Diplomenora cocconeiforma (Schmidt) Blazé 1984     [Link to DiatomBase]

Diploneis adeliae Manguin 1957     [Link to DiatomBase]

Diploneis adeliae Manguin 1960     [Link to DiatomBase]

Diploneis adiaphana Schrader 1969     [Link to DiatomBase]

Diploneis adonis var. tiltilensis Frenguelli 1949     [Link to DiatomBase]

Diploneis advena var. japonica Meister 1935     [Link to DiatomBase]

Diploneis advena var. schmidtti Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis aequorea Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis aequorea Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis aestica var. oamaruensis (Cleve) Desikachary & Sreelatha 1989     [Link to DiatomBase]

Diploneis aestiva f. major (H. Peragallo & M. Peragallo) T.V. Desikachary 1986     [Link to DiatomBase]

Diploneis aestiva var. delicata (A. Schmidt) R. Ross in Hartley 1986     [Link to DiatomBase]

Diploneis aestiva var. fusca (Gregory) R. Ross in Hartley 1986     [Link to DiatomBase]

Diploneis aestuari (aestuarii) Hustedt 1939     [Link to DiatomBase]

Diploneis aestuari (aestuarii) Hustedt 1939     [Link to DiatomBase]

Diploneis andina Frenguelli 1942     [Link to DiatomBase]

Diploneis antiqua Cleve-Euler 1953     [Link to DiatomBase]

Diploneis aokiensis Idei & Kobayashi 2013     [Link to DiatomBase]

Diploneis argentina (Frenguelli) Frenguelli 1945     [Link to DiatomBase]

Diploneis biremiformis S.J.M. Droop 1998     [Link to DiatomBase]

Diploneis biseriata var. australis Desikachary & Prema in Desikachary 1998     [Link to DiatomBase]

Diploneis boldtiana var. baikalensis Skvortzow 1937     [Link to DiatomBase]

Diploneis boldtiana var. punctata Cleve-Euler 1934     [Link to DiatomBase]

Diploneis bombus var. bombiformis (Cleve) Hustedt 1937     [Link to DiatomBase]

Diploneis bombus var. genuina Cleve-Euler 1953     [Link to DiatomBase]

Diploneis bombus var. kuetzingi (kuetzingii) (Grunow) Hustedt 1937     [Link to DiatomBase]

Diploneis bombus var. minor (Cleve) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis budayana (Pantocsek) Jurilj 1954     [Link to DiatomBase]

Diploneis budayana var. punctulata Jurilj 1954     [Link to DiatomBase]

Diploneis burgitensis f. linearis (Mayer) Compère 1993     [Link to DiatomBase]

Diploneis burgitensis var. alpina (Meister) Cleve-Euler 1940     [Link to DiatomBase]

Diploneis burgitensis var. subconstricta (Cleve-Euler) Cleve-Euler 1940     [Link to DiatomBase]

Diploneis caffra (Giffen) A. Witkowski, Lange-Bertalot & D. Metzeltin 2000     [Link to DiatomBase]

Diploneis cerebrum Pennesi, Caputo & Lobban 2017

Diploneis cerebrum Pennesi, Caputo & Lobban 2017     [Link to DiatomBase]

Diploneis chersonensis f. arearhomboidali (area rhomboidali) Zanon 1947     [Link to DiatomBase]

Diploneis chersonensis var. bahusiensis Cleve-Euler 1953     [Link to DiatomBase]

Diploneis chersonensis var. genuina Cleve-Euler 1953     [Link to DiatomBase]

Diploneis chilensis (Hustedt) Lange-Bertalot in U. Rumrich, Lange-Bertalot, & M. Rumrich 2000     [Link to DiatomBase]

Diploneis claustra Lobban & Pennesi 2017

Diploneis claustra Lobban & Pennesi 2017     [Link to DiatomBase]

Diploneis colae S.J.M. Droop 1998     [Link to DiatomBase]

Diploneis confecta (A. Schmidt) Hustedt 1937     [Link to DiatomBase]

Diploneis crabro f. cubaensis Foged 1984     [Link to DiatomBase]

Diploneis crabro f. dirhombus (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis crabro f. suspecta (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis crabro var. constricta Jurilj 1957     [Link to DiatomBase]

Diploneis crabro var. excavata Hustedt 1937     [Link to DiatomBase]

Diploneis crabro var. excavata Hustedt 1937     [Link to DiatomBase]

Diploneis craticula Pennesi, Caputo & Lobban 2017

Diploneis craticula Pennesi, Caputo & Lobban 2017     [Link to DiatomBase]

Diploneis crispa Pennesi, Caputo & Lobban 2017

Diploneis crispa Pennesi, Caputo & Lobban 2017     [Link to DiatomBase]

Diploneis curiosa D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis decipiens var. typica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis didyma var. elesdiana (Pantocsek) Hajós 1968     [Link to DiatomBase]

Diploneis diminuta (Cleve-Euler) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis dimorpha Hustedt 1959     [Link to DiatomBase]

Diploneis dimorpha Hustedt 1959     [Link to DiatomBase]

Diploneis diplosticta (Grunow in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis disturbata Jurilj 1957     [Link to DiatomBase]

Diploneis dombilitensis f. maeotica Proschkina-Lavrenko 1960     [Link to DiatomBase]

Diploneis domblittensis var. baikalensis Skvortzow 1937     [Link to DiatomBase]

Diploneis domblittensis var. genuina (Cleve-Euler in Backman & Cleve-Euler) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis domblittensis var. typica Cleve-Euler 1940     [Link to DiatomBase]

Diploneis elesdiana (Pantocsek) Jurilj 1957     [Link to DiatomBase]

Diploneis elliptica f. grandis (Grunow) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis elliptica f. minor (Grunow) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis elliptica f. minor Cleve-Euler 1939     [Link to DiatomBase]

Diploneis elliptica var. elongata Fusey 1948     [Link to DiatomBase]

Diploneis elliptica var. pygmaea Cleve-Euler 1934     [Link to DiatomBase]

Diploneis elliptica var. tenuis Cleve-Euler 1953     [Link to DiatomBase]

Diploneis elliptica var. tropica (Zimmermann) Frenguelli 1933     [Link to DiatomBase]

Diploneis exigua Jova novska, Levkov & Edlund 2015 2015

Diploneis eximia D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis fenestrata J.C. Taylor & B. Karthick 2014 2014

Diploneis finica f. duplopunctata (Fontell) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis finica var. clevei (Fontell) Hustedt 1937     [Link to DiatomBase]

Diploneis finica var. genuina Cleve-Euler 1953     [Link to DiatomBase]

Diploneis fontanella Lange-Bertalot in Werum & Lange-Bertalot 2004     [Link to DiatomBase]

Diploneis formica Okuno 1952     [Link to DiatomBase]

Diploneis fusca f. excisa (Schmidt) Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. aestiva (Donkin) Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. amphigomphus Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. amphigomphus Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. hyperborea (Grunow) Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. pervasta (Pantocsek) Hustedt 1937     [Link to DiatomBase]

Diploneis fusca var. tyrrhenica Zanon 1947     [Link to DiatomBase]

Diploneis gemmata var. basilica (Brun) Hustedt 1937     [Link to DiatomBase]

Diploneis gorjanovici var. major Chin & Lin 1979     [Link to DiatomBase]

Diploneis gorjanovicii (Pantocsek) Hustedt 1937     [Link to DiatomBase]

Diploneis gravelleana Hagelstein 1939     [Link to DiatomBase]

Diploneis hannai Frenguelli 1934     [Link to DiatomBase]

Diploneis hantkenii (Pantocsek) Loseva 1982     [Link to DiatomBase]

Diploneis haploa Schrader 1969     [Link to DiatomBase]

Diploneis heemskerkiana (Brockmann) Droop 1996     [Link to DiatomBase]

Diploneis heisingeriae Jurilj 1954     [Link to DiatomBase]

Diploneis heteromorphiforma D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis hoevsgoelensis Jova novska, Levkov & Edlund 2015 2015

Diploneis hormopunctata Hohn & Hellerman 1966     [Link to DiatomBase]

Diploneis hustedtii Meister 1935     [Link to DiatomBase]

Diploneis hyperborea f. minor Thomas & Gonzalves 1965     [Link to DiatomBase]

Diploneis implicatus Pomazkina, Rodionova & Sherbakova 2019

Diploneis implicatus Pomazkina, Rodionova & Sherbakova 2019     [Link to DiatomBase]

Diploneis incurvata f. stricta Hustedt 1937     [Link to DiatomBase]

Diploneis incurvata f. stricta Hustedt 1937     [Link to DiatomBase]

Diploneis incurvata var. arabica Misra 1956     [Link to DiatomBase]

Diploneis incurvata var. dubia Hustedt 1937     [Link to DiatomBase]

Diploneis incurvata var. dubia Hustedt 1937     [Link to DiatomBase]

Diploneis incurvata var. hungarica Hajós 1968     [Link to DiatomBase]

Diploneis ingens (Mann) VanLandingham 1975     [Link to DiatomBase]

Diploneis insolitus Hohn & Hellerman 1966     [Link to DiatomBase]

Diploneis interrupta f. cruciata A. Berg 1952     [Link to DiatomBase]

Diploneis interrupta var. caffra Giffen 1970     [Link to DiatomBase]

Diploneis interrupta var. europaea Cleve-Euler 1953     [Link to DiatomBase]

Diploneis interrupta var. heeri (Pantocsek) Hustedt 1937     [Link to DiatomBase]

Diploneis jasnitskii Skabichevskii 1936     [Link to DiatomBase]

Diploneis kahlii Lange-Bertalot & Rumrich in U. Rumrich, Lange-Bertalot, & M. Rumrich 2000     [Link to DiatomBase]

Diploneis kawabatae G. Moser, Lange-Bertalot & D. Metzeltin 1998     [Link to DiatomBase]

Diploneis konstantini Skabichevskii 1952     [Link to DiatomBase]

Diploneis lacrimans (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis lacrimans var. coarctata (A. Schmidt) Hustedt 1937     [Link to DiatomBase]

Diploneis lacustris Rodionova, Pomazkina & Sherbakova 2019

Diploneis lacustris Rodionova, Pomazkina & Sherbakova 2019     [Link to DiatomBase]

Diploneis lata Skvortzow 1937     [Link to DiatomBase]

Diploneis lata var. minuta Skvortzow 1937     [Link to DiatomBase]

Diploneis lata var. punctata Skvortzow 1937     [Link to DiatomBase]

Diploneis late-elliptica Skabichevskii 1936     [Link to DiatomBase]

Diploneis latefurcata (Fontell) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis lenzii (lenzi) Krasske 1939     [Link to DiatomBase]

Diploneis lenzii (lenzi) Krasske 1939     [Link to DiatomBase]

Diploneis levicostata Jousé 1934     [Link to DiatomBase]

Diploneis lianjiangensis Chin & Lin 1979     [Link to DiatomBase]

Diploneis linearielliptica D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis linearifera Idei 2013     [Link to DiatomBase]

Diploneis litoralis (littoralis) f. minor Cleve-Euler 1953     [Link to DiatomBase]

Diploneis litoralis (littoralis) var. levicostata (Jouse) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis litoralis (littoralis) var. typica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis lulensis Cleve-Euler 1953     [Link to DiatomBase]

Diploneis manguinii Fusey 1948     [Link to DiatomBase]

Diploneis marginestriata Hustedt 1922     [Link to DiatomBase]

Diploneis marginestriata Hustedt 1922     [Link to DiatomBase]

Diploneis marginestriata var. minor Suxena & Venkateswarlu 1968     [Link to DiatomBase]

Diploneis marginestriata var. nipponica Skvortzow 1936     [Link to DiatomBase]

Diploneis mauleri f. borussica (Cleve) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis mauleri f. forelii (foreli) (Brun) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis mauleri f. typica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis meyeri Skabichevskii 1936     [Link to DiatomBase]

Diploneis meyeri Skvortzow 1937     [Link to DiatomBase]

Diploneis minima Hustedt 1956     [Link to DiatomBase]

Diploneis minima Hustedt 1956     [Link to DiatomBase]

Diploneis minima Hustedt 1956     [Link to DiatomBase]

Diploneis minuta var. genuina Cleve-Euler 1953     [Link to DiatomBase]

Diploneis minuta var. peterseni (Hustedt) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis mirabilis König 1959     [Link to DiatomBase]

Diploneis modica Hustedt 1945     [Link to DiatomBase]

Diploneis modica Hustedt 1945     [Link to DiatomBase]

Diploneis modicella Cholnoky 1963     [Link to DiatomBase]

Diploneis mongolica D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis monodi (monodii) Guermeur 1954     [Link to DiatomBase]

Diploneis natalensis Cholnoky 1956     [Link to DiatomBase]

Diploneis nitescens var. candida McCall 1933     [Link to DiatomBase]

Diploneis nitescens var. undulata Zanon 1948     [Link to DiatomBase]

Diploneis notabilis var. oblonga Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis notabilis var. oblonga Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis notabilis var. tenera Proschkina-Lavrenko 1963     [Link to DiatomBase]

Diploneis novaeseelandiae (novae seelandiae) (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis obliqua (Brun) Hustedt 1937     [Link to DiatomBase]

Diploneis oblongella (Naegeli ex Kuetzing) Ross 1947     [Link to DiatomBase]

Diploneis oblongella var. baltica (Cleve-Euler) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis oblongella var. fossilis (Pantocsek) Cleve-Euler 1939     [Link to DiatomBase]

Diploneis oblongella var. genuina Cleve-Euler 1953     [Link to DiatomBase]

Diploneis oblongella var. gibbosa (Mc Call) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis oblongella var. lapponica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis oblongella var. medioinflata Cleve-Euler 1939     [Link to DiatomBase]

Diploneis oblongella var. ovalis (Hilse in Rabenhorst) Ross 1947     [Link to DiatomBase]

Diploneis oblongella var. pumila (Grunow) Woodhead & Tweed 1960     [Link to DiatomBase]

Diploneis oblongella var. rhombica (Mayer) Woodhead & Tweed 1960     [Link to DiatomBase]

Diploneis oblongella var. tokinsis Cleve-Euler 1953     [Link to DiatomBase]

Diploneis oculata var. nipponica Skvortzow 1936     [Link to DiatomBase]

Diploneis oestrupii (ostrupi) Hustedt 1937     [Link to DiatomBase]

Diploneis oestrupii (ostrupi) Hustedt 1937     [Link to DiatomBase]

Diploneis olandica A. Cleve 1953     [Link to DiatomBase]

Diploneis ornamentalis Salah 1967     [Link to DiatomBase]

Diploneis ornata Hajós 1971     [Link to DiatomBase]

Diploneis ostracodarum (Pantocsek) Jurilj 1954     [Link to DiatomBase]

Diploneis ostracodarum (Pantocsek) Jurilj 2013     [Link to DiatomBase]

Diploneis ostracodarum var. elongata Jurilj 1954     [Link to DiatomBase]

Diploneis ostrobottnica Cleve-Euler 1939     [Link to DiatomBase]

Diploneis ostrobottnica f. cuneata Cleve-Euler 1953     [Link to DiatomBase]

Diploneis ostrobottnica f. rotundata Cleve-Euler 1953     [Link to DiatomBase]

Diploneis ovalis f. gibbosa McCall 1933     [Link to DiatomBase]

Diploneis ovalis f. nipponica Skvortzow 1936     [Link to DiatomBase]

Diploneis ovalis var. bipunctata Skvortzow 1936     [Link to DiatomBase]

Diploneis ovalis var. jeniseyensis Skvortzow 1971     [Link to DiatomBase]

Diploneis ovalis var. nipponica Skvortzow 1936     [Link to DiatomBase]

Diploneis ovalis var. rhombica Mayer 1933     [Link to DiatomBase]

Diploneis ovalis var. tortonica Hajós 1968     [Link to DiatomBase]

Diploneis ovalis subsp. arctica Lange-Bertalot apud Lange-Bertalot & S. I. Genkal in Lange-Bertalot (ed.) 1999     [Link to DiatomBase]

Diploneis pantocsekii Cleve-Euler 1953     [Link to DiatomBase]

Diploneis papula var. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis papula var. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis papula var. crassa (Missuna) Zabelina in Proschkina-Lavrenko 1950     [Link to DiatomBase]

Diploneis parabudayana Jovanovska, Nak ov & Levkov 2013

Diploneis parallelus Loseva 1982     [Link to DiatomBase]

Diploneis paraparma Jova novska, Levkov & Edlund 2015 2015

Diploneis parma Cleve 1891     [Link to DiatomBase]

Diploneis parma var. jeniseyensis Skvortzow 1971     [Link to DiatomBase]

Diploneis parma var. minuta Skvortzow 1971     [Link to DiatomBase]

Diploneis patricia (Mann) VanLandingham 1975     [Link to DiatomBase]

Diploneis pearsalli (pearsallii) Salah 1955     [Link to DiatomBase]

Diploneis perforata Jurilj 1957     [Link to DiatomBase]

Diploneis peterseni (petersenii) Hustedt 1937     [Link to DiatomBase]

Diploneis peterseni (petersenii) Hustedt 1937     [Link to DiatomBase]

Diploneis pfitzeriana (O'Meara) R. Ross in Hartley 1986     [Link to DiatomBase]

Diploneis placida (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis pneumatica S.J.M. Droop 1998     [Link to DiatomBase]

Diploneis poretzkyi Tscheremissinova 1956     [Link to DiatomBase]

Diploneis poroidea Jurilj 1957     [Link to DiatomBase]

Diploneis praeclara (Pantocsek) Cleve-Euler 1934     [Link to DiatomBase]

Diploneis praeclara (Pantocsek) Jurilj 1954     [Link to DiatomBase]

Diploneis praeclara var. densa Jurilj 1954     [Link to DiatomBase]

Diploneis praesejuncta S.J.M. Droop 1998     [Link to DiatomBase]

Diploneis prisca Jurilj 1957     [Link to DiatomBase]

Diploneis pseudobombiformis Hustedt 1937     [Link to DiatomBase]

Diploneis pseudobombiformis Hustedt 1937     [Link to DiatomBase]

Diploneis pseudopetersenii Cholnoky 1963     [Link to DiatomBase]

Diploneis pseudovalis (pseudo-ovalis) Hustedt 1930     [Link to DiatomBase]

Diploneis puella var. baikalensis (baicalensis) Skvortzow 1937     [Link to DiatomBase]

Diploneis puelloides Fusey 1950     [Link to DiatomBase]

Diploneis pulcherrima Hustedt 1937     [Link to DiatomBase]

Diploneis pulcherrima Hustedt 1937     [Link to DiatomBase]

Diploneis pulcherrima Hustedt 1937     [Link to DiatomBase]

Diploneis pulchr a Jovanovska, Nakov & Levkov 2013

Diploneis pumicosus Sherbakova, Pomazkina & Rodionova 2019

Diploneis pumicosus Sherbakova, Pomazkina & Rodionova 2019     [Link to DiatomBase]

Diploneis reticulata Jurilj 1957     [Link to DiatomBase]

Diploneis rex Droop 1996     [Link to DiatomBase]

Diploneis rhombica Skabichevskii 1936     [Link to DiatomBase]

Diploneis rimosa Pennesi & Caputo 2017

Diploneis rimosa Pennesi & Caputo 2017     [Link to DiatomBase]

Diploneis robustus Subrahmanyan 1946     [Link to DiatomBase]

Diploneis rostrata Wood 1961     [Link to DiatomBase]

Diploneis rotund a Jovanovska, Nakov & Levkov 2013

Diploneis rouhialensis Brander 1943     [Link to DiatomBase]

Diploneis rouxioides Schrader 1969     [Link to DiatomBase]

Diploneis rupestris Skvortzow 1938     [Link to DiatomBase]

Diploneis sejuncta f. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis sejuncta f. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis separanda Lange-Bertalot in Werum & Lange-Bertalot 2004     [Link to DiatomBase]

Diploneis serratula (Grunow in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis skvortzovii (skvortowii) Skabichevskii 1936     [Link to DiatomBase]

Diploneis skvortzovii (skvortowii) var. punctata (Skvortzow) Zabelina in Proschkina-Lavrenko 1950     [Link to DiatomBase]

Diploneis smithii var. kanamoriensis Ichikawa 1967

Diploneis smithii f. baicalensis (Skvortzow) Zabelina in Proschkina-Lavrenko 1950     [Link to DiatomBase]

Diploneis smithii f. constricta (Heiden in Heiden & Kolbe) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii f. cuneata (Cleve-Euler) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii f. cuneata (Cleve-Euler) Hustedt 1937     [Link to DiatomBase]

Diploneis smithii f. disseminepunctata Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii f. maior Thomas & Gonzalves 1965     [Link to DiatomBase]

Diploneis smithii f. nipponica Skvortzow & Noda 1971     [Link to DiatomBase]

Diploneis smithii f. rhombica (Mereschkowsky) Hustedt 1937     [Link to DiatomBase]

Diploneis smithii f. rhombica (Mereschkowsky) Sheshukova-Poretskaya 1967     [Link to DiatomBase]

Diploneis smithii f. typica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii f. ventralis Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii var. adversa Hagelstein (1939) 1938     [Link to DiatomBase]

Diploneis smithii var. chilensis Hustedt 1927     [Link to DiatomBase]

Diploneis smithii var. major (Cleve) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis smithii var. minor (Petit) Taylor 1970     [Link to DiatomBase]

Diploneis smithii var. nipponica Skvortzow 1936     [Link to DiatomBase]

Diploneis smithii var. oblongella Skvortzow 1936     [Link to DiatomBase]

Diploneis smithii var. pumila (Grunow) Hustedt 1937     [Link to DiatomBase]

Diploneis solea S.J.M. Droop 1998     [Link to DiatomBase]

Diploneis soninkhishigae E.Jo vanovska, Z.Levkov & M.B.Edlund 2015 2015

Diploneis sooi Hajós 1973     [Link to DiatomBase]

Diploneis spectabilis D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Diploneis splendida f. stigmata Zabelina in Proschkina-Lavrenko 1950     [Link to DiatomBase]

Diploneis splendida var. andesitica (Pantocsek) Hustedt 1937     [Link to DiatomBase]

Diploneis splendida var. porosa Jurilj 1957     [Link to DiatomBase]

Diploneis stauroneiformis Hendey 1971     [Link to DiatomBase]

Diploneis stigmosa Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis stigmosa Heiden & Kolbe 1928     [Link to DiatomBase]

Diploneis stoermeri Jova novska, Levkov & Edlund 2015 2015

Diploneis stroemi Hustedt 1937     [Link to DiatomBase]

Diploneis stroemi Hustedt 1937     [Link to DiatomBase]

Diploneis subadvena Hustedt 1937     [Link to DiatomBase]

Diploneis subadvena Hustedt 1937     [Link to DiatomBase]

Diploneis subcincta f. glacialis (Schulz) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subconstricta (A. Cleve) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subconstricta f. alpina (Meister) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subconstricta f. subinflata (Mayer) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subconstricta f. typica (Mayer) Cleve-Euler 1953     [Link to DiatomBase]

Diploneis suborbicularis f. baltica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis suborbicularis var. africana Cholnoky 1960     [Link to DiatomBase]

Diploneis suborbicularis var. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis suborbicularis var. constricta Hustedt 1937     [Link to DiatomBase]

Diploneis suborbicularis var. intermedia Cleve-Euler 1953     [Link to DiatomBase]

Diploneis suborbicularis var. perminuta Cleve-Euler 1953     [Link to DiatomBase]

Diploneis suborbicularis var. savensis Jurilj 1957     [Link to DiatomBase]

Diploneis suborbicularis var. typica Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subovalis f. novaezealandiae Skvortzow 1938     [Link to DiatomBase]

Diploneis subovalis var. baikalensis Skvortzow 1937     [Link to DiatomBase]

Diploneis subovalis var. cuspidatum Singh 1962     [Link to DiatomBase]

Diploneis subovalis var. jogensis Gandhi 1966     [Link to DiatomBase]

Diploneis subovalis var. perminuta Cleve-Euler 1953     [Link to DiatomBase]

Diploneis subsmithii Gandhi 1966     [Link to DiatomBase]

Diploneis suezii Salah & Tamas 1968     [Link to DiatomBase]

Diploneis suspecta (A. Schmidt) Hendey 1958     [Link to DiatomBase]

Diploneis taschenbergeri (Schmidt in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis tavcarii Jurilj 1954     [Link to DiatomBase]

Diploneis totarae Schrader 1969     [Link to DiatomBase]

Diploneis tugelae Cholnoky 1957     [Link to DiatomBase]

Diploneis turgida Skvortzow 1937     [Link to DiatomBase]

Diploneis turgida var. bipunctata Skvortzow 1937     [Link to DiatomBase]

Diploneis vacillans var. bacillum Zanon 1948     [Link to DiatomBase]

Diploneis vacillans var. clevei Cleve-Euler 1953     [Link to DiatomBase]

Diploneis vandermerwei (van der merwei) Cholnoky 1955     [Link to DiatomBase]

Diploneis vetula f. minor Jurilj 1957     [Link to DiatomBase]

Diploneis vetula f. minutissima Hustedt 1955     [Link to DiatomBase]

Diploneis vetula var. americana Hustedt 1955     [Link to DiatomBase]

Diploneis vetula var. americana Hustedt 1955     [Link to DiatomBase]

Diploneis vetus a Jovanovska, Nakov & Levkov 2013

Diploneis voigtii Manguin 1961     [Link to DiatomBase]

Diploneis voigtii Manguin ex Kociolek & Reviers 1996     [Link to DiatomBase]

Diploneis volsella Carter & Denny 1987     [Link to DiatomBase]

Diploneis weiss?ogiopsis Lobban & Pennesi 2017

Diploneis weiss?ogiopsis Lobban & Pennesi 2017     [Link to DiatomBase]

Diploneis wolffii Foged 1957     [Link to DiatomBase]

Diploneis yamanakaensis Idei 2013     [Link to DiatomBase]

Diploneis yatukaensis Horikawa & Okuno in Okuno 1944     [Link to DiatomBase]

Diploneis zannii Frenguelli 1933     [Link to DiatomBase]

Diploneis zanzibarica (Grunow in Schmidt et al.) Hustedt 1937     [Link to DiatomBase]

Diploneis zehenterii Hajós 1977     [Link to DiatomBase]