WoRMS name details
Actinocyclus ralfsii (W.Smith) Ralfs, 1861
162781 (urn:lsid:marinespecies.org:taxname:162781)
unaccepted (synonym)
Species
Forma Actinocyclus ralfsii f. major Grunow in Van Heurck, 1883
Forma Actinocyclus ralfsii f. minor Grunow in Van Heurck, 1883
Forma Actinocyclus ralfsii f. major Van Heurck, 1883 accepted as Actinocyclus ralfsii f. major Grunow in Van Heurck, 1883 (authority: Grunow in Van Heurck, 1883)
Variety Actinocyclus ralfsii var. samoensis Grunow accepted as Actinocyclus ralfsii var. samoensis Grunow in Van Heurck, 1883 (authority: Grunow in Van Heurck, 1883)
Variety Actinocyclus ralfsii var. sparsa (Gregory) Ralfs in Pritchard, 1861 accepted as Actinocyclus octonarius var. sparsus (Gregory) Hendey, 1954 accepted as Eupodiscus sparsus Gregory, 1857 (synonym)
Variety Actinocyclus ralfsii var. samoensis Grunow in Van Heurck, 1883 (uncertain, synonym)
Variety Actinocyclus ralfsii var. sparsus (Gregory) Ralfs, 1861 accepted as Eupodiscus sparsus Gregory, 1857 (uncertain > unassessed)
Forma Actinocyclus ralfsii f. minor Grunow in Van Heurck, 1883
Forma Actinocyclus ralfsii f. major Van Heurck, 1883 accepted as Actinocyclus ralfsii f. major Grunow in Van Heurck, 1883 (authority: Grunow in Van Heurck, 1883)
Variety Actinocyclus ralfsii var. samoensis Grunow accepted as Actinocyclus ralfsii var. samoensis Grunow in Van Heurck, 1883 (authority: Grunow in Van Heurck, 1883)
Variety Actinocyclus ralfsii var. sparsa (Gregory) Ralfs in Pritchard, 1861 accepted as Actinocyclus octonarius var. sparsus (Gregory) Hendey, 1954 accepted as Eupodiscus sparsus Gregory, 1857 (synonym)
Variety Actinocyclus ralfsii var. samoensis Grunow in Van Heurck, 1883 (uncertain, synonym)
Variety Actinocyclus ralfsii var. sparsus (Gregory) Ralfs, 1861 accepted as Eupodiscus sparsus Gregory, 1857 (uncertain > unassessed)
marine
Not documented
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2022). DiatomBase. Actinocyclus ralfsii (W.Smith) Ralfs, 1861. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=162781 on 2022-05-23
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basis of record
Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details] Available for editors 
[request]
additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]
additional source Meunier, A. (1915). Microplankton de la Mer Flamande: 2. Les Diatomacées (suite) (Le Genre Chaetoceros excepté). Mémoires du Musée Royal d'Histoire Naturelle de Belgique = Verhandelingen van het Koninklijk Natuurhistorisch Museum van België, VII(3). Hayez, imprimeur de l'Académie royale de Belgique: Bruxelles. 182 pp. [details]
additional source Hartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610. [details] Available for editors [request]
source of synonymy Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details] Available for editors [request]
[request] additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]
additional source Meunier, A. (1915). Microplankton de la Mer Flamande: 2. Les Diatomacées (suite) (Le Genre Chaetoceros excepté). Mémoires du Musée Royal d'Histoire Naturelle de Belgique = Verhandelingen van het Koninklijk Natuurhistorisch Museum van België, VII(3). Hayez, imprimeur de l'Académie royale de Belgique: Bruxelles. 182 pp. [details]
additional source Hartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610. [details] Available for editors
[request] source of synonymy Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details] Available for editors
[request] 
