia angularis var. genuina Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia angulata Hasle 1972 [Link to DiatomBase]
Nitzschia angustata var. antiqua (Schumann) Cleve-Euler 1934 [Link to DiatomBase]
Nitzschia angustata (angusta) var. capitata Skvortzow 1938 [Link to DiatomBase]
Nitzschia angustata (angusta) var. constricta Skvortzow 1946 [Link to DiatomBase]
Nitzschia angustata (angusta) var. curta Skvortzow 1946 [Link to DiatomBase]
Nitzschia angustata var. himayatii Anjum & Hussain 1984 [Link to DiatomBase]
Nitzschia angustata var. jeniseyensis Skvortzow 1971 [Link to DiatomBase]
Nitzschia angustata (angusta) var. lanceolata Hustedt in Schmidt et al. 1921 [Link to DiatomBase]
Nitzschia angustatula Lange-Bertalot in Lange-Bertalot & Krammer 1987 [Link to DiatomBase]
Nitzschia angustecarinata Hustedt 1956 [Link to DiatomBase]
Nitzschia angustecarinata Hustedt 1956 [Link to DiatomBase]
Nitzschia angusteforaminata Lange-Bertalot 1980 [Link to DiatomBase]
Nitzschia angustiprotracta Mikhailov 1984 [Link to DiatomBase]
Nitzschia angustissima Hustedt ex Simonsen 1924
Nitzschia angustissima Hustedt ex Simonsen 1987
Nitzschia aniae Lange-Bertalot 1993 [Link to DiatomBase]
Nitzschia ankobraensis Foged 1966 [Link to DiatomBase]
Nitzschia anomala Proschkina-Lavrenko 1963 [Link to DiatomBase]
Nitzschia antarctica Okuno 1954 [Link to DiatomBase]
Nitzschia antiqua Grove & Sturt 1887
Nitzschia antiqua Grove & Sturt 1887
Nitzschia apiceconica Kufferath 1956 [Link to DiatomBase]
Nitzschia apowaensis Foged 1966 [Link to DiatomBase]
Nitzschia apropongensis Foged 1966 [Link to DiatomBase]
Nitzschia aquaea var. montana Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia archibaldii Lange-Bertalot 1980 [Link to DiatomBase]
Nitzschia arcula Gersonde 1991 [Link to DiatomBase]
Nitzschia ardua Cholnoky 1961 [Link to DiatomBase]
Nitzschia aremonica Archibald 1983 [Link to DiatomBase]
Nitzschia areolata Hustedt 1952 [Link to DiatomBase]
Nitzschia areolata Hustedt 1952 [Link to DiatomBase]
Nitzschia areolata Hustedt 1952 [Link to DiatomBase]
Nitzschia arierae Bing Liu, S. Blanco &t B.Q. Huang 2015 2015
Nitzschia articuliformis Skvortzov 1975 [Link to DiatomBase]
Nitzschia astridi Aleem 1973 [Link to DiatomBase]
Nitzschia asymbasia Hohn 1961 [Link to DiatomBase]
Nitzschia atlantica (Paasche) Hasle 1972 [Link to DiatomBase]
Nitzschia atomus Hustedt ex Brendemuhl 1949 [Link to DiatomBase]
Nitzschia atomus Hustedt ex Brendemuhl 1948 [Link to DiatomBase]
Nitzschia attenuata Mikhailov 1984 [Link to DiatomBase]
Nitzschia aurantiaca Schoeman 1973 [Link to DiatomBase]
Nitzschia aurariae Cholnoky 1966 [Link to DiatomBase]
Nitzschia aurica Gersonde 1991 [Link to DiatomBase]
Nitzschia australis (M. Peragallo) Mann 1937 [Link to DiatomBase]
Nitzschia austriaca Hustedt 1959 [Link to DiatomBase]
Nitzschia austriaca Hustedt 1959 [Link to DiatomBase]
Nitzschia bacata (baccata) Hustedt 1938 [Link to DiatomBase]
Nitzschia bacata (baccata) Hustedt 1938 [Link to DiatomBase]
Nitzschia bacata (baccata) f. linearis Hustedt 1949 [Link to DiatomBase]
Nitzschia bacata (baccata) f. linearis Hustedt 1949 [Link to DiatomBase]
Nitzschia bacata var. lancettula Manguin 1954 [Link to DiatomBase]
Nitzschia bacata var. lancettula Manguin 1954 [Link to DiatomBase]
Nitzschia bacillariaeformis Hustedt 1922 [Link to DiatomBase]
Nitzschia bacillariaeformis var. producta Cholnoky 1954 [Link to DiatomBase]
Nitzschia bacilliformis Hustedt 1922 [Link to DiatomBase]
Nitzschia bacilliformis var. elongata Skvortzow 1935 [Link to DiatomBase]
Nitzschia bacillum Hustedt 1922 [Link to DiatomBase]
Nitzschia bacillum Hustedt 1922 [Link to DiatomBase]
Nitzschia baculum Frenguelli 1949 [Link to DiatomBase]
Nitzschia baculum Frenguelli & Orlando 1959 [Link to DiatomBase]
Nitzschia baculumata Kufferath 1956 [Link to DiatomBase]
Nitzschia baikalensis Skvortzow 1937 [Link to DiatomBase]
Nitzschia balatonis Grunow in Cleve & Grunow 1880 [Link to DiatomBase]
Nitzschia balcanica Hustedt 1945 [Link to DiatomBase]
Nitzschia balcanica Hustedt 1945 [Link to DiatomBase]
Nitzschia balcanica Hustedt 1945 [Link to DiatomBase]
Nitzschia baltica (J. Dannfelt) Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia bansoensis Foged 1966 [Link to DiatomBase]
Nitzschia barca Hohn & Hellerman 1966 [Link to DiatomBase]
Nitzschia barkleyi Hustedt 1952 [Link to DiatomBase]
Nitzschia barkleyi Hustedt 1952 [Link to DiatomBase]
Nitzschia barronii Gersonde 1991 [Link to DiatomBase]
Nitzschia barrowiana Patrick & Freese 1961 [Link to DiatomBase]
Nitzschia bathurstensis Giffen 1970 [Link to DiatomBase]
Nitzschia bavarica Hustedt 1953 [Link to DiatomBase]
Nitzschia bavarica Hustedt 1953 [Link to DiatomBase]
Nitzschia beagleana Patrick 1970 [Link to DiatomBase]
Nitzschia behrei Hustedt 1959 [Link to DiatomBase]
Nitzschia behrei Hustedt 1959 [Link to DiatomBase]
Nitzschia behrei Hustedt 1959 [Link to DiatomBase]
Nitzschia bella Sovereign 1963 [Link to DiatomBase]
Nitzschia bergii Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia beyeri Lange-Bertalot in Witkowski et al. 2004 [Link to DiatomBase]
Nitzschia biacrula Hohn & Hellerman 1963 [Link to DiatomBase]
Nitzschia biakensis Cholnoky 1963 [Link to DiatomBase]
Nitzschia bicapitata Cleve 2000 [Link to DiatomBase]
Nitzschia bicapitata var. faeroensis G. Fryxell 2000 [Link to DiatomBase]
Nitzschia biconicacuta Kufferath 1957 [Link to DiatomBase]
Nitzschia bicrena Hohn & Hellerman 1963 [Link to DiatomBase]
Nitzschia bifurcata Kaczmarska et Licea in Kaczmarska & Fryxell 1986 [Link to DiatomBase]
Nitzschia bilobata var. ambigua Manguin in Bourrelly & Manguin 1952 [Link to DiatomBase]
Nitzschia bilobata var. antarctica Frenguelli & Orlando 1958 [Link to DiatomBase]
Nitzschia bilobata var. genuina Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia bilobata var. notabilis Cleve-Euler 1952 [Link to DiatomBase]
Nitzschia bilobata var. oamaruensis Desikachary & Sreelatha 1989 [Link to DiatomBase]
Nitzschia bita Hohn & Hellerman 1963 [Link to DiatomBase]
Nitzschia blankaartensi s Denys & Lange-Bertalot 1998
Nitzschia boliviana E.A. Morales & M.L. Vis 2007 [Link to DiatomBase]
Nitzschia borgei Skvortzow 1971 [Link to DiatomBase]
Nitzschia bosumtwiensis Foged 1966 [Link to DiatomBase]
Nitzschia braarudii Hasle 1960 [Link to DiatomBase]
Nitzschia braarudii G.R. Hasle in G.R. Hasle & E.E. Syversten 1996 [Link to DiatomBase]
Nitzschia bremensis Hustedt in Schmidt et al. 1921 [Link to DiatomBase]
Nitzschia bremensis var. brunsvigensis Hustedt in Schmidt et al. 1921 [Link to DiatomBase]
Nitzschia bremensis var. jeniseyensis Skvortzow 1971 [Link to DiatomBase]
Nitzschia bremensis var. sinica Skvortzow 1935 [Link to DiatomBase]
Nitzschia brevior (Manguin ex Kociolek & Reviers) G. Moser, Lange-Bertalot & D. Metzeltin 1998 [Link to DiatomBase]
Nitzschia brevirostris Hustedt 1955 [Link to DiatomBase]
Nitzschia brevirostris Hustedt 1955 [Link to DiatomBase]
Nitzschia brevissima (Grunow) Kalinsky 1977 [Link to DiatomBase]
Nitzschia brittonii Hagelstein 1939 [Link to DiatomBase]
Nitzschia brunoi Lange-Bertalot in Lange-Bertalot & Metzeltin 1996 [Link to DiatomBase]
Nitzschia bryophila (Hustedt) Hustedt 1943 [Link to DiatomBase]
Nitzschia bryophila var. rostrata Tynni 1994 [Link to DiatomBase]
Nitzschia buceros Cholnoky 1968 [Link to DiatomBase]
Nitzschia bulnheimiana var. capitata Reimer 1966 [Link to DiatomBase]
Nitzschia burcklia Schrader 1974 [Link to DiatomBase]
Nitzschia buschbeckii Witkowski, Lange-Bertalot & Ruppel in Witkowski et al. 2004 [Link to DiatomBase]
) include cards of species and infraspecific taxa. No symbol next to a taxon name = no cards are present in the NSF (mostly a taxon described prior to 1933).