Traits taxon details
Orthoseira G.H.K. Thwaites, 1848
Orthosira W. Smith, 1855 · unaccepted
- Species Orthoseira americana (Kützing) S.A.Spaulding & J.P.Kociolek, 1998
- Species Orthoseira biportulata Van de Vijver & Beyens in Van de Vijver et al., 2002
- Species Orthoseira circularis (Ehrenberg) M.Rybak, Glushchenko & Kulikovskiy in Rybak et al., 2022
- Species Orthoseira cylindrica M. Rybak, Glushchenko & Kulikovskiy in Rybak et al., 2022
- Species Orthoseira distinctiareolata M. Rybak, Glushchenko & Kulikovskiy in Rybak et al., 2022
- Species Orthoseira ferrarioana Guerrero, Kociolek et Sala in Guerrero et al., 2018
- Species Orthoseira frenguellii Guerrero, Kociolek et Vouilloud in Guerrero et al., 2018
- Species Orthoseira gremmenii Van de Vijver & Kopalova, 2008
- Species Orthoseira groenlandica Goeyers, Kochman-Kędziora & Van de Vijver, 2023
- Species Orthoseira johansenii R.L.Lowe & Kociolek in Lowe et al., 2013
- Species Orthoseira limnopolarensis Van de Vijver & R.M.Crawford, 2014
- Species Orthoseira punctata W.Smith, 1856
- Species Orthoseira radiata M. Rybak, Glushchenko & Kulikovskiy in Rybak et al., 2022
- Species Orthoseira rapanuiensis M.Rybak, Witkowski & Lange- Bertalot in Rybak et al., 2022
- Species Orthoseira tropica (Krasske) Metzeltin & Lange-Bertalot in Lange-Bertalot et al., 1996
- Species Orthoseira verleyenii Van de Vijver in Lowe et al., 2013
- Species Orthoseira roseana (Rabenhorst) O'Meara, 1875 accepted as Orthoseira roeseana (Rabenhorst) O'Meara, 1876 accepted as Orthosira roeseana (Rabenhorst) Pfitzer, 1871
- Species Orthoseira asiatica (Skvortsov) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo, 2002 accepted as Melosira roeseana var. asiatica Skvortzow, 1938 (uncertain > unassessed)
- Species Orthoseira circularis (Ehrenberg) R.M.Crawford, E.Y.Haworth & M.G.Kelly (uncertain > unassessed)
- Species Orthoseira dendrophila (Ehrenberg) F.E.Round, R.M.Crawford & D.G.Mann, 1990 (uncertain > unassessed)
- Species Orthoseira dendroteres (Ehrenberg) F.E.Round, R.M.Crawford & D.G.Mann, 1990 (uncertain > unassessed)
- Species Orthoseira dickieii Thwaites, 1848 (uncertain > unassessed)
- Species Orthoseira epidendron (Ehrenberg) F.E.Round, R.M.Crawford & D.G.Mann, 1990 accepted as Stephanosira epidendron Ehrenberg, 1848 (uncertain > unassessed)
- Species Orthoseira europaea (Ehrenberg) Jahn & Kusber accepted as Stephanosira europaea Ehrenberg, 1848 (uncertain > unassessed)
- Species Orthoseira roeseana (Rabenhorst) O'Meara, 1876 accepted as Orthosira roeseana (Rabenhorst) Pfitzer, 1871 (uncertain > unassessed, This is a later homonym of "Orthosira roeseana (Rabenhorst) Pfitzer 1871")
- Species Orthoseira ursula D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain > unassessed)
recent + fossil
Thwaites, G.H.K. (1848). Further observations on the Diatomaceae with descriptions of new genera and species. Annals and Magazine of Natural History, 2nd series,, 1: 161-172, pl. 11, 12. [details]
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. (2024). DiatomBase. Orthoseira G.H.K. Thwaites, 1848. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=163297 on 2025-04-02
Marine Species Traits editorial board (2025). Marine Species Traits. Orthoseira G.H.K. Thwaites, 1848. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=163297 on 2025-04-02
Date
action
by
original description
Thwaites, G.H.K. (1848). Further observations on the Diatomaceae with descriptions of new genera and species. Annals and Magazine of Natural History, 2nd series,, 1: 161-172, pl. 11, 12. [details]
original description (of Orthosira W. Smith, 1855) Smith, W. (1855). Notes of an excursion to the south of France and the Auvergne in Search of Diatomaceae. Annals and Magazine of Natural History, 2nd series,, 15: 1-9, pl. 1. [details]
basis of record Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS) [details]
additional source 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
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 Danz, A., Van de Vijver, B, Kochman-Kedziora, N, Kusber, W-H., Guerrero, J., Vouilloud, A.m Sala, S.E., Liu, Q. & Kociolek, J.P. (2022). The diatom genus Orthoseira Thwaites: historical overview, current status and recommendations for the future. <em>Nova Hedwigia.</em> 115 (1-2): 1-29. [details] Available for editors
original description (of Orthosira W. Smith, 1855) Smith, W. (1855). Notes of an excursion to the south of France and the Auvergne in Search of Diatomaceae. Annals and Magazine of Natural History, 2nd series,, 15: 1-9, pl. 1. [details]
basis of record Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS) [details]
additional source 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

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 Danz, A., Van de Vijver, B, Kochman-Kedziora, N, Kusber, W-H., Guerrero, J., Vouilloud, A.m Sala, S.E., Liu, Q. & Kociolek, J.P. (2022). The diatom genus Orthoseira Thwaites: historical overview, current status and recommendations for the future. <em>Nova Hedwigia.</em> 115 (1-2): 1-29. [details] Available for editors

Published in AlgaeBase
Published in AlgaeBase
(from synonym Orthosira W. Smith, 1855)
To Catalogue of Diatom Names (CAS) (from synonym Orthosira W. Smith, 1855)
To Catalogue of Diatom Names (CAS)
To European Nucleotide Archive, ENA (Orthoseira)
To Genbank
To NHMUK collection (Orthosira W.Sm.; NHMUK:ecatalogue:4742102) (from synonym Orthosira W. Smith, 1855)

Published in AlgaeBase

To Catalogue of Diatom Names (CAS) (from synonym Orthosira W. Smith, 1855)
To Catalogue of Diatom Names (CAS)
To European Nucleotide Archive, ENA (Orthoseira)
To Genbank
To NHMUK collection (Orthosira W.Sm.; NHMUK:ecatalogue:4742102) (from synonym Orthosira W. Smith, 1855)
Unreviewed
Hosted externally, from synonym