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
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Actinocyclus robustus | G.W. Andrews in W.H. Abbott & G.W. Andrews | Micropaleontology | 25: 231, pl. 1: figs. 5-8; pl. 7: fig. 2 | 1980 |
| Actinocyclus giennensis | F. Azpeitia Moros | image | ||
| Actinocyclus hispanicus | F. Azpeitia Moros | image | ||
| Actinocyclus ingens var. nodus | J.C. Baldauf | image | ||
| Actinocyclus ingens var. nodus | J.G. Baldauf in Baldauf & Barron | Micropaleontology | 26: 103-110, pl. 1: figs. 5-9 | 1980 |
| Actinocyclus rex | W.M. Bale | image | ||
| Actinocyclus hajosiae | J.A. Barron | Mar. Micropaleontol. | 7: 504, pl. I: figs. 3, 4; pl. V: fig. 13; pl. VI: fig. 3 | 1983 |
| Actinocyclus radionovae | J.A. Barron | Mar. Micropaleontol. | 7: 504, pl. III: figs. 1-3; pl. VI: figs. 4-6 | 1983 |
| Actinocyclus ehrenbergii var. asteriscus | J.A. Barron | Palaeontographica, Abteilung B, Paläophytologie | 151: 117, pl. 1: fig. 9 | 1975 |
| Actinocyclus fryxelliae_('fryxellae') | J.A. Barron | image | ||
| 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 crassus f. dissoluta Ĺ. | Berg | image | ||
| Actinocyclus portaregiensis Ĺ. | Berg | image | ||
| Actinocyclus ellipticus var. delawarensis | C.S. Boyer | image | ||
| Actinocyclus nebulosus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 11, pl. 11: figs. 1-8; pl. 12: fig. 1 | 1995 |
| Actinocyclus acanthus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 4, pl. 1 | 1995 |
| Actinocyclus cedrus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 5, pls. 2, 3, 4: figs. 1-6 | 1995 |
| Actinocyclus claviolus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 5, pl. 4: fig. 7; pl. 5: figs. 1-5 | 1995 |
| Actinocyclus cupreus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 6, pl. 5: figs. 6-9 | 1995 |
| Actinocyclus motilis | J.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 pinnulus | J.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 theleus | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 12, pl. 13: fig. 7; pl. 14: figs. 1-4 | 1995 |
| Actinocyclus venenosus | J.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. fossa | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 7, pl. 7: figs. 3-8 | 1995 |
| Actinocyclus krasskei | J.P. Bradbury & W.N. Krebs | U.S. Geological Survey Professional Paper | 1543A: 9 | 1995 |
| Actinocyclus areolatus | (C.G. Ehrenberg) T. Brightwell | image | ||
| Actinocyclus spinosus | T. Brightwell | image | ||
| Actinocyclus trilingulatus | T. Brightwell | image | ||
| Actinocyclus helveticus | J. Brun | Diatomiste | 2: pl. XIV: figs. 13-15 | 1895 |
| ACTINOCYCLUS subgenus | ACTINOPTYCHUS C.G. Ehrenberg | image | ||
| Actinocyclus clevei | Castarcane | image | ||
| Actinocyclus anceps | F.S. Castracane | image | ||
| Actinocyclus denticulatus | Castracane | image | ||
| Actinocyclus complanatus | Castracane | image | ||
| Actinocyclus fasciculatus | Castracane | image | ||
| Actinocyclus japonicus | Castracane | image | ||
| Actinocyclus pellucidus | Castracane | image | ||
| Actinocyclus pruinosus | Castracane | image | ||
| Actinocyclus pumilus | Castracane | image | ||
| Actinocyclus punctulatus | Castracane | image | ||
| Actinocyclus ralfsii var. challengerensis | Castracane | image | ||
| Actinocyclus umbonatus | Castracane | image | ||
| Actinocyclus undatus | Cleve | J. Quekett Micr. Club, ser. 2, | 2: 174, pl. XIII: fig. 14 | 1885 |
| Actinocyclus tenuissimus | P.T. Cleve | image | ||
| Actinocyclus undatus | P.T. Cleve | image | ||
| Actinocyclus alienus var. undatus | P.T. Cleve | image | ||
| Actinocyclus curvatulus | (A. Grunow) P.T. Cleve | image | ||
| Actinocyclus armatus | A. Cleve-Euler | image | ||
| Actinocyclus magnificus | A. Cleve-Euler | image | ||
| Actinocyclus subtilis var. arcticus | (A. Grunow) A. Cleve-Euler | image | ||
| Actinocyclus asteriscus | (J.A. Barron) Cong Wu, D.M. Williams, Zhiyuan Peng & Chixin Chen | Phycologia | 61: 213 | 2022 |
| Actinocyclus variabilis | Corda | Alman. Carlsbad | 10: 198, pl. II: figs. 11-14 | 1840 |
| Actinocyclus variabilis | A.K.J. Corda | image | ||
| Actinocyclus samoensis | (A. Grunow) De Toni & A.I. Forti | image | ||
| Actinocyclus moronensis | J.M. Deby | image | ||
| Actinocyclus pyrotechinicus | J.M. Deby | image | ||
| Actinocyclus srinivasanii | T.V. Desikachary & K.A. Ranjitha Devi | image | ||
| Actinocyclus ingens var. indica | T.V. Desikachary & P. Prema | image | ||
| 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 |
| Actinocyclus dives | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 204 | 1840 |
| Actinocyclus pyxidicula | Ehrenberg | Mikrogeologie, Atlas: | 7, expl. pl. XVIII: fig. 19 | 1854 |
| ACTINOCYCLUS [unranked] ACTINOPTYCHUS | Ehrenberg | Abh. Königl. Akad. Wiss. Berlin, Phys. Kl. | 1839: 140 | 1840 |
| Actinocyclus senarius | Ehrenberg | Ber. Königl. Akad. Wiss. Berlin | 1837: 61 | 1837 |
| Discoplea actinocyclus | (Ehrenberg) Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1844: 267 | 1844 |
| Pyxidicula actinocyclus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1844: 85 | 1844 |
| Actinocyclus hexapterus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1841: 144 | 1841 |
| Actinocyclus mars | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus juno | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus venus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus vesta | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus acharnar | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus aldebaran | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus arcturus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus canopus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus fomahot | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus lyra | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus procyon | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus regulus | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus rigl | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus sirius | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus sol | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus spica | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| Actinocyclus stella-polaris | Ehrenberg | Ber. K. Akad. Wiss. Berlin | 1840: 203, footnote | 1840 |
| ACTINOCYCLUS | C.G. Ehrenberg | image | ||
| Actinocyclus graecorum | C.G. Ehrenberg | image | ||
| Actinocyclus paradoxus | C.G. Ehrenberg | image | ||
| Actinocyclus pyxidicula | C.G. Ehrenberg | image | ||
| Actinocyclus duodenarius | C.G. Ehrenberg | image | ||
| Actinocyclus octodenarius | C.G. Ehrenberg | image | ||
| Actinocyclus sedenarius | C.G. Ehrenberg | image | ||
| Actinocyclus abundans | C.G. Ehrenberg | image | ||
| Actinocyclus achar-nahr | C.G. Ehrenberg | image | ||
| Actinocyclus acharnar | C.G. Ehrenberg | image | ||
| Actinocyclus achates | C.G. Ehrenberg | image | ||
| Actinocyclus adamas | C.G. Ehrenberg | image | ||
| Actinocyclus aeschylus | C.G. Ehrenberg | image | ||
| Actinocyclus aldebaran | C.G. Ehrenberg | image | ||
| Actinocyclus aldebaran | C.G. Ehrenberg | image | ||
| Actinocyclus alexander | C.G. Ehrenberg | image | ||
| Actinocyclus amethystus | C.G. Ehrenberg | image | ||
| Actinocyclus anacreon | C.G. Ehrenberg | image | ||
| Actinocyclus antares | C.G. Ehrenberg | image | ||
| Actinocyclus apelles | C.G. Ehrenberg | image | ||
| Actinocyclus apollo | C.G. Ehrenberg | image | ||
| Actinocyclus aquila | C.G. Ehrenberg | image | ||
| Actinocyclus arcturus | C.G. Ehrenberg | image | ||
| Actinocyclus arcturus | C.G. Ehrenberg | image | ||
| Actinocyclus astroites | C.G. Ehrenberg | image | ||
| Actinocyclus beryllus | C.G. Ehrenberg | image | ||
| Actinocyclus betegose | C.G. Ehrenberg | image | ||
| Actinocyclus bias | C.G. Ehrenberg | image | ||
| Actinocyclus binonarius | C.G. Ehrenberg | image | ||
| Actinocyclus binonarius | C.G. Ehrenberg | image | ||
| Actinocyclus bioctonarius | C.G. Ehrenberg | image | ||
| Actinocyclus bisenarius | C.G. Ehrenberg | image | ||
| Actinocyclus biseptenarius | C.G. Ehrenberg | image | ||
| Actinocyclus biternarius | C.G. Ehrenberg | image | ||
| Actinocyclus callimachus | C.G. Ehrenberg | image | ||
| Actinocyclus canopus | C.G. Ehrenberg | image | ||
| Actinocyclus canopus | C.G. Ehrenberg | image | ||
| Actinocyclus capella | C.G. Ehrenberg | image | ||
| Actinocyclus carbunculus | C.G. Ehrenberg | image | ||
| Actinocyclus ceres | C.G. Ehrenberg | image | ||
| Actinocyclus chilo | C.G. Ehrenberg | image | ||
| Actinocyclus chrysolithus | C.G. Ehrenberg | image | ||
| Actinocyclus claobulus | C.G. Ehrenberg | image | ||
| Actinocyclus croesus | C.G. Ehrenberg | image | ||
| Actinocyclus daedalus | C.G. Ehrenberg | image | ||
| Actinocyclus davides | C.G. Ehrenberg | image | ||
| Actinocyclus denarius | C.G. Ehrenberg | image | ||
| Actinocyclus dives | C.G. Ehrenberg | image | ||
| Actinocyclus dux | C.G. Ehrenberg | image | ||
| Actinocyclus euripides | C.G. Ehrenberg | image | ||
| Actinocyclus fom-el-hot | C.G. Ehrenberg | image | ||
| Actinocyclus fomahot | C.G. Ehrenberg | image | ||
| Actinocyclus fortunatus | C.G. Ehrenberg | image | ||
| Actinocyclus hesiodus | C.G. Ehrenberg | image | ||
| Actinocyclus heteractis | C.G. Ehrenberg | image | ||
| Actinocyclus homerus | C.G. Ehrenberg | image | ||
| Actinocyclus horatius | C.G. Ehrenberg | image | ||
| Actinocyclus hyacinthus | C.G. Ehrenberg | image | ||
| Actinocyclus imperator | C.G. Ehrenberg | image | ||
| Actinocyclus jaspis | C.G. Ehrenberg | image | ||
| Actinocyclus jasponyx | C.G. Ehrenberg | image | ||
| Actinocyclus juno | C.G. Ehrenberg | image | ||
| Actinocyclus juno | C.G. Ehrenberg | image | ||
| Actinocyclus jupiter | C.G. Ehrenberg | image | ||
| Actinocyclus leucochrysus | C.G. Ehrenberg | image | ||
| Actinocyclus locuples | C.G. Ehrenberg | image | ||
| Actinocyclus luna | C.G. Ehrenberg | image | ||
| Actinocyclus luxuriosus | C.G. Ehrenberg | image | ||
| Actinocyclus lyra | C.G. Ehrenberg | image | ||
| Actinocyclus lyra | C.G. Ehrenberg | image | ||
| Actinocyclus magnificus | C.G. Ehrenberg | image | ||
| Actinocyclus mars | C.G. Ehrenberg | image | ||
| Actinocyclus mercurius | C.G. Ehrenberg | image | ||
| Actinocyclus ninus | C.G. Ehrenberg | image | ||
| Actinocyclus nonarius | C.G. Ehrenberg | image | ||
| Actinocyclus novemdenarius | C.G. Ehrenberg | image | ||
| Actinocyclus novemdenarius | C.G. Ehrenberg | image | ||
| Actinocyclus numa | C.G. Ehrenberg | image | ||
| Actinocyclus octodenarius | C.G. Ehrenberg | image | ||
| Actinocyclus octonarius | C.G. Ehrenberg | image | ||
| Actinocyclus omphax | C.G. Ehrenberg | image | ||
| Actinocyclus onyx | C.G. Ehrenberg | image | ||
| Actinocyclus opalus | C.G. Ehrenberg | image | ||
| Actinocyclus opiparus | C.G. Ehrenberg | image | ||
| Actinocyclus opulentus | C.G. Ehrenberg | image | ||
| Actinocyclus orpheus | C.G. Ehrenberg | image | ||
| Actinocyclus pallas | C.G. Ehrenberg | image | ||
| Actinocyclus pallas | C.G. Ehrenberg | image | ||
| Actinocyclus panhelios | C.G. Ehrenberg | image | ||
| Actinocyclus periander | C.G. Ehrenberg | image | ||
| Actinocyclus phidias | C.G. Ehrenberg | image | ||
| Actinocyclus pindarus | C.G. Ehrenberg | image | ||
| Actinocyclus pittacus | C.G. Ehrenberg | image | ||
| Actinocyclus plutus | C.G. Ehrenberg | image | ||
| Actinocyclus polyactis | C.G. Ehrenberg | image | ||
| Actinocyclus praxiteles | C.G. Ehrenberg | image | ||
| Actinocyclus pretiosus | C.G. Ehrenberg | image | ||
| Actinocyclus procyon | C.G. Ehrenberg | image | ||
| Actinocyclus prodigus | C.G. Ehrenberg | image | ||
| Actinocyclus proserpina | C.G. Ehrenberg | image | ||
| Actinocyclus ptolemaeus | C.G. Ehrenberg | image | ||
| Actinocyclus pyrgoteles | C.G. Ehrenberg | image | ||
| Actinocyclus quaternarius | C.G. Ehrenberg | image | ||
| Actinocyclus quatuordenarius | C.G. Ehrenberg | image | ||
| Actinocyclus quinarius | C.G. Ehrenberg | image | ||
| Actinocyclus quindenarius | C.G. Ehrenberg | image | ||
| Actinocyclus regulus | C.G. Ehrenberg | image | ||
| Actinocyclus regulus | C.G. Ehrenberg | image | ||
| Actinocyclus rex | C.G. Ehrenberg | image | ||
| Actinocyclus rigl | C.G. Ehrenberg | image | ||
| Actinocyclus salomon | C.G. Ehrenberg | image | ||
| Actinocyclus saphirus | C.G. Ehrenberg | image | ||
| Actinocyclus sappho | C.G. Ehrenberg | image | ||
| Actinocyclus sarda | C.G. Ehrenberg | image | ||
| Actinocyclus sardonyx | C.G. Ehrenberg | image | ||
| Actinocyclus saturnus | C.G. Ehrenberg | image | ||
| Actinocyclus sedenarius | C.G. Ehrenberg | image | ||
| Actinocyclus senarius | C.G. Ehrenberg | image | ||
| Actinocyclus senarius | C.G. Ehrenberg | image | ||
| Actinocyclus septemdenarius | C.G. Ehrenberg | image | ||
| Actinocyclus septenarius | C.G. Ehrenberg | image | ||
| Actinocyclus sirius | C.G. Ehrenberg | image | ||
| Actinocyclus smaragdus | C.G. Ehrenberg | image | ||
| Actinocyclus socrates | C.G. Ehrenberg | image | ||
| Actinocyclus sol | C.G. Ehrenberg | image | ||
| Actinocyclus solon | C.G. Ehrenberg | image | ||
| Actinocyclus sophocles | C.G. Ehrenberg | image | ||
| Actinocyclus spica | C.G. Ehrenberg | image | ||
| Actinocyclus stella-polaris | C.G. Ehrenberg | image | ||
| Actinocyclus ternarius | C.G. Ehrenberg | image | ||
| Actinocyclus terra | C.G. Ehrenberg | image | ||
| Actinocyclus terra | C.G. Ehrenberg | image | ||
| Actinocyclus thales | C.G. Ehrenberg | image | ||
| Actinocyclus topazius | C.G. Ehrenberg | image | ||
| Actinocyclus tredenarius | C.G. Ehrenberg | image | ||
| Actinocyclus tubalcain | C.G. Ehrenberg | image | ||
| Actinocyclus tyrtaeus | C.G. Ehrenberg | image | ||
| Actinocyclus undenarius | C.G. Ehrenberg | image | ||
| Actinocyclus uranus | C.G. Ehrenberg | image | ||
| Actinocyclus venus | C.G. Ehrenberg | image | ||
| Actinocyclus venus | C.G. Ehrenberg | image | ||
| Actinocyclus vesta | C.G. Ehrenberg | image | ||
| Actinocyclus vesta | C.G. Ehrenberg | image | ||
| Actinocyclus vicenarius | C.G. Ehrenberg | image | ||
| Actinocyclus virgilius | C.G. Ehrenberg | image | ||
| Actinocyclus zeuxis | C.G. Ehrenberg | image | ||
| Actinocyclus zoroaster | C.G. Ehrenberg | image | ||
| Coscinodiscus actinocyclus | C.G. Ehrenberg | image | ||
| Mastogonia actinocyclus | Ehrenberg | image | ||
| Pyxidicula actinocyclus | C.G. Ehrenberg | image | ||
| Coscinodiscus pseudoactinocyclus | A.I. Forti | image | ||
| Actinocyclus barklyi f. minor | J. Frenguelli | image | ||
| Actinocyclus exiguus | G.A. Fryxell & H.J. Semina | image | ||
| ACTINOCYCLUS sect. | EUACTINOCYCLUS G. Karsten | image | ||
| Actinocyclus ingens var. ovalis | R. 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 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 ralfsii var. sparsus | (W. Gregory) W. Gregory | image | ||
| Actinocyclus minutus | R.K. Greville | image | ||
| Actinocyclus guinensis | E. Grove | image | ||
| Actinocyclus murrayensis | E. Grove | image | ||
| Actinocyclus pusillus | (E. Grove) E. Grove | image | ||
| Actinocyclus decussatus | E. Grove, invalid | image | ||
| Actinocyclus alienus | A. Grunow | image | ||
| Actinocyclus alienus var. arctica | A. Grunow | image | ||
| Actinocyclus alienus var. californica | A. Grunow | image | ||
| Actinocyclus elongatus | A. Grunow | image | ||
| Actinocyclus elongatus var. dubia | A. Grunow | image | ||
| Actinocyclus incertus | A. Grunow | image | ||
| Actinocyclus stictodiscus | A. Grunow | image | ||
| Actinocyclus alienus | A. Grunow | image | ||
| Actinocyclus australis | A. Grunow | image | ||
| Actinocyclus confluens | A. Grunow | image | ||
| Actinocyclus ehrenbergii var. intermedia | A. Grunow | image | ||
| Actinocyclus ellipticus | A. Grunow | image | ||
| Actinocyclus ovalis | (G. Norman) A. Grunow | image | ||
| Actinocyclus ralfsii var. australiensis | A. Grunow | image | ||
| Actinocyclus ralfsii f. major | A. Grunow | image | ||
| Actinocyclus ralfsii f. minor | A. Grunow | image | ||
| Actinocyclus ralfsii var. monicae | A. Grunow | image | ||
| Actinocyclus ralfsii var. samoensis | A. Grunow | image | ||
| Actinocyclus roperi_('roperii') | (L.A. Brebisson) A. Grunow | image | ||
| Actinocyclus subtilis f. major | A. Grunow | image | ||
| Actinocyclus subtilis f. minor | A. Grunow | image | ||
| Actinocyclus tenellus | (L.A. Brebisson) A. Grunow | image | ||
| Actinocyclus tenuissimus var. australiensis | A. Grunow | image | ||
| Actinocyclus incertus | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. CXXV: fig. 4 | 1883 |
| Actinocyclus subtilis f. major | Grunow in Van Heurck | Syn. Diat. Belg.: | pl. CXXV: fig. 11 | 1883 |
| Actinocyclus octonarius var. minuta | (J. Pantocsek) M. Hajós | image | ||
| Actinocyclus octonarius var. parva | M. Hajós | image | ||
| Actinocyclus allinearius | G.D. Hanna & W.M. Grant | image | ||
| Actinocyclus canestrus | G.D. Hanna & W.M. Grant | image | ||
| Actinocyclus cubitus | G.D. Hanna & W.M. Grant | image | ||
| Actinocyclus rosoleo | G.D. Hanna & W.M. Grant | image | ||
| Actinocyclus senarius | P. Harting | image | ||
| Actinocyclus undatus | P. Harting | image | ||
| Actinocyclus dimorphus | (Castracane) D.M. Harwood & T. Maruyama | Proc. Ocean Drilling Program, Sci. Results | 120: 700 | 1992 |
| Actinocyclus fasciculatus | D.M. Harwood & T. Maruyama | Proc. Ocean Drilling Program, Sci. Results | 120: 700, pl. 13: figs. 14, 15 | 1992 |
| Actinocyclus ingens var. irregularis | (Van Heurck) D.M. Harwood & T. Maruyama | Proc. Ocean Drilling Program, Sci. Results | 120: 700 | 1992 |
| Actinocyclus maccollumii | D.M. Harwood & T. Maruyama | Proc. Ocean Drilling Program, Sci. Results | 120: 700, pl. 17: fig. 29 | 1992 |
| Actinocyclus fasciculatus | D.M. Harwood & T. Maruyama | image | ||
| Actinocyclus ingens var. irregularis | (H.F. Van Heurck) D.M. Harwood & T. Maruyama | image | ||
| Actinocyclus parvus | G.R. Hasle | image | ||
| Actinocyclus krebsii | T. Hayashi | Diatom | 34: 58, figs. 1-54 | 2018 |
| Actinocyclus nipponicus | T. 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 octonarius var. crassus | (W. Smith) N.I. Hendey | 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 setanensis | Hir. Tanaka & T. Nagumo | Diatom | 34: 43, figs. 3-33 | 2018 |
| Actinocyclus divisus | (Grunow) Hustedt | Deutsche Antarkt. Exped. 1938/1939, Wiss. Ergebn. | 2: 129 | 1958 |
| 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 distinguendus | F. Hustedt | image | ||
| Actinocyclus divisus | (A. Grunow) F. Hustedt | image | ||
| Actinocyclus normanii | (W. Gregory) F. Hustedt | image | ||
| Actinocyclus tropicus | F. Hustedt | image | ||
| ACTINOCYCLUS subgenus | CIRCULARES J. Rattray | image | ||
| Actinocyclus moroniensis | J.-J. Brun | image | ||
| Actinocyclus peplum | J.-J. Brun | image | ||
| Actinocyclus ellipticus var. sendaiana | J.-J. Brun | image | ||
| Actinocyclus flos | J.-J. Brun | image | ||
| Actinocyclus rotula | J.-J. Brun | image | ||
| Actinocyclus sendaianus | J.-J. Brun | image | ||
| Actinocyclus curvatulus | C. Janisch | image | ||
| Actinocyclus ehrenbergii var. tamanicus_('tamanica') | A.P. Jouse | image | ||
| Actinocyclus levis | A.P. Jouse | image | ||
| Actinocyclus miocenicus | A. Jouse | image | ||
| Actinocyclus ochotensis | A.P. Jouse | image | ||
| Actinocyclus oculatus | A.P. Jouse | image | ||
| Actinocyclus propinquus | A.P. Jouse | image | ||
| Actinocyclus levis | A.P. Jousé | Beih. Nova Hedwigia | 45: 353, pl. 5: fig. 2 | 1973 |
| Actinocyclus ehrenbergii var. tamanicus_(`tamanica') | A.P. Jousé in A.I. Proshkina-Lavrenko (ed.) | Diat. Anal. | 2: 118, pl. 39: fig. 4 | 1949 |
| Actinocyclus ehrenbergii var. depressa | A. Jurilj | image | ||
| Actinocyclus ehrenbergii var. spinosa | A. Jurilj | image | ||
| Actinocyclus ellipticus f. fossilis | A. Jurilj | image | ||
| Cyclotella actinocyclus | (Ehrenberg) Kützing | Sp. Alg.: | 20 | 1849 |
| Actinocyclus undulatus | Kützing | Bacillarien: | 132, pl. 1: fig. XIV | 1844 |
| Cyclotella actinocyclus | (Ehrenberg) Kützing | image | ||
| Actinocyclus tsugaruensis | T. Kanaya | image | ||
| Actinocyclus antarcticus | G. Karsten | image | ||
| Actinocyclus bifrons | G. Karsten | image | ||
| Actinocyclus corona | G. Karsten | image | ||
| Actinocyclus dubiosus | G. Karsten | image | ||
| Actinocyclus elegans | G. Karsten | image | ||
| Actinocyclus intermittens | G. Karsten | image | ||
| Actinocyclus janus | G. Karsten | image | ||
| Actinocyclus similis | G. Karsten | image | ||
| Actinocyclus valdiviae | G. Karsten | image | ||
| EUACTINOCYCLUS | Karsten | image | ||
| Actinocyclus muticus | G.K. Khursevich & Z. R\*veháková | Bot. Zhurn. | 79{2}: 133, pls. I, II | 1994 |
| Actinocyclus tunkaensis | G.K. Khursevich | Proc. Int. Diatom Symp. | 11 [Mem. Calif. Acad. Sci. 17]: 272, pl. 1: fig. 10; pl. 4: figs. 23-28 | 1994 |
| Actinocyclus ligularis | G.K. Khursevich [Chursevich] & E.G. Lupikina | Algologiya | 2{1}: 71, pl. 1; pl. 2: 1-3 | 1992 |
| Actinocyclus tubulosus | G.K. Khursevich in Khursevich et al. | Bot. Zhurn. | 75: 1440, pl. I: figs. 7, 8; pl. II: figs. 1-3 | 1990 |
| Actinocyclus divisus | Kisselev | Issled. Morej SSSR | 14: 95 [Russian], 123 [German], pl. I: fig. 1 | 1931 |
| Actinocyclus divisus | I.A. Kisselev | image | ||
| Actinocyclus barklyi | Kitton | Bull. Soc. Belge Microscop. | 1878: xxxii | 1879 |
| Actinocyclus eoes | F. Kitton | image | ||
| Actinocyclus ralfsii var. moniliformis | F. Kitton | image | ||
| ACTINOCYCLUS | J.F. Klotzsch | image | ||
| Actinocyclus ellipticus f. lanceolata | R.W. Kolbe | image | ||
| Actinocyclus ellipticus var. elongatus | (A. Grunow) R.W. Kolbe | image | ||
| Actinocyclus ellipticus var. moronensis | (J.M. Deby) R.W. Kolbe | image | ||
| Actinocyclus octonarius var. tonsura | G.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 pseudopodolicus | G.V. Kovaleva & R.M. Gogorev in Gogorev et al. | Novosti Sist. Nizsh. Rast. | 52: 40, pls. X-XII | 2018 |
| Actinocyclus podolicus | (Missuna) Kozyrenko ex Ognjanova-Rumenova & K. Buczkó | Geologica Balcanica | 44: 41 | 2015 |
| Actinocyclus ferrarioae | Lameiro, Vouilloud & Cefarelli | Phytotaxon | 626: 270 | 2023 |
| Actinocyclus africanus | G. Leuduger-Fortmorel | image | ||
| Actinocyclus anceps | G. Leuduger-Fortmorel | image | ||
| Actinocyclus elegans | G. Leuduger-Fortmorel | image | ||
| Actinocyclus thomei | G. Leuduger-Fortmorel | image | ||
| Actinocyclus delicatus | E.G. Lupikina & G.K. Khursevich [Chursevich] in G.K. Khursevich & E.G. Lupikina | Algologiya | 2{1}: 72, pl. 2: 4-6 | 1992 |
| Actinocyclus delicatus | E.G. Lupikina & G.K. Khursevich | image | ||
| Actinocyclus atlanticus | F.C. Müller Melchers | image | ||
| Actinocyclus brasiliensis | F.C. Müller Melchers | image | ||
| Actinocyclus platensis | F.C. Müller Melchers | image | ||
| Actinocyclus paradoxus | Makarova | Bot. Mater. Bot. Inst. Akad. Nauk SSSR, Spor. Rast. | 12: 88, pl. | 1959 |
| Actinocyclus caspicus | (I.V. Makarova) I.V. Makarova | image | ||
| Actinocyclus paradoxus | I.V. Makarova | image | ||
| Actinocyclus variabilis | (I.V. Makarova) I.V. Makarova | image | ||
| Actinocyclus adeliae | E.E. Manguin | image | ||
| Actinocyclus varians | A. Mann | image | ||
| Actinocyclus bifrons | (Castracane) A. Mann | image | ||
| Actinocyclus bipartitus | A. Mann | image | ||
| Actinocyclus coscinodiscoides | A. Mann | image | ||
| Actinocyclus decussatus | A. Mann | image | ||
| Actinocyclus polysculptus | A. Mann | image | ||
| Actinocyclus tortuosus | A. Mann | image | ||
| Actinocyclus asiaticus | F. Meister | image | ||
| Actinocyclus gallicus | F. Meister | image | ||
| Actinocyclus hustedtii | F. Meister | image | ||
| Actinocyclus limbatus | F. Meister | image | ||
| Actinocyclus abscheronicus_('abscheronica') | Molinari & Guiry | Notulae algarum | 184: 1 | 2021 |
| Actinocyclus oliverianus_('oliveranus') | O'Meara | J. Linn. Soc. London, Bot. | 15: 58, pl. 1: fig. 7 | 1876 |
| Actinocyclus challengeri | E. O'Meara | image | ||
| Actinocyclus oliverianus_('oliveranus') | E. O'Meara | image | ||
| Actinocyclus fistulis | A.P. Ol'shtynskaya | Algologiya | 3{3}: 58, figs. 1-5 | 1993 |
| Actinocyclus kozyrenkoae | A.P. Ol'shtynskaya | Algologiya | 3{3}: 58, figs. 6-8 | 1993 |
| Actinocyclus mannii | Pantocsek | Pozsonyi Orvos-Termeszettudomanyi Egyesulet Kozlemenyei | 20{29}: 19, pl. II: fig. 20 | 1909 |
| Actinocyclus knemeides | J. Pantocsek | image | ||
| Actinocyclus boryanus | J. Pantocsek | image | ||
| Actinocyclus bremianus | J. Pantocsek | image | ||
| Actinocyclus circumdatus | J. Pantocsek | image | ||
| Actinocyclus disseminatus | J. Pantocsek | image | ||
| Actinocyclus ehrenbergii f. minuta | J. Pantocsek | image | ||
| Actinocyclus labyrinthicus | J. Pantocsek | image | ||
| Actinocyclus loczyi_('lóczyi') | J. Pantocsek | image | ||
| Actinocyclus moniliformis var. knemeides | J. Pantocsek | image | ||
| Actinocyclus neogradensis | J. Pantocsek | image | ||
| Actinocyclus thumii | (P.T. Cleve) J. Pantocsek | image | ||
| Actinocyclus spiralis | M. Peragallo | image | ||
| Actinocyclus excentricus | M. Peragallo | image | ||
| Actinocyclus nebulosus var. spiralis | M. Peragallo | image | ||
| Actinocyclus ralfsii f. inermis | M. Peragallo in Peragallo & Peragallo | Denkschr. K. Akad. Wiss. [Wien], Math.-Nat. Kl. | 88: 6 | 1911 |
| Actinocyclus nebulosus | M. Peragallo in Peragallo & Peragallo | Diatomées Marines de France: | 416, pl. CXIII: figs. 10, 11 | 1902 |
| Actinocyclus vitreus | M. Peragallo in Peragallo & Peragallo | Diatomées Marines de France: | 418, pl. CXIV: fig. 7 | 1908 |
| Actinocyclus acharneus | J. Ralfs | image | ||
| Actinocyclus astrolites | J. Ralfs | image | ||
| Actinocyclus bet-el-gose | J. Ralfs | image | ||
| Actinocyclus crassus | (W. Smith) J. Ralfs | image | ||
| Actinocyclus ehrenbergii | J. Ralfs | image | ||
| Actinocyclus fulvus | (W. Smith) J. Ralfs | image | ||
| Actinocyclus interpunctatus | (T. Brightwell) J. Ralfs | image | ||
| Actinocyclus moniliformis | J. Ralfs | image | ||
| Actinocyclus omphus | J. Ralfs | image | ||
| Actinocyclus ralfsii | (W. Smith) J. Ralfs | image | ||
| Actinocyclus subtilis | (W. Gregory) J. Ralfs | image | ||
| Actinocyclus tessellatus | (F.C.S. Roper) J. Ralfs | image | ||
| Actinocyclus appendiculatus | J. Rattray | image | ||
| Actinocyclus barklyi var. aggregata | J. Rattray | image | ||
| Actinocyclus concentricus | J. Rattray | image | ||
| Actinocyclus confluens var. appiculata | J. Rattray | image | ||
| Actinocyclus ingens | J. Rattray | image | ||
| Actinocyclus marylandicus | J. Rattray | image | ||
| Actinocyclus mirabilis | J. Rattray | image | ||
| Actinocyclus moniliformis var. balticus_('baltica') | J. Rattray | image | ||
| Actinocyclus obscurus | J. Rattray | image | ||
| Actinocyclus oceanicus | J. Rattray | image | ||
| Actinocyclus ornatus | J. Rattray | image | ||
| Actinocyclus pruinosus var. minor | J. Rattray | image | ||
| Actinocyclus radians | J. Rattray | image | ||
| Actinocyclus radians var. minor | J. Rattray | image | ||
| Actinocyclus radiatus | J. Rattray | image | ||
| Actinocyclus signatus | J. Rattray | image | ||
| Actinocyclus sparsus | (W. Gregory) J. Rattray | image | ||
| Actinocyclus splendens | J. Rattray | image | ||
| Actinocyclus subcrassus | J. Rattray | image | ||
| Actinocyclus subocellatus | (A. Grunow) J. Rattray | image | ||
| Actinocyclus subtilis var. aperta | J. Rattray | image | ||
| Actinocyclus subtilis var. disjuncta | J. Rattray | image | ||
| Actinocyclus vetustissimus | J. Rattray | image | ||
| Actinocyclus ellipticus var. javanica | T. Reinhold | image | ||
| Actinocyclus neogenicus | T. Reinhold | image | ||
| Actinocyclus triradiatus | F.C.S. Roper | image | ||
| 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 tener | (N.V. Rubina) N.V. Rubina & G.K. Khursevich in Khursevich & Kociolek, | Beih. Nova Hedwigia | 141: 351 | 2012 |
| Actinocyclus ancorifer | J. Schumann | image | ||
| Actinocyclus arcuatus | J. Schumann | image | ||
| Actinocyclus clavifer | J. Schumann | image | ||
| Actinocyclus cruciatus | J. Schumann | image | ||
| Actinocyclus ehrenbergii | J. Schumann | image | ||
| Actinocyclus janischii | J. Schumann | image | ||
| Actinocyclus semiocellatus | J. Schumann | image | ||
| Actinocyclus actinochilus | (C.G. Ehrenberg) R. Simonsen | image | ||
| Actinocyclus kuetzingii | (A. Schmidt) R. Simonsen | image | ||
| Actinocyclus fuscus | (Norman) H.L. Smith | Amer. J. Microscop. & Popular Sci. | 2: 100 | 1877 |
| Actinocyclus duodenarius | (C.G. Ehrenberg) W. Smith | image | ||
| Actinocyclus niagarae | H.L. Smith | image | ||
| Actinocyclus beaufortianus | (F. Hustedt) M.J. Sullivan | image | ||
| Actinocyclus makarovae | (D. Temniskova-Topalova & N. Ognjanova-Rumenova) D. Temniskova-Topalova & N. Ognjanova-Rumenova | Bot. Zhurn. | 77{11}: 136 | 1992 |
| 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 fungiformis | D.N. Temniskova-Topalova, G.K. Khursevich & M.T. Valeva | Bot. Zhurn. | 78{12}: 138, pls. I, II | 1993 |
| Actinocyclus calix | J.A. Tempčre & J.-J. Brun | image | ||
| Actinocyclus vitimicus | M. Usoltseva & G.K. Khursevich in M. Usoltseva et al. | Plant Ecol. Evol. | 143: 357, fig. 4 | 2010 |
| Actinocyclus intermedius | M. Usoltseva & G.K. Khursevich in M. Usoltseva et al. | Plant Ecol. Evol. | 143: 357, fig. 5 | 2010 |
| Actinocyclus irregularis | Van 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 polygonus var. ornatus | Van Heurck | Rapp. Sc. Voy. Belgica, Diatomées: | 45, pl. 12: fig. 161 | 1909 |
| Actinocyclus irregularis | H.F. Van Heurck | image | ||
| Actinocyclus karstenii | H.F. Van Heurck | image | ||
| Actinocyclus polygonus | (Castracane) H.F. Van Heurck | image | ||
| Actinocyclus polygonus var. ornata | H.F. Van Heurck | image | ||
| Actinocyclus subtilis f. subtilissima | H.F. Van Heurck | image | ||
| Actinocyclus cholnokyi | VanLandingham | Cat. Diat. | 1: 83, 86 | 1967 |
| Actinocyclus cholnokyi | S.L. VanLandingham | image | ||
| Actinocyclus sagittulus | T.A. Villareal | image | ||
| Actinocyclus circellus | T.P. Watkins | image | ||
| Actinocyclus spiritus | T.P. Watkins | image | ||
| Actinocyclus vestigulus | T.P. Watkins | image | ||
| Actinocyclus ingens f. nodus | (J.G. Baldauf) M.C. Whiting & H. Schrader | Micropaleontology | 31: 74 | 1985 |
| Actinocyclus ingens f. planus | M.C. Whiting & H. Schrader | Micropaleontology | 31: 74, pl. 3: fig. 12 | 1985 |
| Actinocyclus ingens f. nodus | (J.C. Baldauf) M.C. Whiting & H. Schrader | image | ||
| Actinocyclus nevadensis | D.M. Williams | Notulae Algarum | 283: 1 | 2023 |
| Actinocyclus ovatus | E.J.F. Wood | image | ||
| Actinocyclus variabilis - - | image | |||
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