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Unresolved name

Actinocyclus ralfsii

Scientific Names

Preferred Names

Actinocyclus ralfsii
Species recognized by Bering Sea Species List, Caribbean Sea Species List, North Atlantic Species List, and GBIF classification
Actinocyclus ralfsii
Species recognized by Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Common Names

There are no common names associated with this taxon.

Curated hierarchies for Actinocyclus ralfsii

GBIF classification

Chromista
Ochrophyta
Bacillariophyceae
Coscinodiscales
Hemidiscaceae
Actinocyclus C. G. Ehrenberg 1837
Actinocyclus ralfsii (this page)
Actinocyclus
Actinocyclus abundans Ehrenberg 1845
Actinocyclus acanthus Bradbury & Krebs 1982
Actinocyclus achates Ehrenberg 1845
Actinocyclus aeschylus Ehrenberg 1845
Actinocyclus africanus Leuduger-Fortmorel 1898
Actinocyclus alienus Grunow 1883
Actinocyclus americanus M. Peragallo 1908
Actinocyclus anceps Castracane 1886
Actinocyclus ancorifer Schumann 1867
Actinocyclus antarcticus Karsten 1905
Actinocyclus apelles Ehrenberg 1845
Actinocyclus asiaticus F. Meister 1932
Actinocyclus astroites Ehrenberg 1845
Actinocyclus astrolites Ralfs 1861
Actinocyclus bifrons Karsten 1905
Actinocyclus binonarius Ehrenberg 1854
Actinocyclus bipartitus Mann 1925
Actinocyclus brasiliensis Müller-Melchers 1957
Actinocyclus calix Tempère & Brun 1889
Actinocyclus ceres Ehrenberg 1840
Actinocyclus challengeri O'Meara 1876
Actinocyclus circumdatus Pantocsek 1886
Actinocyclus complanatus F. S. Castracane degli Antelminelli
Actinocyclus confluens Grunow 1890
Actinocyclus coscinodiscoides A. Mann 1937
Actinocyclus curvatulus Janisch 1874
Actinocyclus daedalus Ehrenberg 1845
Actinocyclus davides Ehrenberg 1845
Actinocyclus delicatus E. G. Lupikina & G. K. Khursevich
Actinocyclus dives Ehrenberg 1840
Actinocyclus dubiosus Karsten 1906
Actinocyclus duodenarius (Ehrenberg) W. Smith 1856
Actinocyclus elongatus Grunow
Actinocyclus excentricus Peragallo 1921
Actinocyclus exiguus G. Fryxell & Semina 1981
Actinocyclus falsus W. Smith
Actinocyclus fomelhot Ehrenberg 1843
Actinocyclus fortunatus Ehrenberg 1845
Actinocyclus hispanicus Azpeitia
Actinocyclus horatius Ehrenberg 1845
Actinocyclus hustedtii Meister 1932
Actinocyclus insignis Dolmatova 1979
Actinocyclus intermittens Karsten 1905
Actinocyclus interpunctatus
Actinocyclus janus Karsten 1905
Actinocyclus japonicus Castracane 1886
Actinocyclus jaspis Ehrenberg 1845
Actinocyclus leucochrysus Ehrenberg 1845
Actinocyclus limbatus Meister 1937
Actinocyclus locuples Ehrenberg 1845
Actinocyclus miocenicus Jousé 1973
Actinocyclus moniliformis
Actinocyclus moroniensis Brun 1891
Actinocyclus neogenicus Reinhold 1937
Actinocyclus neogradensis Pantocsek 1892
Actinocyclus normanii (W. Greg.) Hust.
Actinocyclus ochotensis A. P. Jousé 1969
Actinocyclus octonarius Ehrenberg
Actinocyclus oculatus Jousé 1968
Actinocyclus oliveranus O'Meara 1876
Actinocyclus opulentus Ehrenberg 1844
Actinocyclus paradoxus Makarova 1959
Actinocyclus parvus Hasle 1960
Actinocyclus periander Ehrenberg 1845
Actinocyclus platensis Müller-Melchers 1953
Actinocyclus plutus Ehrenberg 1845
Actinocyclus polygonus (F. S. Castracane) degli (Antelminelli) H. F. Van Heurck
Actinocyclus praxiteles Ehrenberg 1845
Actinocyclus prodigus Ehrenberg 1845
Actinocyclus proserpina Ehrenberg 1845
Actinocyclus pruinosus Castracane 1886
Actinocyclus pseudopodolicus Kovaleva & Gogorev 2018
Actinocyclus punctulatus Castracane 1886
Actinocyclus quaternarius Ehrenberg 1839
Actinocyclus quinarius Ehrenberg 1839
Actinocyclus rex Bale 1913
Actinocyclus roperi (Bréb.) Grunow ex Van Heurck 1881
Actinocyclus rosoleo Hanna & Grant 1926
Actinocyclus sardonyx Ehrenberg 1845
Actinocyclus semiocellatus Schumann 1867
Actinocyclus senarius Ehrenberg 1838
Actinocyclus signatus Rattray 1890
Actinocyclus similis Karsten 1905
Actinocyclus socrates Ehrenberg 1845
Actinocyclus sophocles Ehrenberg 1845
Actinocyclus spinosus Brightwell 1860
Actinocyclus srinivasanii Desikachary & Devi 1986
Actinocyclus stictodiscus Grunow 1883
Actinocyclus terra Ehrenberg 1840
Actinocyclus thomei Leuduger-Fortmorel 1898
Actinocyclus tredenarius Ehrenberg 1840
Actinocyclus trilingulatus Brightwell 1860
Actinocyclus tsugaruensis Kanaya 1959
Actinocyclus umbonatus Castracane 1886
Actinocyclus undulatus Kützing 1844
Actinocyclus valdiviae Karsten 1905
Actinocyclus varians Mann 1928
Actinocyclus vesta Ehrenberg 1840
Actinocyclus vetustissimus Rattray 1890
225 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta
Bacillariophyceae Haeckel
Coscinodiscophycidae Round & Crawford
Coscinodiscales Round & Crawford
Hemidiscaceae Hendey emend. Simonsen
Actinocyclus Ehrenberg
Actinocyclus ralfsii (this page)
Actinocyclus actinochilus (Ehrenberg) Simonsen
Actinocyclus alienus
Actinocyclus bifrons Karsten 1905
Actinocyclus curvatulus
Actinocyclus ehrenbergii
Actinocyclus normanii (W. Greg.) Hust.
Actinocyclus octonarius Ehrenberg
Actinocyclus roperi
Actinocyclus splendens
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