Stephanodiscus aegyptiacus Ehrenberg 1854     [Link to DiatomBase]

Stephanodiscus agassizensis Håkansson & Kling 1989     [Link to DiatomBase]

Stephanodiscus akanensis Tuji, Kawashima, Julius & Stoermer 2003     [Link to DiatomBase]

Stephanodiscus alexandrensis Khursevich 1999

Stephanodiscus alpinus Hustedt 1942     [Link to DiatomBase]

Stephanodiscus alpinus Hustedt 1942     [Link to DiatomBase]

Stephanodiscus alpinus Hustedt 1942     [Link to DiatomBase]

Stephanodiscus americana (Fricke) Amossé 1975     [Link to DiatomBase]

Stephanodiscus armenicus Khursevich & Pirumova 1988     [Link to DiatomBase]

Stephanodiscus armenicus Khursevich et Pirumova emend Lupikina et Ozornina 1991     [Link to DiatomBase]

Stephanodiscus armenicus subsp. commixtus Lupikina et Ozornina 1991

Stephanodiscus asteroides Gasse 1980     [Link to DiatomBase]

Stephanodiscus asteroides var. intermedia Gasse 1980     [Link to DiatomBase]

Stephanodiscus astraea (Ehrenberg) Grunow in Cleve & Grunow 1880     [Link to DiatomBase]

Stephanodiscus astraea (Ehrenberg) Grunow in Cleve & Grunow 1800     [Link to DiatomBase]

Stephanodiscus astraea f. intermedia (Fricke) Skabichevskii 1960     [Link to DiatomBase]

Stephanodiscus astraea f. tanganikae Kufferath 1956     [Link to DiatomBase]

Stephanodiscus astraea var. bizonata Rao & Awasthi 1963     [Link to DiatomBase]

Stephanodiscus astraea var. incertus Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus astraea var. niagarae (Ehrenberg) Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus astraea var. russica Meister 1937     [Link to DiatomBase]

Stephanodiscus astraea var. simplex Skvortzow 1971     [Link to DiatomBase]

Stephanodiscus astraea var. typicus Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus astraea subsp. minutula (Kützing) Skabichevskii 1960     [Link to DiatomBase]

Stephanodiscus atmosphaerica (Ehrenberg) Håkansson & Locker 1981     [Link to DiatomBase]

Stephanodiscus bellus Khursevich et Loginova in Loginova & Khursevich 1990     [Link to DiatomBase]

Stephanodiscus bellus var. minor Khursevich et Loginova in Loginova & Khursevich 1990     [Link to DiatomBase]

Stephanodiscus binatus Håkansson & Kling 1990     [Link to DiatomBase]

Stephanodiscus binderanus var. baicalensis Popovskaya et Genkal in Genkal & Popovskaya 1990     [Link to DiatomBase]

Stephanodiscus binderanus var. baicalensis Popovskaya & Genkal in Genkal & Popovskaya 1987     [Link to DiatomBase]

Stephanodiscus binderanus var. oestrupi (Cleve-Euler) Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus binderanus var. zachariasi (Brun) Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus biserialis Prowse 1962     [Link to DiatomBase]

Stephanodiscus biwensis Skvortzow 1936     [Link to DiatomBase]

Stephanodiscus carconeiformis Khursevich et Loginova in Loginova & Khursevich 1990     [Link to DiatomBase]

Stephanodiscus chantaicus Genkal et Kuzmina 1992     [Link to DiatomBase]

Stephanodiscus conspicueporus Stoermer, Håkansson & Theriot 1988     [Link to DiatomBase]

Stephanodiscus costatilimbus Kobayasi & Kobayashi 1986     [Link to DiatomBase]

Stephanodiscus cuneatus Khursevich et Mukhina in Khursevich 1989     [Link to DiatomBase]

Stephanodiscus cyclotelloides Gasse 1975     [Link to DiatomBase]

Stephanodiscus damasi Hustedt 1949     [Link to DiatomBase]

Stephanodiscus damasi Hustedt 1949     [Link to DiatomBase]

Stephanodiscus delicatus Genkal 1985     [Link to DiatomBase]

Stephanodiscus digitatus Khursevich et Mukhina 1990     [Link to DiatomBase]

Stephanodiscus dubius f. longiseta Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus dubius f. longiseta Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus dubius var. arcticus Seczkina 1956     [Link to DiatomBase]

Stephanodiscus dubius var. arcticus Seczkina in Jouse & Seczkina 1960     [Link to DiatomBase]

Stephanodiscus dubius var. dispersus Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus dubius var. jeniseyensis Skvortzow 1971     [Link to DiatomBase]

Stephanodiscus dubius var. radiosus Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus dubius var. romanicus Bodeanu 1976     [Link to DiatomBase]

Stephanodiscus dubius subsp. dispersus (A. Cl.) Skabichevsky 1974

Stephanodiscus dubius subsp. sibiricus Skabichevskii 1953     [Link to DiatomBase]

Stephanodiscus dzhilindus Khursevich 1994     [Link to DiatomBase]

Stephanodiscus excentricus Hustedt 1952     [Link to DiatomBase]

Stephanodiscus excentricus Hustedt 1952     [Link to DiatomBase]

Stephanodiscus excentricus Hustedt emend Håkansson & Stoermer 1987     [Link to DiatomBase]

Stephanodiscus exiguus Khursevich 1999

Stephanodiscus fascicularis Khursevich 1988     [Link to DiatomBase]

Stephanodiscus faurii Ehrlich & Manguin 1970     [Link to DiatomBase]

Stephanodiscus fenestralis Prowse 1962     [Link to DiatomBase]

Stephanodiscus fenestrat us (Theriot & Kociolek) Sala & Sar 1995

Stephanodiscus fenestratus var. distinctus Khursevich 1999

Stephanodiscus flabellatus Khursevich & Loginova in Loginova & Khursevich 1986     [Link to DiatomBase]

Stephanodiscus formosu s Khursevich & Loginova 1999

Stephanodiscus formosus var. mino r Khursevich & Loginova 1999

Stephanodiscus fragilis Rehakova 1980     [Link to DiatomBase]

Stephanodiscus fragilis var. minor Rehakova 1980     [Link to DiatomBase]

Stephanodiscus fragilis var. mirabilis Rehakova 1980     [Link to DiatomBase]

Stephanodiscus furcatus Khursevich et Mukhina 1990     [Link to DiatomBase]

Stephanodiscus gadebensis Gasse 1980     [Link to DiatomBase]

Stephanodiscus galileensis Håkansson & Ehrlich 1987     [Link to DiatomBase]

Stephanodiscus grandis Khursevich & Loginova in Loginova & Khursevich 1986     [Link to DiatomBase]

Stephanodiscus grandis var. entis Khursevich 1999

Stephanodiscus gravitoides Mukhina 1978     [Link to DiatomBase]

Stephanodiscus guatemaleae (Theriot & Bradbury) Sala & Sar 1995

Stephanodiscus hantzschii Grunow in P. T. Cleve & Grunow expanded by Håkansson & Stoermer 1984     [Link to DiatomBase]

Stephanodiscus hantzschii f. tenuis (Hustedt) Håkansson & Stoermer 1984     [Link to DiatomBase]

Stephanodiscus hantzschii var. striatior Kalbe 1971     [Link to DiatomBase]

Stephanodiscus hantzschii var. tenuis Stoermer & Kreis 1978     [Link to DiatomBase]

Stephanodiscus heterostylus Hakansson & Mayer 1994     [Link to DiatomBase]

Stephanodiscus immemoratus Khursevich & Pirumova 1988     [Link to DiatomBase]

Stephanodiscus immemoratus var. minor Khursevich 1988     [Link to DiatomBase]

Stephanodiscus immensus Golovenkina & Khursevich in Khursevich & Golovenkina 1988     [Link to DiatomBase]

Stephanodiscus incognitus Kuzmin & Genkal in Genkal & Kuzmin 1978     [Link to DiatomBase]

Stephanodiscus inconspicuus I.V. Makarova & G.V. Pomazkina 1992     [Link to DiatomBase]

Stephanodiscus invisitatus Hohn & Hellerman 1963     [Link to DiatomBase]

Stephanodiscus invisitatus Hohn & Hellerman 1963     [Link to DiatomBase]

Stephanodiscus invisitatus f. hakanssoniae Genkal & Kiss 1991     [Link to DiatomBase]

Stephanodiscus irregularis Druart et al. 1987     [Link to DiatomBase]

Stephanodiscus jamsranii M.B. Edlund, R.M. Williams & N. Soninkhishig 2003     [Link to DiatomBase]

Stephanodiscus kanitzii f. inordinata Hajós 1968     [Link to DiatomBase]

Stephanodiscus kanitzii f. magna Hajós 1968     [Link to DiatomBase]

Stephanodiscus kanitzii f. spinosa Hajós 1968     [Link to DiatomBase]

Stephanodiscus khurseviczae Likhoshway 1996     [Link to DiatomBase]

Stephanodiscus komoroensis H. Tanaka 2000     [Link to DiatomBase]

Stephanodiscus kutzingiana Stoermer & Kreis 1978     [Link to DiatomBase]

Stephanodiscus kutzingii Klee et Casper in Casper & Klee 1997     [Link to DiatomBase]

Stephanodiscus lacrim is (Theriot & Bradbury) Sala & Sar 1995

Stephanodiscus lineatus Rehakova 1980     [Link to DiatomBase]

Stephanodiscus lineatus f. spinulosus Rehakova 1980     [Link to DiatomBase]

Stephanodiscus lineatus var. carconensis Rehakova 1980     [Link to DiatomBase]

Stephanodiscus lineatus var. radiatus Rehakova 1980     [Link to DiatomBase]

Stephanodiscus lucens Hustedt 1939     [Link to DiatomBase]

Stephanodiscus lucens Hustedt 1939     [Link to DiatomBase]

Stephanodiscus makarovae Genkal 1978     [Link to DiatomBase]

Stephanodiscus marginatus Mukhina 1978     [Link to DiatomBase]

Stephanodiscus mecsekensis Hajós & Palfalvy 1963     [Link to DiatomBase]

Stephanodiscus medius H. Håkansson 1986     [Link to DiatomBase]

Stephanodiscus minutula (Kützing) Round 1981     [Link to DiatomBase]

Stephanodiscus miyagiensis H. Tanaka & T. Nagumo 2006     [Link to DiatomBase]

Stephanodiscus mongolicus M.B. Edlund, N. Soninkhishig & R.M. Williams in Edlund, Williams & Soninkhishig 2003     [Link to DiatomBase]

Stephanodiscus monostichus Skabichevskaya 1984     [Link to DiatomBase]

Stephanodiscus monostichus var. robustus Skabichevskaya 1984     [Link to DiatomBase]

Stephanodiscus mulleri Klee et Casper 1992     [Link to DiatomBase]

Stephanodiscus multifarius Khursevich et Mukhina 1990     [Link to DiatomBase]

Stephanodiscus nativus Lupikina, Khursevich & Ozornina 1989     [Link to DiatomBase]

Stephanodiscus neoaegypticus Flow er 2013 2013

Stephanodiscus neoaegypticus var. fekrii Flow er 2013 2013

Stephanodiscus neoastraea Håkansson & Hickel 1986     [Link to DiatomBase]

Stephanodiscus neoastraea Håkansson et Hickel emend Casper, Scheffler & Augsten 1992     [Link to DiatomBase]

Stephanodiscus niagarae Ehrenberg 1846     [Link to DiatomBase]

Stephanodiscus niagarae var. intermedia (Fricke in Schmidt et al.) Okuno 1952     [Link to DiatomBase]

Stephanodiscus niagarae var. minutula (Kützing) Okuno 1952     [Link to DiatomBase]

Stephanodiscus nipigonensis Kling & Håkansson in Håkansson & Kling 1990     [Link to DiatomBase]

Stephanodiscus novaezeelandiae (novae zeelandiae) Cleve 1881     [Link to DiatomBase]

Stephanodiscus nyassae Klee et Casper 1996     [Link to DiatomBase]

Stephanodiscus omarensis Kuptzova 1962     [Link to DiatomBase]

Stephanodiscus ordinatus Khursevich & Mukhina in Khursevich 1989     [Link to DiatomBase]

Stephanodiscus oregonica (Ehrenberg) H. Håkansson 1986     [Link to DiatomBase]

Stephanodiscus paijannesis Tynni 1994     [Link to DiatomBase]

Stephanodiscus parvus Stoermer & Håkansson 1984     [Link to DiatomBase]

Stephanodiscus perforatus Genkal & Kuzmun 1978     [Link to DiatomBase]

Stephanodiscus perrarus Khursevich et Mukhina in Khursevich 1989     [Link to DiatomBase]

Stephanodiscus planus Skabichevskaya 1984     [Link to DiatomBase]

Stephanodiscus pontica Jousé 1978     [Link to DiatomBase]

Stephanodiscus popovskaya e Genkal & Lepskaya 2013

Stephanodiscus princeps Khursevich 2001     [Link to DiatomBase]

Stephanodiscus prohantzschii Jousé 1978     [Link to DiatomBase]

Stephanodiscus proprius Khursevich et Mukhina 1990     [Link to DiatomBase]

Stephanodiscus pseudoexcentricus Håkansson & Stoermer 1987     [Link to DiatomBase]

Stephanodiscus pseudohantzschii H. Kobayasi in Kobayasi et al. 1977     [Link to DiatomBase]

Stephanodiscus radiatus Serieyssol, Theriot et Gasse 1996     [Link to DiatomBase]

Stephanodiscus radiolaria (Skabichevskii) Skabichevskii 1981     [Link to DiatomBase]

Stephanodiscu s raripunctatus Khursevich & Loginova 1999

Stephanodiscus reimerii Theriot & Stoermer in Theriot 1992     [Link to DiatomBase]

Stephanodiscus rhombus Mahood 1981     [Link to DiatomBase]

Stephanodiscus robustus Proschkina-Lavrenko 1962     [Link to DiatomBase]

Stephanodiscus robustus var. atypicus Khursevich & Pirumova 1988     [Link to DiatomBase]

Stephanodiscus rotula (Kützing) Hendey 1964     [Link to DiatomBase]

Stephanodiscus rotula var. intermedius (Fricke) Khursevich 1986

Stephanodiscus rotula var. intermedia (Fricke) Nizamuddin 1984     [Link to DiatomBase]

Stephanodiscus rotula var. minutula (Kützing) Ross & Sims 1978     [Link to DiatomBase]

Stephanodiscus rugosus Sieminska et Chudybowa 1979     [Link to DiatomBase]

Stephanodiscus skabitschevskyi Popovskaja 1966     [Link to DiatomBase]

Stephanodiscus socialis Makarova & Proschkina-Lavrenko 1964     [Link to DiatomBase]

Stephanodiscus soochowensis Skvortzow 1946     [Link to DiatomBase]

Stephanodiscus speciosus Mukhina in Jousé & Mukhina 1978     [Link to DiatomBase]

Stephanodiscus subtilis (Van Goor) Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus subtilis var. kriegeri Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus subtilis var. van goori Cleve-Euler 1951     [Link to DiatomBase]

Stephanodiscus subtransylvanicus Gasse 1980     [Link to DiatomBase]

Stephanodiscus subtransylvanicus var. minutula Gasse 1980     [Link to DiatomBase]

Stephanodiscus sudanensis Bastow 1960     [Link to DiatomBase]

Stephanodiscus superiorensis Stoermer & Theriot in Theriot & Stoermer 1984     [Link to DiatomBase]

Stephanodiscus suzuki Tuji et Kociolek emend Megumi, Kato, Tanimura, Fukusawa et Yasuda 2003

Stephanodiscus tenuis Ehrlich 1968     [Link to DiatomBase]

Stephanodiscus tenuis Hustedt 1939     [Link to DiatomBase]

Stephanodiscus tenuis Hustedt 1939     [Link to DiatomBase]

Stephanodiscus tenuis f. minor Gasse 1980     [Link to DiatomBase]

Stephanodiscus tenuis var. tener Genkal & Kuzmin 1978     [Link to DiatomBase]

Stephanodiscus tenuis subsp. radiolaria Skabichevskii 1960

Stephanodiscus tenuis subsp. radiolaria Skabichevskii 1959

Stephanodiscus tholiformis (Stoermer, Håkansson & Theriot) Sala & S ar 1995

Stephanodiscus triporus Genkal & Kuzmin 1978     [Link to DiatomBase]

Stephanodiscus triporus var. volgalensis Genkal 1985     [Link to DiatomBase]

Stephanodiscus vestibulis Håkansson, Theriot & Stoermer 1986     [Link to DiatomBase]

Stephanodiscus williamsii Khursevich 2001     [Link to DiatomBase]

Stephanodiscus williamsii Khursevich 2001     [Link to DiatomBase]

Stephanodiscus yellowstonensis Theriot & Stoermer 1984     [Link to DiatomBase]

Stephanodiscus yukonensis Kling 1996     [Link to DiatomBase]

Stephanodiscus yukonensis var. antiquus Khursevich 2001     [Link to DiatomBase]