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
ACTINOCYCLUS [unranked] ACTINOPTYCHUSEhrenberg Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. 1839: 140 1840
Actinocyclus delicatusE.G. Lupikina & G.K. Khursevich [Chursevich] in G.K. Khursevich & E.G. Lupikina Algologiya 2{1}: 72, pl. 2: 4-6 1992
Actinocyclus fistulisA.P. Ol'shtynskaya Algologiya 3{3}: 58, figs. 1-5 1993
Actinocyclus kozyrenkoaeA.P. Ol'shtynskaya Algologiya 3{3}: 58, figs. 6-8 1993
Actinocyclus ligularisG.K. Khursevich [Chursevich] & E.G. Lupikina Algologiya 2{1}: 71, pl. 1; pl. 2: 1-3 1992
Actinocyclus variabilisCorda Alman. Carlsbad 10: 198, pl. II: figs. 11-14 1840
Actinocyclus fuscus(Norman) H.L. Smith Amer. J. Microscop. & Popular Sci. 2: 100 1877
Actinocyclus undulatusKützing Bacillarien: 132, pl. 1: fig. XIV 1844
Actinocyclus levisA.P. Jousé Beih. Nova Hedwigia 45: 353, pl. 5: fig. 2 1973
Actinocyclus tener(N.V. Rubina) N.V. Rubina & G.K. Khursevich in Khursevich & Kociolek, Beih. Nova Hedwigia 141: 351 2012
Actinocyclus divesEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 204 1840
Discoplea actinocyclus(Ehrenberg) Ehrenberg Ber. K. Akad. Wiss. Berlin 1844: 267 1844
Pyxidicula actinocyclusEhrenberg Ber. K. Akad. Wiss. Berlin 1844: 85 1844
Actinocyclus hexapterusEhrenberg Ber. K. Akad. Wiss. Berlin 1841: 144 1841
Actinocyclus marsEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus junoEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus venusEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus vestaEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus acharnarEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus aldebaranEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus arcturusEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus canopusEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus fomahotEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus lyraEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus procyonEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus regulusEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus riglEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus siriusEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus solEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus spicaEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus stella-polarisEhrenberg Ber. K. Akad. Wiss. Berlin 1840: 203, footnote 1840
Actinocyclus senariusEhrenberg Ber. Königl. Akad. Wiss. Berlin 1837: 61 1837
Actinocyclus paradoxusMakarova Bot. Mater. Bot. Inst. Akad. Nauk SSSR, Spor. Rast. 12: 88, pl. 1959
Actinocyclus makarovae(D. Temniskova-Topalova & N. Ognjanova-Rumenova) D. Temniskova-Topalova & N. Ognjanova-Rumenova Bot. Zhurn. 77{11}: 136 1992
Actinocyclus fungiformisD.N. Temniskova-Topalova, G.K. Khursevich & M.T. Valeva Bot. Zhurn. 78{12}: 138, pls. I, II 1993
Actinocyclus muticusG.K. Khursevich & Z. R\*veháková Bot. Zhurn. 79{2}: 133, pls. I, II 1994
Actinocyclus tubulosusG.K. Khursevich in Khursevich et al. Bot. Zhurn. 75: 1440, pl. I: figs. 7, 8; pl. II: figs. 1-3 1990
Actinocyclus trapeziformis(N.V. Rubina) N.V. Rubina & G.K. Khursevich Bot. Zhurn. 75: 1565 1990
Actinocyclus trapeziformis var. grandis(N.V. Rubina) N.V. Rubina & G.K. Khursevich Bot. Zhurn. 75: 1566 1990
Actinocyclus trapeziformis var. flabellatus(N.V. Rubina) N.V. Rubina & G.K. Khursevich Bot. Zhurn. 75: 1566 1990
Actinocyclus barklyiKitton Bull. Soc. Belge Microscop. 1878: xxxii 1879
Actinocyclus cholnokyiVanLandingham Cat. Diat. 1: 83, 86 1967
Actinocyclus ralfsii f. inermisM. Peragallo in Peragallo & Peragallo Denkschr. K. Akad. Wiss. [Wien], Math.-Nat. Kl. 88: 6 1911
Actinocyclus divisus(Grunow) Hustedt Deutsche Antarkt. Exped. 1938/1939, Wiss. Ergebn. 2: 129 1958
Actinocyclus ehrenbergii var. tamanicus_(`tamanica')A.P. Jousé in A.I. Proshkina-Lavrenko (ed.) Diat. Anal. 2: 118, pl. 39: fig. 4 1949
Actinocyclus setanensisHir. Tanaka & T. Nagumo Diatom 34: 43, figs. 3-33 2018
Actinocyclus krebsiiT. Hayashi Diatom 34: 58, figs. 1-54 2018
Actinocyclus cuneiformis(Wallich) F. Gómez, Lu Wang & Senjie Lin in Gómez et al. Diatom Research 32: 26 2017
Actinocyclus kanayanus(Simonsen) F. Gómez, Lu Wang & Senjie Lin in Gómez et al. Diatom Research 32: 26 2017
Actinocyclus nebulosusM. Peragallo in Peragallo & Peragallo Diatomées Marines de France: 416, pl. CXIII: figs. 10, 11 1902
Actinocyclus vitreusM. Peragallo in Peragallo & Peragallo Diatomées Marines de France: 418, pl. CXIV: fig. 7 1908
Actinocyclus helveticusJ. Brun Diatomiste 2: pl. XIV: figs. 13-15 1895
Actinocyclus podolicus(Missuna) Kozyrenko ex Ognjanova-Rumenova & K. Buczkó Geologica Balcanica 44: 41 2015
Actinocyclus divisusKisselev Issled. Morej SSSR 14: 95 [Russian], 123 [German], pl. I: fig. 1 1931
Actinocyclus oliverianus_('oliveranus')O'Meara J. Linn. Soc. London, Bot. 15: 58, pl. 1: fig. 7 1876
Actinocyclus undatusCleve J. Quekett Micr. Club, ser. 2, 2: 174, pl. XIII: fig. 14 1885
Actinocyclus hajosiaeJ.A. Barron Mar. Micropaleontol. 7: 504, pl. I: figs. 3, 4; pl. V: fig. 13; pl. VI: fig. 3 1983
Actinocyclus radionovaeJ.A. Barron Mar. Micropaleontol. 7: 504, pl. III: figs. 1-3; pl. VI: figs. 4-6 1983
Actinocyclus ingens f. nodus(J.G. Baldauf) M.C. Whiting & H. Schrader Micropaleontology 31: 74 1985
Actinocyclus ingens f. planusM.C. Whiting & H. Schrader Micropaleontology 31: 74, pl. 3: fig. 12 1985
Actinocyclus ingens var. nodusJ.G. Baldauf in Baldauf & Barron Micropaleontology 26: 103-110, pl. 1: figs. 5-9 1980
Actinocyclus robustusG.W. Andrews in W.H. Abbott & G.W. Andrews Micropaleontology 25: 231, pl. 1: figs. 5-8; pl. 7: fig. 2 1980
Actinocyclus pyxidiculaEhrenberg Mikrogeologie, Atlas: 7, expl. pl. XVIII: fig. 19 1854
Actinocyclus nevadensisD.M. Williams Notulae Algarum 283: 1 2023
Actinocyclus abscheronicus_('abscheronica')Molinari & Guiry Notulae algarum 184: 1 2021
Actinocyclus octonarius var. tonsuraG.V. Kovaleva & R.M. Gogorev in Gogorev et al. Novosti Sist. Nizsh. Rast. 52: 39, pl. VIII: figs. 1-11; pl. IX: figs. 1-6 2018
Actinocyclus pseudopodolicusG.V. Kovaleva & R.M. Gogorev in Gogorev et al. Novosti Sist. Nizsh. Rast. 52: 40, pls. X-XII 2018
Actinocyclus ehrenbergii var. asteriscusJ.A. Barron Palaeontographica, Abteilung B, Paläophytologie 151: 117, pl. 1: fig. 9 1975
Actinocyclus nipponicusT. Hayashi, M. Saito-Kato & Y. Tanimura Phycologia 51: 99, figs. 2-45 2012
Actinocyclus bradburyi_('bradburyii')T. Hayashi, M. Saito-Kato & Y. Tanimura Phycologia 51: 107, figs. 47-65 2012
Actinocyclus asteriscus(J.A. Barron) Cong Wu, D.M. Williams, Zhiyuan Peng & Chixin Chen Phycologia 61: 213 2022
Actinocyclus ferrarioaeLameiro, Vouilloud & Cefarelli Phytotaxon 626: 270 2023
Actinocyclus vitimicusM. Usoltseva & G.K. Khursevich in M. Usoltseva et al. Plant Ecol. Evol. 143: 357, fig. 4 2010
Actinocyclus intermediusM. Usoltseva & G.K. Khursevich in M. Usoltseva et al. Plant Ecol. Evol. 143: 357, fig. 5 2010
Actinocyclus manniiPantocsek Pozsonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei 20{29}: 19, pl. II: fig. 20 1909
Actinocyclus makarovae(D. Temniskova-Topalova & N. Ognjanova-Rumenova) D. Temniskova-Topalova & N. Ognjanova-Rumenova in Temniskova-Topalova, Valeva, & Ognjanova-Rumenova Proc. Int. Diatom Symp. 11 [Mem. Calif. Acad. Sci. 17]: 304 1994
Actinocyclus tunkaensisG.K. Khursevich Proc. Int. Diatom Symp. 11 [Mem. Calif. Acad. Sci. 17]: 272, pl. 1: fig. 10; pl. 4: figs. 23-28 1994
Actinocyclus dimorphus(Castracane) D.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 700 1992
Actinocyclus fasciculatusD.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 700, pl. 13: figs. 14, 15 1992
Actinocyclus fryxelliae_(`fryxellae')J.A. Barron in J.G. Baldauf & J.A. Barron Proc. Ocean Drilling Program, Sci. Results 119: 585, pl. 1: figs. 1, 2, 4 1991
Actinocyclus ingens var. irregularis(Van Heurck) D.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 700 1992
Actinocyclus ingens var. ovalisR. Gersonde Proc. Ocean Drilling Program, Sci. Results 113: 792, pl. 1: fig. 7; pl. 3: figs. 1-3; pl. 5: figs. 4, 7; pl. 6: figs. 1, 4, 5 [also pl. 5: fig. 4 on p. 789 of preceding article] 1990
Actinocyclus maccollumiiD.M. Harwood & T. Maruyama Proc. Ocean Drilling Program, Sci. Results 120: 700, pl. 17: fig. 29 1992
Actinocyclus ehrenbergii var. crassus_('crassa')(W. Smith) Hustedt Rabenhorst's Krypt.-Fl. Deutschland 7{1}: 529 1929
Actinocyclus ehrenbergii var. ralfsii(W. Smith) Hustedt Rabenhorst's Krypt.-Fl. Deutschland 7{1}: 528 1929
Actinocyclus ehrenbergii var. sparsus_('sparsa')(Gregory) Hustedt Rabenhorst's Krypt.-Fl. Deutschland 7{1}: 528 1929
Actinocyclus ehrenbergii var. tenellus_('tenella')(Brébisson) Hustedt Rabenhorst's Krypt.-Fl. Deutschland 7{1}: 530 1929
Actinocyclus polygonus var. ornatusVan Heurck Rapp. Sc. Voy. Belgica, Diatomées: 45, pl. 12: fig. 161 1909
Actinocyclus irregularisVan Heurck Rapp. Sci. Voy. Belgica, Diatomées: 44, pl. 12: fig. 159 1909
Actinocyclus polygonus(Castracane) Van Heurck Rapp. Sci. Voy. Belgica, Diatomées: 45 1909
Actinocyclus curvatulus var. karianus_('kariana')(Grunow) Díaz-Ramos Rev. Biol. Trop. 48: 899 2000
Actinocyclus curvatulus var. minor(Ehrenberg) Díaz-Ramos Rev. Biol. Trop. 48: 899 2000
Actinocyclus subtilis var. normanii(Gregory ex Greville) Díaz-Ramos Rev. Biol. Trop. 48: 899 2000
Cyclotella actinocyclus(Ehrenberg) Kützing Sp. Alg.: 20 1849
Actinocyclus incertusGrunow in Van Heurck Syn. Diat. Belg.: pl. CXXV: fig. 4 1883
Actinocyclus subtilis f. majorGrunow in Van Heurck Syn. Diat. Belg.: pl. CXXV: fig. 11 1883
Actinocyclus nebulosusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 11, pl. 11: figs. 1-8; pl. 12: fig. 1 1995
Actinocyclus acanthusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 4, pl. 1 1995
Actinocyclus cedrusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 5, pls. 2, 3, 4: figs. 1-6 1995
Actinocyclus claviolusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 5, pl. 4: fig. 7; pl. 5: figs. 1-5 1995
Actinocyclus cupreusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 6, pl. 5: figs. 6-9 1995
Actinocyclus motilisJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 10, pl. 9: figs. 4-6; pl. 10; pl. 11: fig. 1 1995
Actinocyclus pinnulusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 11, pl. 12: figs. 6, 7; pl. 13: figs. 1-5 1995
Actinocyclus theleusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 12, pl. 13: fig. 7; pl. 14: figs. 1-4 1995
Actinocyclus venenosusJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 13, pl. 14: figs. 7, 8; pl. 15: figs. 1-6 1995
Actinocyclus gorbunovii var. fossaJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 7, pl. 7: figs. 3-8 1995
Actinocyclus krasskeiJ.P. Bradbury & W.N. Krebs U.S. Geological Survey Professional Paper 1543A: 9 1995
ACTINOCYCLUSC.G. Ehrenberg image
ACTINOCYCLUSJ.F. Klotzsch image
ACTINOCYCLUS sect.EUACTINOCYCLUS G. Karsten image
ACTINOCYCLUS subgenusACTINOPTYCHUS C.G. Ehrenberg image
ACTINOCYCLUS subgenusCIRCULARES J. Rattray image
Actinocyclus abundansC.G. Ehrenberg image
Actinocyclus achar-nahrC.G. Ehrenberg image
Actinocyclus acharnarC.G. Ehrenberg image
Actinocyclus acharneusJ. Ralfs image
Actinocyclus achatesC.G. Ehrenberg image
Actinocyclus actinochilus(C.G. Ehrenberg) R. Simonsen image
Actinocyclus adamasC.G. Ehrenberg image
Actinocyclus adeliaeE.E. Manguin image
Actinocyclus aeschylusC.G. Ehrenberg image
Actinocyclus africanusG. Leuduger-Fortmorel image
Actinocyclus aldebaranC.G. Ehrenberg image
Actinocyclus aldebaranC.G. Ehrenberg image
Actinocyclus alexanderC.G. Ehrenberg image
Actinocyclus alienusA. Grunow image
Actinocyclus alienusA. Grunow image
Actinocyclus alienus var. arcticaA. Grunow image
Actinocyclus alienus var. californicaA. Grunow image
Actinocyclus alienus var. undatusP.T. Cleve image
Actinocyclus allineariusG.D. Hanna & W.M. Grant image
Actinocyclus amethystusC.G. Ehrenberg image
Actinocyclus anacreonC.G. Ehrenberg image
Actinocyclus ancepsF.S. Castracane image
Actinocyclus ancepsG. Leuduger-Fortmorel image
Actinocyclus ancoriferJ. Schumann image
Actinocyclus antarcticusG. Karsten image
Actinocyclus antaresC.G. Ehrenberg image
Actinocyclus apellesC.G. Ehrenberg image
Actinocyclus apolloC.G. Ehrenberg image
Actinocyclus appendiculatusJ. Rattray image
Actinocyclus aquilaC.G. Ehrenberg image
Actinocyclus arcturusC.G. Ehrenberg image
Actinocyclus arcturusC.G. Ehrenberg image
Actinocyclus arcuatusJ. Schumann image
Actinocyclus areolatus(C.G. Ehrenberg) T. Brightwell image
Actinocyclus armatusA. Cleve-Euler image
Actinocyclus asiaticusF. Meister image
Actinocyclus astroitesC.G. Ehrenberg image
Actinocyclus astrolitesJ. Ralfs image
Actinocyclus atlanticusF.C. Müller Melchers image
Actinocyclus australisA. Grunow image
Actinocyclus barklyi f. minorJ. Frenguelli image
Actinocyclus barklyi var. aggregataJ. Rattray image
Actinocyclus beaufortianus(F. Hustedt) M.J. Sullivan image
Actinocyclus beryllusC.G. Ehrenberg image
Actinocyclus bet-el-goseJ. Ralfs image
Actinocyclus betegoseC.G. Ehrenberg image
Actinocyclus biasC.G. Ehrenberg image
Actinocyclus bifrons(Castracane) A. Mann image
Actinocyclus bifronsG. Karsten image
Actinocyclus binonariusC.G. Ehrenberg image
Actinocyclus binonariusC.G. Ehrenberg image
Actinocyclus bioctonariusC.G. Ehrenberg image
Actinocyclus bipartitusA. Mann image
Actinocyclus bisenariusC.G. Ehrenberg image
Actinocyclus biseptenariusC.G. Ehrenberg image
Actinocyclus biternariusC.G. Ehrenberg image
Actinocyclus boryanusJ. Pantocsek image
Actinocyclus brasiliensisF.C. Müller Melchers image
Actinocyclus bremianusJ. Pantocsek image
Actinocyclus calixJ.A. Tempre & J.-J. Brun image
Actinocyclus callimachusC.G. Ehrenberg image
Actinocyclus canestrusG.D. Hanna & W.M. Grant image
Actinocyclus canopusC.G. Ehrenberg image
Actinocyclus canopusC.G. Ehrenberg image
Actinocyclus capellaC.G. Ehrenberg image
Actinocyclus carbunculusC.G. Ehrenberg image
Actinocyclus caspicus(I.V. Makarova) I.V. Makarova image
Actinocyclus ceresC.G. Ehrenberg image
Actinocyclus challengeriE. O'Meara image
Actinocyclus chiloC.G. Ehrenberg image
Actinocyclus cholnokyiS.L. VanLandingham image
Actinocyclus chrysolithusC.G. Ehrenberg image
Actinocyclus circellusT.P. Watkins image
Actinocyclus circumdatusJ. Pantocsek image
Actinocyclus claobulusC.G. Ehrenberg image
Actinocyclus claviferJ. Schumann image
Actinocyclus cleveiCastarcane image
Actinocyclus complanatusCastracane image
Actinocyclus concentricusJ. Rattray image
Actinocyclus confluensA. Grunow image
Actinocyclus confluens var. appiculataJ. Rattray image
Actinocyclus coronaG. Karsten image
Actinocyclus coscinodiscoidesA. Mann image
Actinocyclus crassus(W. Smith) J. Ralfs image
Actinocyclus crassus f. dissoluta .Berg image
Actinocyclus croesusC.G. Ehrenberg image
Actinocyclus cruciatusJ. Schumann image
Actinocyclus cubitusG.D. Hanna & W.M. Grant image
Actinocyclus curvatulus(A. Grunow) P.T. Cleve image
Actinocyclus curvatulusC. Janisch image
Actinocyclus daedalusC.G. Ehrenberg image
Actinocyclus davidesC.G. Ehrenberg image
Actinocyclus decussatusA. Mann image
Actinocyclus decussatusE. Grove, invalid image
Actinocyclus delicatusE.G. Lupikina & G.K. Khursevich image
Actinocyclus denariusC.G. Ehrenberg image
Actinocyclus denticulatusCastracane image
Actinocyclus disseminatusJ. Pantocsek image
Actinocyclus distinguendusF. Hustedt image
Actinocyclus divesC.G. Ehrenberg image
Actinocyclus divisus(A. Grunow) F. Hustedt image
Actinocyclus divisusI.A. Kisselev image
Actinocyclus dubiosusG. Karsten image
Actinocyclus duodenarius(C.G. Ehrenberg) W. Smith image
Actinocyclus duodenariusC.G. Ehrenberg image
Actinocyclus duxC.G. Ehrenberg image
Actinocyclus ehrenbergii f. minutaJ. Pantocsek image
Actinocyclus ehrenbergiiJ. Ralfs image
Actinocyclus ehrenbergiiJ. Schumann image
Actinocyclus ehrenbergii var. depressaA. Jurilj image
Actinocyclus ehrenbergii var. intermediaA. Grunow image
Actinocyclus ehrenbergii var. spinosaA. Jurilj image
Actinocyclus ehrenbergii var. tamanicus_('tamanica')A.P. Jouse image
Actinocyclus elegansG. Karsten image
Actinocyclus elegansG. Leuduger-Fortmorel image
Actinocyclus ellipticusA. Grunow image
Actinocyclus ellipticus f. fossilisA. Jurilj image
Actinocyclus ellipticus f. lanceolataR.W. Kolbe image
Actinocyclus ellipticus var. delawarensisC.S. Boyer image
Actinocyclus ellipticus var. elongatus(A. Grunow) R.W. Kolbe image
Actinocyclus ellipticus var. javanicaT. Reinhold image
Actinocyclus ellipticus var. moronensis(J.M. Deby) R.W. Kolbe image
Actinocyclus ellipticus var. sendaianaJ.-J. Brun image
Actinocyclus elongatusA. Grunow image
Actinocyclus elongatus var. dubiaA. Grunow image
Actinocyclus eoesF. Kitton image
Actinocyclus euripidesC.G. Ehrenberg image
Actinocyclus excentricusM. Peragallo image
Actinocyclus exiguusG.A. Fryxell & H.J. Semina image
Actinocyclus fasciculatusCastracane image
Actinocyclus fasciculatusD.M. Harwood & T. Maruyama image
Actinocyclus flosJ.-J. Brun image
Actinocyclus fom-el-hotC.G. Ehrenberg image
Actinocyclus fomahotC.G. Ehrenberg image
Actinocyclus fortunatusC.G. Ehrenberg image
Actinocyclus fryxelliae_('fryxellae')J.A. Barron image
Actinocyclus fulvus(W. Smith) J. Ralfs image
Actinocyclus gallicusF. Meister image
Actinocyclus giennensisF. Azpeitia Moros image
Actinocyclus graecorumC.G. Ehrenberg image
Actinocyclus guinensisE. Grove image
Actinocyclus hesiodusC.G. Ehrenberg image
Actinocyclus heteractisC.G. Ehrenberg image
Actinocyclus hispanicusF. Azpeitia Moros image
Actinocyclus homerusC.G. Ehrenberg image
Actinocyclus horatiusC.G. Ehrenberg image
Actinocyclus hustedtiiF. Meister image
Actinocyclus hyacinthusC.G. Ehrenberg image
Actinocyclus imperatorC.G. Ehrenberg image
Actinocyclus incertusA. Grunow image
Actinocyclus ingens f. nodus(J.C. Baldauf) M.C. Whiting & H. Schrader image
Actinocyclus ingensJ. Rattray image
Actinocyclus ingens var. indicaT.V. Desikachary & P. Prema image
Actinocyclus ingens var. irregularis(H.F. Van Heurck) D.M. Harwood & T. Maruyama image
Actinocyclus ingens var. nodusJ.C. Baldauf image
Actinocyclus intermittensG. Karsten image
Actinocyclus interpunctatus(T. Brightwell) J. Ralfs image
Actinocyclus irregularisH.F. Van Heurck image
Actinocyclus janischiiJ. Schumann image
Actinocyclus janusG. Karsten image
Actinocyclus japonicusCastracane image
Actinocyclus jaspisC.G. Ehrenberg image
Actinocyclus jasponyxC.G. Ehrenberg image
Actinocyclus junoC.G. Ehrenberg image
Actinocyclus junoC.G. Ehrenberg image
Actinocyclus jupiterC.G. Ehrenberg image
Actinocyclus karsteniiH.F. Van Heurck image
Actinocyclus knemeidesJ. Pantocsek image
Actinocyclus kuetzingii(A. Schmidt) R. Simonsen image
Actinocyclus labyrinthicusJ. Pantocsek image
Actinocyclus leucochrysusC.G. Ehrenberg image
Actinocyclus levisA.P. Jouse image
Actinocyclus limbatusF. Meister image
Actinocyclus locuplesC.G. Ehrenberg image
Actinocyclus loczyi_('lczyi')J. Pantocsek image
Actinocyclus lunaC.G. Ehrenberg image
Actinocyclus luxuriosusC.G. Ehrenberg image
Actinocyclus lyraC.G. Ehrenberg image
Actinocyclus lyraC.G. Ehrenberg image
Actinocyclus magnificusA. Cleve-Euler image
Actinocyclus magnificusC.G. Ehrenberg image
Actinocyclus marsC.G. Ehrenberg image
Actinocyclus marylandicusJ. Rattray image
Actinocyclus mercuriusC.G. Ehrenberg image
Actinocyclus minutusR.K. Greville image
Actinocyclus miocenicusA. Jouse image
Actinocyclus mirabilisJ. Rattray image
Actinocyclus moniliformisJ. Ralfs image
Actinocyclus moniliformis var. balticus_('baltica')J. Rattray image
Actinocyclus moniliformis var. knemeidesJ. Pantocsek image
Actinocyclus moronensisJ.M. Deby image
Actinocyclus moroniensisJ.-J. Brun image
Actinocyclus murrayensisE. Grove image
Actinocyclus nebulosus var. spiralisM. Peragallo image
Actinocyclus neogenicusT. Reinhold image
Actinocyclus neogradensisJ. Pantocsek image
Actinocyclus niagaraeH.L. Smith image
Actinocyclus ninusC.G. Ehrenberg image
Actinocyclus nonariusC.G. Ehrenberg image
Actinocyclus normanii(W. Gregory) F. Hustedt image
Actinocyclus novemdenariusC.G. Ehrenberg image
Actinocyclus novemdenariusC.G. Ehrenberg image
Actinocyclus numaC.G. Ehrenberg image
Actinocyclus obscurusJ. Rattray image
Actinocyclus oceanicusJ. Rattray image
Actinocyclus ochotensisA.P. Jouse image
Actinocyclus octodenariusC.G. Ehrenberg image
Actinocyclus octodenariusC.G. Ehrenberg image
Actinocyclus octonariusC.G. Ehrenberg image
Actinocyclus octonarius var. crassus(W. Smith) N.I. Hendey image
Actinocyclus octonarius var. minuta(J. Pantocsek) M. Hajs image
Actinocyclus octonarius var. parvaM. Hajs image
Actinocyclus octonarius var. ralfsii(W. Smith) N.I. Hendey image
Actinocyclus octonarius var. sparsus(W. Gregory) N.I. Hendey image
Actinocyclus octonarius var. tenellus(L.A. Brebisson) N.I. Hendey image
Actinocyclus oculatusA.P. Jouse image
Actinocyclus oliverianus_('oliveranus')E. O'Meara image
Actinocyclus omphaxC.G. Ehrenberg image
Actinocyclus omphusJ. Ralfs image
Actinocyclus onyxC.G. Ehrenberg image
Actinocyclus opalusC.G. Ehrenberg image
Actinocyclus opiparusC.G. Ehrenberg image
Actinocyclus opulentusC.G. Ehrenberg image
Actinocyclus ornatusJ. Rattray image
Actinocyclus orpheusC.G. Ehrenberg image
Actinocyclus ovalis(G. Norman) A. Grunow image
Actinocyclus ovatusE.J.F. Wood image
Actinocyclus pallasC.G. Ehrenberg image
Actinocyclus pallasC.G. Ehrenberg image
Actinocyclus panheliosC.G. Ehrenberg image
Actinocyclus paradoxusC.G. Ehrenberg image
Actinocyclus paradoxusI.V. Makarova image
Actinocyclus parvusG.R. Hasle image
Actinocyclus pellucidusCastracane image
Actinocyclus peplumJ.-J. Brun image
Actinocyclus perianderC.G. Ehrenberg image
Actinocyclus phidiasC.G. Ehrenberg image
Actinocyclus pindarusC.G. Ehrenberg image
Actinocyclus pittacusC.G. Ehrenberg image
Actinocyclus platensisF.C. Müller Melchers image
Actinocyclus plutusC.G. Ehrenberg image
Actinocyclus polyactisC.G. Ehrenberg image
Actinocyclus polygonus(Castracane) H.F. Van Heurck image
Actinocyclus polygonus var. ornataH.F. Van Heurck image
Actinocyclus polysculptusA. Mann image
Actinocyclus portaregiensis .Berg image
Actinocyclus praxitelesC.G. Ehrenberg image
Actinocyclus pretiosusC.G. Ehrenberg image
Actinocyclus procyonC.G. Ehrenberg image
Actinocyclus prodigusC.G. Ehrenberg image
Actinocyclus propinquusA.P. Jouse image
Actinocyclus proserpinaC.G. Ehrenberg image
Actinocyclus pruinosusCastracane image
Actinocyclus pruinosus var. minorJ. Rattray image
Actinocyclus ptolemaeusC.G. Ehrenberg image
Actinocyclus pumilusCastracane image
Actinocyclus punctulatusCastracane image
Actinocyclus pusillus(E. Grove) E. Grove image
Actinocyclus pyrgotelesC.G. Ehrenberg image
Actinocyclus pyrotechinicusJ.M. Deby image
Actinocyclus pyxidiculaC.G. Ehrenberg image
Actinocyclus quaternariusC.G. Ehrenberg image
Actinocyclus quatuordenariusC.G. Ehrenberg image
Actinocyclus quinariusC.G. Ehrenberg image
Actinocyclus quindenariusC.G. Ehrenberg image
Actinocyclus radiansJ. Rattray image
Actinocyclus radians var. minorJ. Rattray image
Actinocyclus radiatusJ. Rattray image
Actinocyclus ralfsii(W. Smith) J. Ralfs image
Actinocyclus ralfsii f. majorA. Grunow image
Actinocyclus ralfsii f. minorA. Grunow image
Actinocyclus ralfsii var. australiensisA. Grunow image
Actinocyclus ralfsii var. challengerensisCastracane image
Actinocyclus ralfsii var. monicaeA. Grunow image
Actinocyclus ralfsii var. moniliformisF. Kitton image
Actinocyclus ralfsii var. samoensisA. Grunow image
Actinocyclus ralfsii var. sparsus(W. Gregory) W. Gregory image
Actinocyclus regulusC.G. Ehrenberg image
Actinocyclus regulusC.G. Ehrenberg image
Actinocyclus rexC.G. Ehrenberg image
Actinocyclus rexW.M. Bale image
Actinocyclus riglC.G. Ehrenberg image
Actinocyclus roperi_('roperii')(L.A. Brebisson) A. Grunow image
Actinocyclus rosoleoG.D. Hanna & W.M. Grant image
Actinocyclus rotulaJ.-J. Brun image
Actinocyclus sagittulusT.A. Villareal image
Actinocyclus salomonC.G. Ehrenberg image
Actinocyclus samoensis(A. Grunow) De Toni & A.I. Forti image
Actinocyclus saphirusC.G. Ehrenberg image
Actinocyclus sapphoC.G. Ehrenberg image
Actinocyclus sardaC.G. Ehrenberg image
Actinocyclus sardonyxC.G. Ehrenberg image
Actinocyclus saturnusC.G. Ehrenberg image
Actinocyclus sedenariusC.G. Ehrenberg image
Actinocyclus sedenariusC.G. Ehrenberg image
Actinocyclus semiocellatusJ. Schumann image
Actinocyclus senariusC.G. Ehrenberg image
Actinocyclus senariusC.G. Ehrenberg image
Actinocyclus senariusP. Harting image
Actinocyclus sendaianusJ.-J. Brun image
Actinocyclus septemdenariusC.G. Ehrenberg image
Actinocyclus septenariusC.G. Ehrenberg image
Actinocyclus signatusJ. Rattray image
Actinocyclus similisG. Karsten image
Actinocyclus siriusC.G. Ehrenberg image
Actinocyclus smaragdusC.G. Ehrenberg image
Actinocyclus socratesC.G. Ehrenberg image
Actinocyclus solC.G. Ehrenberg image
Actinocyclus solonC.G. Ehrenberg image
Actinocyclus sophoclesC.G. Ehrenberg image
Actinocyclus sparsus(W. Gregory) J. Rattray image
Actinocyclus spicaC.G. Ehrenberg image
Actinocyclus spinosusT. Brightwell image
Actinocyclus spiralisM. Peragallo image
Actinocyclus spiritusT.P. Watkins image
Actinocyclus splendensJ. Rattray image
Actinocyclus srinivasaniiT.V. Desikachary & K.A. Ranjitha Devi image
Actinocyclus stella-polarisC.G. Ehrenberg image
Actinocyclus stictodiscusA. Grunow image
Actinocyclus subcrassusJ. Rattray image
Actinocyclus subocellatus(A. Grunow) J. Rattray image
Actinocyclus subtilis(W. Gregory) J. Ralfs image
Actinocyclus subtilis f. majorA. Grunow image
Actinocyclus subtilis f. minorA. Grunow image
Actinocyclus subtilis f. subtilissimaH.F. Van Heurck image
Actinocyclus subtilis var. apertaJ. Rattray image
Actinocyclus subtilis var. arcticus(A. Grunow) A. Cleve-Euler image
Actinocyclus subtilis var. disjunctaJ. Rattray image
Actinocyclus tenellus(L.A. Brebisson) A. Grunow image
Actinocyclus tenuissimusP.T. Cleve image
Actinocyclus tenuissimus var. australiensisA. Grunow image
Actinocyclus ternariusC.G. Ehrenberg image
Actinocyclus terraC.G. Ehrenberg image
Actinocyclus terraC.G. Ehrenberg image
Actinocyclus tessellatus(F.C.S. Roper) J. Ralfs image
Actinocyclus thalesC.G. Ehrenberg image
Actinocyclus thomeiG. Leuduger-Fortmorel image
Actinocyclus thumii(P.T. Cleve) J. Pantocsek image
Actinocyclus topaziusC.G. Ehrenberg image
Actinocyclus tortuosusA. Mann image
Actinocyclus tredenariusC.G. Ehrenberg image
Actinocyclus trilingulatusT. Brightwell image
Actinocyclus triradiatusF.C.S. Roper image
Actinocyclus tropicusF. Hustedt image
Actinocyclus tsugaruensisT. Kanaya image
Actinocyclus tubalcainC.G. Ehrenberg image
Actinocyclus tyrtaeusC.G. Ehrenberg image
Actinocyclus umbonatusCastracane image
Actinocyclus undatusP. Harting image
Actinocyclus undatusP.T. Cleve image
Actinocyclus undenariusC.G. Ehrenberg image
Actinocyclus uranusC.G. Ehrenberg image
Actinocyclus valdiviaeG. Karsten image
Actinocyclus variabilis(I.V. Makarova) I.V. Makarova image
Actinocyclus variabilis - - image
Actinocyclus variabilisA.K.J. Corda image
Actinocyclus variansA. Mann image
Actinocyclus venusC.G. Ehrenberg image
Actinocyclus venusC.G. Ehrenberg image
Actinocyclus vestaC.G. Ehrenberg image
Actinocyclus vestaC.G. Ehrenberg image
Actinocyclus vestigulusT.P. Watkins image
Actinocyclus vetustissimusJ. Rattray image
Actinocyclus vicenariusC.G. Ehrenberg image
Actinocyclus virgiliusC.G. Ehrenberg image
Actinocyclus zeuxisC.G. Ehrenberg image
Actinocyclus zoroasterC.G. Ehrenberg image
Coscinodiscus actinocyclusC.G. Ehrenberg image
Coscinodiscus pseudoactinocyclusA.I. Forti image
Cyclotella actinocyclus(Ehrenberg) Kützing image
EUACTINOCYCLUSKarsten image
Mastogonia actinocyclusEhrenberg image
Pyxidicula actinocyclusC.G. Ehrenberg image