Silva Center for Phycological Documentation: Index Nominum Algarum


The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Results from INA database

NameAuthorSourceCitationYear
EUTHALASSIOSIRAGran image
THALASSIOSIRACleve image
THALASSIOSIRA image
THALASSIOSIRA image
Thalassiosira aculeataProshkina-Lavrenko image
Thalassiosira adamsii_('adamsi')Mertz image
Thalassiosira adeliaeManguin image
Thalassiosira aestivalisGran image
Thalassiosira affinisMakarova image
Thalassiosira alleniiH. Takano image
Thalassiosira ambiguaKozlova image
Thalassiosira ambiguaKozlova image
Thalassiosira ambigua_('ambiqua')Koslova image
Thalassiosira andamanicaA.D. Gedde J. Phycol. 35: 199, figs. 2-16 1999
Thalassiosira angstii(Gran) Makarova image
Thalassiosira angulata(Gregory) G.R. Hasle image
Thalassiosira anguste-lineata(A. Schmidt) G. Fryxell & G.R. Hasle image
Thalassiosira antarcticaComber image
Thalassiosira antarcticaKarsten image
Thalassiosira antarctica var. borealisT.A. Villareal & G.A. Fryxell image
Thalassiosira antarctica var. borealisT.A. Villareal & G.A. Fryxell Polar Biol. 2: 166, table 2 1983
Thalassiosira antiqua(Grunow) Proshkina-Lavrenko image
Thalassiosira antiqua var. septataProshkina-Lavrenko image
Thalassiosira atlantica(Dangeard) Makarova image
Thalassiosira aurivilliiCleve image
Thalassiosira australiensis(Grunow) G.R. Hasle in Hasle & Lange Phycologia 28: 123 1989
Thalassiosira australisM. Peragallo image
Thalassiosira azovicaR.M. Gogorev, R.M., & G.V. KOVALEVA Novosti Sist. Nizsh. Rast. 51: 43, pl. II: figs. 3-11 2017
Thalassiosira baldaufiiP. Bodén Terra Nova 5: 68, pl. 1: R-V; pl. 2: A-G, I; pl. 4: A 1993
Thalassiosira baldaufiiP. Bodén image
Thalassiosira baltica(Grunow) Ostenfeld image
Thalassiosira baltica var. batavaVan Goor image
Thalassiosira baltica var. fluviatilis(Lemmermann) Cleve-Euler image
Thalassiosira baltica var. genuinaCleve-Euler image
Thalassiosira binataG. Fryxell image
Thalassiosira binata var. bibinataY. Gao & Z. Cheng J. Xiamen Univ. (Nat. Sci.) 31: 292, fig. 5 1992
Thalassiosira binata var. minorY. Gao & Z. Cheng J. Xiamen Univ. (Nat. Sci.) 31: 292, fig. 4 1992
Thalassiosira bingensisH. Takano Bull. Tokai Reg. Res. Lab. 103: 42, figs. 1-34 1980
Thalassiosira bioculata(Grunow) Ostenfeld Bot. Faeröes: 564 1903
Thalassiosira bioculata var. exigua(Grunow) Hustedt Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., 7{1}: 332 1928
Thalassiosira bipartita(Rattray) G.M. Hallegraeff Diatom Res. 7: 21 1992
Thalassiosira bipartita(Rattray) Hallegraeff image
Thalassiosira biporaM. Shiono Diatom Research 15: 139, figs. 25-44 2000
Thalassiosira blanda_(`blandus')(A. Schmidt) T.V. Desikachary & S. Gowthaman in T.V. Desikachary Atlas Diat. 6: 9 1989
Thalassiosira blandus(A. Schmidt) Desikachary & Gowthaman image
Thalassiosira bradburyi_('bradbury')G.K. Khursevich & J.P. Kociolek in Kociolek & Khursevich Algologia 11: 393, pls. II, IV 2001
Thalassiosira bramaputrae(Ehrenberg) Håkansson & Locker image
Thalassiosira bramaputrae var. proximus(Makarova) Makarova image
Thalassiosira bramaputrae var. septentrionalis(Grunow) Makarova image
Thalassiosira bruniiF. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira bruniiF. Akiba & Yanagisawa image
Thalassiosira bukryiJ.A. Barron Mar. Micropaleontol. 7: 511, pl. IV: fig. 1, 2; pl. VI: fig. 9 1983
Thalassiosira bulbosaE.E. Syvertsen in E.E. Syvertsen & G.R. Hasle Polar Biol. 3: 168, figs. 1-32 1984
Thalassiosira bungerensisR.M. Gogorev & Z.V. Pushina in Gogorev et al. Pol. Bot. J. 55: 139, figs. 18-32 2010
Thalassiosira burcklianaH.J. Schrader Initial Rep. Deep Sea Drilling Project 24: 916, pl. 1: figs. 21-26 1974
Thalassiosira californicaY. Tanimura Diatom Research 11: 173, figs. 2-8 1996
Thalassiosira cardiophoraF.E. Round Diatom Research 3: 126, figs. 1-12 1988
Thalassiosira caspicaMakarova image
Thalassiosira castaneaF. Akiba & Y. Yanagisawa Bull. Geol. Surv. Japan 49: 180, pl. 1 1998
Thalassiosira catharinensisM. Garcia in Garcia & Dutra Phytotaxa 288: 62, figs. 1-14 2016
Thalassiosira cedarkeyensisA.K.S.K. Prasad in Prasad, Fryxell, & Livingston Phycologia 32: 205, figs. 1a, 2a, 3-23 1993
Thalassiosira centraM. Shiono Diatom Research 15: 132, figs. 1-12 2000
Thalassiosira chilensisKrasske image
Thalassiosira cleveiGran image
Thalassiosira complicataR. Gersonde Polarforschung 59: 150, pl. 3: figs. 1, 2; pl. 5: figs. 18-20; pl. 6: figs. 1-6; pl. 7: figs. 1-5 1991
Thalassiosira concavaH.J. Semina Algologia 1{4}: 79 1991
Thalassiosira concaviusculaI.V. Makarova Bot. Zhurn. 63: 222, pl. I 1978
Thalassiosira concaviusculaMakarova image
Thalassiosira condensataCleve image
Thalassiosira confertaG.R. Hasle image
Thalassiosira confusaI.V. Makarova Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 12: 149, figs. 1, 2 1975
Thalassiosira confusaMakarova image
Thalassiosira congoiLeuduger-Fortmorel image
Thalassiosira constrictaGaarder image
Thalassiosira constrictaK.R. Gaarder Tromso Mus. A\*orsh. 55{1}: 64, text-fig. 6 1938
Thalassiosira convexaMukhina image
Thalassiosira convexa var. aspinosaH.J. Schrader Initial Rep. Deep Sea Drilling Project 24: 916, pl. 2: figs. 8, 9, 13a-21 1974
Thalassiosira coramandelianaSubrahmanyan image
Thalassiosira coronataGaarder image
Thalassiosira coronataProshkina-Lavrenko image
Thalassiosira coroniferaProshkina-Lavrenko image
Thalassiosira cuitzeonensisI. Israde, K. Serieyssol & F. Gasse in Serieyssol et al. Nova Hedwigia 66: 180, figs. 11-20 1998
Thalassiosira curiosaHajós image
Thalassiosira curviseriataH. Takano Bull. Tokai Reg. Fish. Lab. 105: 34, figs. 1C, 26-38 1981
Thalassiosira decipiens(Grunow) E. Jřrgensen image
Thalassiosira decorataCleve-Euler image
Thalassiosira delicata(J.A. Barron) F. Akiba Initial Rep. Deep Sea Drilling Project 87: 440 1985
Thalassiosira delicatissimaProshkina-Lavrenko image
Thalassiosira delicatulaHustedt image
Thalassiosira delicatulaOstenfeld image
Thalassiosira densannulaG.R. Hasle & G. Fryxell image
Thalassiosira depressaM. Shiono Diatom Research 15: 135, figs. 13-24 2000
Thalassiosira dichotomica(O.G. Kozlova) G. Fryxell & G.R. Hasle image
Thalassiosira dichotomica(O.G. Kozlova) G.A. Fryxell & G.R. Hasle Polar Biol. 2: 54 1983
Thalassiosira diporocyclusG.R. Hasle image
Thalassiosira dispar(M. Peragallo & J. Héribaud) K. Serieyssol in Serieyssol et al. Nova Hedwigia 66: 178 1998
Thalassiosira distansPouchet image
Thalassiosira dolmatovaeOreshkina ex A. Gladenkov Phytotaxa 127: 104, figs. 4-29 2013
Thalassiosira dubiaKoslova image
Thalassiosira dubiaLeuduger-Fortmorel image
Thalassiosira dubiosaH.J. Schrader in Schrader & Fenner Initial Rep. Deep Sea Drilling Project 38: 1001, pl. 35: figs. 4-6 1976
Thalassiosira duostraC. Pienaar Diatom Res. 5: 106, figs. 1-11 1990
Thalassiosira eccentrica var. fasciculata(Hustedt) Nizamuddin Nova Hedwigia 36: 705 1983
Thalassiosira eccentrica_('excentrica')(Ehrenberg) Cleve image
Thalassiosira echinataH.J. Semina in H.J. Semina & G.A. Fryxell Diatom Res. 9: 378, figs. 1-9 1994
Thalassiosira elegans(Brun) Jouse image
Thalassiosira elliptipora(Donahue) Fenner image
Thalassiosira elliptiporaJ. Fenner ex A.D. Mahood & J.A. Barron Micropaleontology 42: 292, pl. 4: fig. 3; pl. 5: figs. 4-7; pl. 8: figs. 6, 7 1996
Thalassiosira elliptiporaJ.A. Fenner Proc. Ocean Drilling Program, Sci. Results 114: 108 1991
Thalassiosira elsayediiG. Fryxell image
Thalassiosira endoseriataG.R. Hasle & G. Fryxell image
Thalassiosira endoseriataG.R. Hasle & G.A. Fryxell in G.A. Fryxell & G.R. Hasle Beih. Nova Hedwigia 54: 78, pl. 8 [=figs. 45-49] 1977
Thalassiosira excentricaKarsten image
Thalassiosira exceptiunculaM. Shiono Diatom Research 16: 84, figs. 1-12 2001
Thalassiosira exiguaG. Fryxell & G.R. Hasle image
Thalassiosira expectaS.L. VanLandingham Cat. Diatoms 7: 3995 1978
Thalassiosira expectaVan Landingham image
Thalassiosira fallaxKoslova image
Thalassiosira fallaxMeunier Microplankton Barents & Kara: 268, pl. XXX: figs. 1-4 1910
Thalassiosira fallaxO.G. Kozlova Trudy Inst. Okeanol. Akad. Nauk SSSR 61: 9, fig. 3:4 1962
Thalassiosira fasciculataD.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 707, p. 15: figs. 4-6 1992
Thalassiosira faurii(Gasse) G.R. Hasle image
Thalassiosira favosaI.V. Makarova in Makarova & Sukhanova Bot. Zhurn. 83{2}: 102, pl. [I] 1998
Thalassiosira feibeliiM. Brindle & J. Mohan in Brindle et al. Phytotaxa 371: 235, figs. 5, 6 2018
Thalassiosira ferelineataG.R. Hasle & G. Fryxell image
Thalassiosira flexuosa var. tenellaY. Tanimura Diatom Research 11: 175, figs. 61-64 1996
Thalassiosira flexuosa_('flexosa')(J. Brun) F. Akiba & Y. Yanagisawa image
Thalassiosira flexuosa_(`flexosa')(J. Brun) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira floridana(Cooper) G.R. Hasle image
Thalassiosira floridana(Cooper) G.R. Hasle image
Thalassiosira fluviatilis f. mangrovei_('mangrovii')Manguin image
Thalassiosira fluviatilisHustedt image
Thalassiosira fragaH.J. Schrader in Schrader & Fenner Initial Rep. Deep Sea Drilling Project 38: 1001, pl. 16: figs. 9-12 1976
Thalassiosira fragilisG. Fryxell image
Thalassiosira frenguelliiKozlova image
Thalassiosira frenguelliiO.G. Kozlova Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 1967: 58, fig. 6 1967
Thalassiosira frenguellii_('frenguelli')Kozlova image
Thalassiosira frenguellii_(`frenguelli')O.G. Kozlova Diatom. Vodorosli Antarkt.: 79, 84, 117, pl. I: fig. 5 1964
Thalassiosira frenguelliopsisG. Fryxell & Johansen image
Thalassiosira frenguelliopsisG.A. Fryxell & J.R. Johansen in J.R. Johansen & G.A. Fryxell Phycologia 24: 168, figs. 6, 67, 68, 71, 81 1985
Thalassiosira frigidaCleve-Euler image
Thalassiosira frigidaCleve-Euler image
Thalassiosira fryxelliaeE.A. Sar & I. Sunesen in I. Sunesen & E.A. Sar Bot. Mar. 47: 239, figs. 3-22 2004
Thalassiosira gasseaeM. Brindle & J. Mohan in Brindle et al. Phytotaxa 371: 236, figs. 7, 8 2018
Thalassiosira gelatinosa(Cleve) Cleve image
Thalassiosira gelatinosaHensen image
Thalassiosira gerloffiiRivera Ramirez image
Thalassiosira gersondeiJ.A. Barron in J.G. Baldauf & J.A. Barron Proc. Ocean Drilling Program, Sci. Results 119: 585, pl. 2: figs. 1, 2; pl. 3: figs. 1, 3, 5, 6; pl. 5: fig. 4 1991
Thalassiosira gessneriHustedt image
Thalassiosira gracilis(G. Karsten) Hustedt Deutsch. Antarkt. Exped. 1938/39, 2: 109 1958
Thalassiosira gracilis(Karsten) Hustedt image
Thalassiosira gracilis var. expecta(S.L. VanLandingham) G.A. Fryxell & G.R. Hasle Phycologia 18: 384 1979
Thalassiosira gracilis var. expecta(Van Landingham) G. Fryxell & G.R. Hasle image
Thalassiosira gravida f. fossilisJouse image
Thalassiosira gravidaP. Cleve Bih. K. Svenska Vet.-Akad. Handl. 22(Afd. III, 4): 12, pl. II: figs. 14-16 1896
Thalassiosira grunowiiF. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 493 1985
Thalassiosira guillardiiG.R. Hasle image
Thalassiosira guillardiiHasle Phycologia 17: 274, figs. 28-47, 49, 50 1978
Thalassiosira hasleaeCassie & Dempsey image
Thalassiosira haynaldiellaJouse image
Thalassiosira hendeyiG.R. Hasle & G. Fryxell image
Thalassiosira heteromeraMakarova image
Thalassiosira hexagonaT. Hayashi in Hayashi & Ohno, Diatom 38: 2, figs. 1-41 2022
Thalassiosira hibernalisA.M. Gayoso Bot. Mar. 32: 332, figs. 2-9 1989
Thalassiosira hispanicaPaulsen image
Thalassiosira hispidaE.E. Syvertsen image
Thalassiosira hispidaSyvertsen Proc. Eighth Int. Diat. Symp. [Paris, 1984]: 34, pls. 1-3 [= figs. 1-18]. 1986.
Thalassiosira hustedtiiPoretzky & Anissimova image
Thalassiosira hustedtiiV.S. Poretzky & Anissimova Issl. Ozer SSSR 2: 47, pl. IX: fig. 2 1933
Thalassiosira hustedtii var. vanaMakarova & Proshkina-Lavrenko image
Thalassiosira hyalina(Grunow) Gran image
Thalassiosira hyalina(Grunow) Gran image
Thalassiosira hyalina f. kryophiloidesKus'mina image
Thalassiosira hydraA.J. Gombos, Jr. image
Thalassiosira hydraA.M. Gombos, Jr. in A.M. Gombos, Jr. & P.F. Ciesielski Initial Rep. Deep Sea Drilling Project 71: 606, pl. 7: figs. 1-6 1983
Thalassiosira hyperborea(Grunow) G.R. Hasle in Hasle & Lange Phycologia 28: 125 1989
Thalassiosira hyperborea var. lacunosaG.R. Hasle in Hasle & Lange Phycologia 28: 129 1989
Thalassiosira hyperborea var. pelagica(Cleve-Euler) G.R. Hasle in Hasle & Lange Phycologia 28: 129 1989
Thalassiosira hyperborea var. septentrionalis(Grunow) G.R. Hasle in Hasle & Lange Phycologia 28: 127 1989
Thalassiosira ignotaMakarova image
Thalassiosira incertaMakarova image
Thalassiosira incerta var. fluvialisG.V. Gogorev & R.M. Kovaleva in Kovaleva, Gogorev & Nazarenko Novosti Sist. Nizsh. Rast. 55: 43, pl. II 2021
Thalassiosira incerta var. strelnikovaeG.V. Gogorev & R.M. Kovaleva in Kovaleva, Gogorev & Nazarenko Novosti Sist. Nizsh. Rast. 55: 44, pl. III-VI 2021
Thalassiosira indicaKazarina image
Thalassiosira inlandicaT. Hayashi in T. Hayashi, Y. Tanimura, & H. Sakai Phycologia 46: 354, figs. 2-40 2007
Thalassiosira insigna(Jouse) D.M. Harwood & T. Maruyama image
Thalassiosira insignis_('insigna')(A.P. Jousé) D.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 707 1992
Thalassiosira intermediaMakarova image
Thalassiosira intrannulaHerzig & G. Fryxell image
Thalassiosira inuraR. Gersonde Polarforschung 59: 151, pl. 6: figs. 7-14; pl. 8: figs. 1-6 1991
Thalassiosira iraidaeG.K. Khursevich & J.P. Kociolek in Kociolek & Khursevich Algologia 11: 392, pls. I,II 2001
Thalassiosira irregulataH.J. Schrader in Schrader & Fenner Initial Rep. Deep Sea Drilling Project 38: 1001, pl. 20: figs. 10-12 1976
Thalassiosira japonicaKisselev image
Thalassiosira jouseaeF. Akiba Initial Rep. Deep Sea Drilling Project 87: 440, pl. 6: figs. 8-10 1985
Thalassiosira kamszatica(Lupikina) Lupikina & Khursevich Unknown source 1992: 138 1992
Thalassiosira kanayaeY. Tanimura Diatom Research 11: 178, figs. 9-15 1996
Thalassiosira karenaeH.J. Semina image
Thalassiosira khursevichiae_('khursevicha')B. Laslandes & J.P. Kociolek in Kociolek et al. Biblioth. Diatomol. 61: 12, pl. 7: figs. 7-12; pl. 9 2014
Thalassiosira kilarskiiI. Kaczmarska Acta Palaeobotanica 25: 48, pl. III: figs. 2-4 1985
Thalassiosira kolbei(A.P. Jousé) R. Gersonde Proc. Ocean Drilling Program, Sci. Results 113: 793 1990
Thalassiosira kolbei(Jouse) R. Gersonde image
Thalassiosira kozloviiMakarova image
Thalassiosira kozyrenkoaeG.V. Kovaleva & R.M. Gogorev Novosti Sist. Nizsh. Rast. 55: 24, pls. II-V 2021
Thalassiosira kryophila(Grunow) E. Jorgensen image
Thalassiosira kushirensisH. Takano Bull. Tokai Reg. Fish. Res. Lab. 116: 2, figs. 1A, 2-8 1985
Thalassiosira labimarginataP. Bodén Terra Nova 5: 68, pl. 1: L-Q, K ?; pl. 4: B-E 1993
Thalassiosira labimarginataP. Bodén image
Thalassiosira lacustris(Grunow) G.R. Hasle image
Thalassiosira lacustris var. proximus(Makarova) Makarova image
Thalassiosira lacustris var. septentrionalis(Grunow) Makarova image
Thalassiosira laevisY. Gao & Z. Cheng J. Xiamen Univ. (Nat. Sci.) 31: 291, figs. 1-3 1992
Thalassiosira latimarginataI.V. Makarova Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 12: 150, figs. 3, 4 1975
Thalassiosira latimarginataMakarova image
Thalassiosira lentiginosa(Janisch) G. Fryxell image
Thalassiosira leptopus(Grunow) G.R. Hasle & G. Fryxell image
Thalassiosira leptopus var. elliptica(Kolbe) J.A. Barron Initial Rep. Deep Sea Drilling Project 54: 460 1980
Thalassiosira levanderiVan Goor image
Thalassiosira liceaG. Fryxell image
Thalassiosira lineataJousé image
Thalassiosira lineataJouse image
Thalassiosira lineoidesHerzig & G. Fryxell image
Thalassiosira livingstoniorumA.K.S.K. Prasad, P. Hargraves, & J.A. Nienow in Prasad et al. Proceedings of the Academy of Natural Sciences of Philadelphia 161: 3, figs. 1-31 2011
Thalassiosira longifultoportulataR.M. Gogorev & Z.V. Pushina in Gogorev et al. Polish Botanical Journal 55: 137, figs. 3-17 2010
Thalassiosira lundianaG. Fryxell image
Thalassiosira luscaH.J. Schrader in Schrader & Fenner Initial Rep. Deep Sea Drilling Project 38: 1002, pl. 35: figs. 1-3 1976
Thalassiosira maculataG. Fryxell & J. Johansen image
Thalassiosira maeoticaProshkina-Lavrenko image
Thalassiosira mahoodiiJ.A. Barron in J.G. Baldauf & J.A. Barron Proc. Ocean Drilling Program, Sci. Results 119: 585, pl. 2: figs. 3-5; pl. 3: figs. 2, 4; pl. 4: figs. 1-6 1991
Thalassiosira makarovaeV.V. Mukhina in A.P. Jousé & V.V. Mukhina Initial Rep. Deep Sea Drilling Project 42{2}: 914, pl. 6: fig. 14 1978
Thalassiosira malaH. Takano Bull. Tokai Reg. Fish. Res. Lab. 109: 31 1983
Thalassiosira malaH. Takano Bull. Tokai Reg. Fish. Res. Lab. 42: 1, pl. I: figs. 1-8; text-fig. 1 1965
Thalassiosira manifestaSheshukova-Poretskaya image
Thalassiosira margaritae(Frenguelli & Orlando) Kozlova image
Thalassiosira marginataVenkataraman image
Thalassiosira marujamicaSheshukova-Poretskaya image
Thalassiosira mediaconvexaH.J. Schrader in Schrader & Fenner Initial Rep. Deep Sea Drilling Project 38: 1002, pl. 36: fig. 1 1976
Thalassiosira mediterranea(Schröder) G.R. Hasle image
Thalassiosira mendiolanaG.R. Hasle & Heimdal image
Thalassiosira minicosmicaJ.H. Lee & J.S. Park in Park & Lee Diatom Research 30: 164, figs. 1-33 2015
Thalassiosira minimaGaarder image
Thalassiosira minimaMertz image
Thalassiosira minusculaKrasske image
Thalassiosira miocenicaH.J. Schrader Initial Rep. Deep Sea Drilling Project 24: 916, pl. 22: figs. 1-5, 11-13 1974
Thalassiosira mioplicataF. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira mirniaeJouse image
Thalassiosira mirnyiJouse image
Thalassiosira mizunamiensisY. Yanagisawa Diatom 8: 43, pls. 1, 2 1993
Thalassiosira moholensis(H.J. Schrader) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira monileCleve image
Thalassiosira monoporocyclusG.R. Hasle image
Thalassiosira multiporaM.C. Whiting & H. Schrader Micropaleontology 31: 258, pl. 2: figs. 11, 16, 17 1985
Thalassiosira multiporaM.C. Whiting & H.J. Schrader image
Thalassiosira nanaLohmann image
Thalassiosira nanolineata(Mann) G. Fryxell & G.R. Hasle image
Thalassiosira nativaSheshukova-Poretskaya image
Thalassiosira nativaSheshukova-Poretskaya image
Thalassiosira nevadicaG.K. Khursevich & S. VanLandingham Nova Hedwigia 56: 390, pl. 1 1993
Thalassiosira nidulus(Tempère & Brun) Jousé Izv. Akad. Nauk SSSR, Ser. Geogr. 2: 13 1961
Thalassiosira nidulus var. delicataJ.A. Barron Initial Rep. Deep Sea Drilling Project 56/57: 671, pl. 6: figs. 1, 4 1980
Thalassiosira nodulolineata(Hendey) G.R. Hasle & G. Fryxell image
Thalassiosira nordenskioeldii_('nordenskiöldii')Cleve image
Thalassiosira obicaKoslova image
Thalassiosira obicaKozlova image
Thalassiosira oceanicaG.R. Hasle image
Thalassiosira oestrupii(Ostenfeld) G.R. Hasle Skr. Norske Vidensk.-Akad. Oslo, Mat.-Naturvidensk. Kl. 1960{2}: 8 1960
Thalassiosira oestrupii var. planaJousé Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 1968: 15, pl. I: figs. 8, 9 1968
Thalassiosira oestrupii var. planaJouse image
Thalassiosira oestrupii var. venrickiae_('venrickae')G. Fryxell & G.R. Hasle image
Thalassiosira oestrupii var. venrickiae_(`venrickae')G.A. Fryxell & G.R. Hasle Amer. J. Bot. 67: 810, figs. 11-19 1980
Thalassiosira oliveriana(O'Meara) I.V. Makarova & V.A. Nikolajev Bot. Zhurn. S.S.S.R. 69: 89 1984
Thalassiosira oliveriana var. sparsaD.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 708, pl. 16: fig. 13 1992
Thalassiosira oranicaG.R. Hasle Micropaleontology 31: 280, pls. 1, 2 1985
Thalassiosira ordinariaI.V. Makarova Botanicheskii Zhurnal 62: 537, pls. I, II 1977
Thalassiosira orientalisSheshukova-Porezkaya image
Thalassiosira ornataProshkina-Lavrenko image
Thalassiosira pacificaGran & Angst image
Thalassiosira partheneiaH.J. Schrader image
Thalassiosira parvaProshkina-Lavrenko image
Thalassiosira parvulaI.V. Makarova Botanicheskii Zhurnal 62: 907, pl. I 1977
Thalassiosira patagonicaN.I. Maidana Diatom Research 14: 324, figs. 1-14 1999
Thalassiosira perispinosaY. Tanimura Diatom Research 11: 181, figs. 35-39 1996
Thalassiosira perpusillaKoslova image
Thalassiosira perpusillaKozlova image
Thalassiosira perpusillaO.G. Kozlova Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 1967: 60, figs. 12, 13 1967
Thalassiosira perpusillaO.G. Kozlova Trudy Inst. Okeanol. Akad. Nauk SSSR 61: 7, fig. 2:8 1962
Thalassiosira planiuscula_('planisculus')(Rattray) D.M. Harwood & T. Maruyama image
Thalassiosira planiuscula_(`planisculus')(Rattray) D.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 707 1992
Thalassiosira plicataH.J. Schrader Initial Rep. Deep Sea Drilling Project 24: 917, pl. 3: figs. 1, 2, 4-9 1974
Thalassiosira plicatoides(R. Simonsen) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira polyacantha(Grunow) image
Thalassiosira polychorda(Gran) Jørgensen image
Thalassiosira poro-irregulataG.R. Hasle & Heimdal image
Thalassiosira poroirregulata_(`poro-irregulata')G.R. Hasle & B.R. Heimdal Beih. Nova Hedwigia 31: 573, figs. 55-64, 71, 72 1970
Thalassiosira poroseriata(E. Ramsfjell) G.R. Hasle Taxon 21: 544 1972
Thalassiosira poroseriata(E. Ramsfjell) G.R. Hasle Nytt Mag. Bot. 15: 194, 196 [Table I] 1968
Thalassiosira poroseriata(Ramsfjell) G.R. Hasle image
Thalassiosira poroseriata(Ramsfjell) G.R. Hasle image
Thalassiosira porosiroidesI.V. Makarova Algologia 1{1}: 71 1991
Thalassiosira praeconvexaBurckle image
Thalassiosira praefragaA. Gladenkov & J.A. Barron Proceedings of the Ocean Drilling Program, Scientific Results 145: 30, pl. 2: figs. 3-6, 9 1995
Thalassiosira praegracilisR.M. Gogorev & Z.V. Pushina Nov. Sist. Nizsh. Rast. [Bot. Inst. Akad. Nauk SSSR] 45: 39, pl. III: figs. 1-3; pl. VII: fig. 9 2011
Thalassiosira praenidulusF. Akiba Initial Rep. Deep Sea Drilling Project 87: 440, pl. 5: fig. 7; pl. 6: figs. 1-3 1985
Thalassiosira praeoestrupiiM.P. Dumont, J.G. Baldauf & J.A. Barron Micropaleontology 32: 373, pl. 1: figs. 1-9, 12 1986
Thalassiosira praeyabei(H.J. Schrader) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 492 1985
Thalassiosira primalabiataA.M. Gombos, Jr. in A.M. Gombos, Jr. & P.F. Ciesielski Initial Rep. Deep Sea Drilling Project 71: 606, pl. 9: figs. 1-8 1983
Thalassiosira profunda(Hendey) G.R. Hasle image
Thalassiosira proschkinaeI.V. Makarova in Makarova et al. Bot. Zhurn. 64: 922, pl. 1: figs. 1-7 1979
Thalassiosira proschkinae var. spinulata(H. Takano) I.V. Makarova Diatomovye vodorosli morei SSSR: Rod Thalassiosira Cl.: 81 1988
Thalassiosira pseudomultiporaI.V. Makarova Bot. Zhurn. 75: 1285, pl. I 1990
Thalassiosira pseudonanaG.R. Hasle & Heimdal image
Thalassiosira pseudonanaHasle & Heimdal Beih. Nova Hedwigia 31: 565 1970
Thalassiosira pulchellaH. Takano image
Thalassiosira punctataJouse image
Thalassiosira punctatusVenkataraman image
Thalassiosira punctifera(Grunow) G. Fryxell, Simonsen & G.R. Hasle image
Thalassiosira punctigera(Castracane) G.R. Hasle image
Thalassiosira ritscheri_('ritscherii')(Hustedt) G.R. Hasle image
Thalassiosira ritscheri_(`ritscherii')(Hustedt) G.R. Hasle Nytt Mag. Bot. 15: 196 1968
Thalassiosira rosulataH. Takano Bull. Tokai Reg. Fish. Res. Lab. 116: 3, figs. 1B, 9-16 1985
Thalassiosira rotulaMeunier image
Thalassiosira rudisP.I. Tremarin, T.A.V. Ludwig, V. Becker & L.C. Torgan in Ludwig, Tremarin, Becker & Torgan Diatom Research 23: 391, figs. 1-57 2008
Thalassiosira rudolfii(Bachmann) G.R. Hasle image
Thalassiosira sackettii f. planaG. Fryxell image
Thalassiosira sackettiiG. Fryxell image
Thalassiosira salvadorianaHustedt image
Thalassiosira sancettaeF. Akiba Initial Rep. Deep Sea Drilling Project 87: 441, pl. 7: figs. 1-3 1985
Thalassiosira sarmaticaHajós image
Thalassiosira saturniLohmann image
Thalassiosira scotiaG. Fryxell & Hoban image
Thalassiosira secretaYang Li & Y.Q. Guo in Li et al. European J. Phycology 55: 40, figs. 1-15 2019
Thalassiosira simonseniiG.R. Hasle & G. Fryxell image
Thalassiosira simplexHustedt image
Thalassiosira singularisSheshukova-Poretskaya image
Thalassiosira sinicaY. Li & Y.Q. Guo in Li, Guo & Guo European J. Phycol. 53: 124, figs. 1-19 2018
Thalassiosira solitariaGayoso image
Thalassiosira spiculaKozlova image
Thalassiosira spiculaKozlova image
Thalassiosira spinoconvexaF. Akiba & Y. Yanagisawa Bull. Geol. Surv. Japan 49: 180 1998
Thalassiosira spinosaH.J. Schrader image
Thalassiosira spinosaH.J. Schrader Initial Rep. Deep Sea Drilling Project 35: 636, pl. 6: figs. 5-7 1976
Thalassiosira spinosaSimonsen image
Thalassiosira spinosa var. aspinosaH.J. Schrader image
Thalassiosira spinulataH. Takano Bull. Tokai Reg. Fish. Lab. 109: 33, figs. 17, 23 in Takano 1981 1983
Thalassiosira spinulataH. Takano Bull. Tokai Reg. Fish. Lab. 105: 33, figs. 1B, 14-25 1981
Thalassiosira spumellaroidesH.J. Schrader image
Thalassiosira stellarisG.R. Hasle & Guillard image
Thalassiosira strelnikovae_(`strelnikoviae')I.V. Makarova Bot. Zhurn. 61: 607, pl. I 1976
Thalassiosira striataD.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 708, pl. 15: figs. 7-9 1992
Thalassiosira subsalinaProshkina-Lavrenko image
Thalassiosira subtilis(Ostenfeld) Gran image
Thalassiosira subtilis var. fluviatilis_('fluviatitis')Lemmermann image
Thalassiosira subtilis var. maximaM.E. Ferrario Cryptog.: Algol. 9: 312, pl. 1: figs. 1, 2; pl. 2: fig. 3; pl. 3: figs. 4-8 1988
Thalassiosira sundarbanaB. Samanta & P. Bhadury Phycol. Research 63: 104, figs. 1-16 2015
Thalassiosira symbolophoraH.J. Schrader Initial Rep. Deep Sea Drilling Project 24: 917, pl. 4: figs. 1-8 1974
Thalassiosira symmetricaG. Fryxell & G.R. Hasle image
Thalassiosira tcherniae_('Tcherniai')Manguin Rev. Alg. n.s. 3: 115, pl. II: fig. 9; pl. VII: fig. 51 1957
Thalassiosira tcherniae_('tcherniai')Manguin image
Thalassiosira tealataH. Takano Bull. Tokai Reg. Fish. Res. Lab. 109: 32 1983
Thalassiosira tealataH. Takano Bull. Tokai Reg. Fish. Res. Lab. 103: 55, figs. 1-17 1980
Thalassiosira temperei(J. Brun) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 493 1985
Thalassiosira teneraProshkina-Lavrenko image
Thalassiosira tertiariaSheshukova-Poretskaya image
Thalassiosira tetraoestrupiiP. Bodén Terra Nova 5: 63, pl. 1: A-G, pl. 2: A,B,H,J 1993
Thalassiosira tetraoestrupiiP. Bodén image
Thalassiosira tetraoestrupii var. reimeriA.D. Mahood & J.A. Barron in J.P. Kociolek & M.J. Sullivan (eds.) Century of diatom research in North America: 2, figs. 1-8, 20-24, 27 1995
Thalassiosira tetraoestrupii var. reimeriMahood & J.A. Barron image
Thalassiosira thailandicaS. Boonyapiwat in Boonyapiwat & Takano Bull. Tokai Reg. Fish. Res. Lab. 119: 42, figs. 1-9 1986
Thalassiosira torokinaH.T. Brady Antarct. J. U.S. 12: 123, figs. 1-5 1977
Thalassiosira transitoriaY. Tanimura Diatom Research 11: 186, figs. 53-60 1996
Thalassiosira tridensB.B. Niu & Yang Li in Niu et al., European Journal of Phycology 57: 497, figs. 16-27 2022
Thalassiosira trifultaG. Fryxell image
Thalassiosira trifultaG.A. Fryxell in G.A. Fryxell & G.R. Hasle Beih. Nova Hedwigia 64: 16, pls. 1-5 [=figs. 1-24] 1979
Thalassiosira tropicaMisra image
Thalassiosira tubiferaG. Fryxell image
Thalassiosira tumida(Janisch) G.R. Hasle image
Thalassiosira ulnaKozlova image
Thalassiosira umaoiensisF. Akiba Initial Rep. Deep Sea Drilling Project 87: 441, pl. 13: figs. 8-11 1985
Thalassiosira undulosa(Mann) Sheshukova-Poretskaya image
Thalassiosira urahoroensisF. Akiba Initial Rep. Deep Sea Drilling Project 87: 441, pl. 5: figs. 1-6 1985
Thalassiosira usatscheviiJouse image
Thalassiosira variabilisMakarova image
Thalassiosira variabilis var. fasciculataProshkina-Lavrenko image
Thalassiosira variantiaM. Shiono Diatom Research 16: 86, figs. 13-24 2001
Thalassiosira visurgisHustedt image
Thalassiosira voeringensisP. Bodén Stockholm Contributions in Geology 42(3): 201, pl. 4: figs. 1a-c 1993
Thalassiosira vulnifica(Gombos) J.A. Fenner Proc. Ocean Drilling Program, Sci. Results 114: 108 1991
Thalassiosira webbii_('webbi')D.M. Harwood & T. Maruyama image
Thalassiosira webbii_(`webbi')D.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 708, pl. 15: figs. 2, 3 1992
Thalassiosira weissflogii(Grunow ex Van Heurck) G.A. Fryxell & G.R. Hasle Beih. Nova Hedwigia 54: 68 1977
Thalassiosira weissflogii(Grunow) G. Fryxell & G.R. Hasle image
Thalassiosira willeiHenckel image
Thalassiosira yabei(T. Kanaya) F. Akiba & Y. Yanagisawa Initial Rep. Deep Sea Drilling Project 87: 493 1985
Thalassiosira yabei(T. Kanaya) F. Akiba & Yanagisawa image
Thalassiosira yunnanianaG.K. Khursevich & J.P. Kociolek in Kociolek & Khursevich Algologia 11: 394, pl. VII 2001
Thalassiosira zabelinaeJousé Bot. Mater., Spor. Rast., Bot. Inst. Akad. Nauk SSSR 14: 66, pl. II: figs. 1-7 1961
Thalassiosira zabelinaeJouse image
THALASSIOSIRACEAEHasle image
THALASSIOSIRACEAELebour image
THALASSIOSIRALESZ.I. Glezer & I.V. Makarova Bot. Zhurn. 71: 674 1986