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Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda 2015

Classification:
Empire Eukaryota
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Order Stschapoviales
Family Platysiphonaceae
Genus Platysiphon

Pictures

click on thumbnail for larger version.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda
Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal. 01 Aug 2009. Dr. Martin D.J. Sayer. © Dr. Martin D.J. Sayer.

 

Boodleopsis carolinensis Trono

Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda Cape Hatt in the Ragged Channel area of northern Baffin Island; subtidal
© Dr. Martin D.J. Sayer

Publication details
Platysiphon glacialis (Rosenvinge) H.Kawai & T.Hanyuda in Kawai & al. 2015: 916, figs 1 a, b, 2-4

Published in: Kawai, H., Hanyuda,T., Yamagishi, T., Kai, A., Lane, C.E., Mc Devit, D., Küpper, F.C. & Saunders, G.W. (2015). Reproductive morphology and DNA sequences of the brown alga Platysiphon verticillatus support the new combination Platysiphon glacialis. Journal of Phycology 51(5): 910-917.
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Publication date: 2015

Type species
The type species (holotype) of the genus Platysiphon is Platysiphon verticillatus R.T.Wilce.

Status of name
This name is currently regarded as a synonym of Arcticophycus glacialis (Rosenvinge) R.T.Wilce & P.M.Bradley

Basionym
Punctaria glacialis Rosenvinge

Type information
Type locality: Greenland (N.E.): along Koldewey Island (Rosenvinge 1910: 118). Type: Andr. Fundager; 5 September 1907; C C831 (Kawai et al. 2015: 916). Notes: Floating in the ice, along the E side of Store Koldewey Island 7-8 km SSW of Danmarks Havn, NE Greenland; Aug. 26 1906, leg. Andr. Lundager, no 831, COP (Wilce & Bradley, 2019:204).

Origin of species name
Adjective B (Latin), icy, frozen, or glacial; also meaning, growing in icy-cold regions.

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Source of current name
Wilce, R.T. & Bradley, P.M. (2019). Platysiphon verticellatus and Arcticophycus glacialis: gen. et comb. nov. (Stschapoviales, Phaeophyceae) based on ecological considerations, life history, morphology, and ultrastructure. Algae. An International Journal of Algal Research 34(3): 199-216, 9 figs.

Key references
Kawai, H., Hanyuda, T., Draisma, S.G.A., Wilce, R.T. & Andersen, R.A. (2015). Molecular phylogeny of two unusual brown algae, Phaeostrophion irregulare and Platysiphon glacialis, proposal of the Stschapoviales ord. nov. and Platysiphonaceae fam. nov., and a re-examintion of divergence times for brown algal orders. Journal of Phycology 51(5): 918-928.

Mathieson, A.C. & Dawes, C.J. (2017). Seaweeds of the Northwest Atlantic. pp. [i]-x, 1-798, 109 pls. Amherst & Boston: University of Massachusetts Press.

Created: 01 December 2015 by G.M. Guiry

Verified by: 04 November 2019 by G.M. Guiry

Accesses: This record has been accessed by users 535 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Kawai, H., Hanyuda, T., Draisma, S.G.A., Wilce, R.T. & Andersen, R.A. (2015). Molecular phylogeny of two unusual brown algae, Phaeostrophion irregulare and Platysiphon glacialis, proposal of the Stschapoviales ord. nov. and Platysiphonaceae fam. nov., and a re-examintion of divergence times for brown algal orders. Journal of Phycology 51(5): 918-928.
Kawai, H., Hanyuda,T., Yamagishi, T., Kai, A., Lane, C.E., Mc Devit, D., Küpper, F.C. & Saunders, G.W. (2015). Reproductive morphology and DNA sequences of the brown alga Platysiphon verticillatus support the new combination Platysiphon glacialis. Journal of Phycology 51(5): 910-917.
Wilce, R.T. & Bradley, P.M. (2019). Platysiphon verticellatus and Arcticophycus glacialis: gen. et comb. nov. (Stschapoviales, Phaeophyceae) based on ecological considerations, life history, morphology, and ultrastructure. Algae. An International Journal of Algal Research 34(3): 199-216, 9 figs.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=157548

Citing AlgaeBase
Cite this record as:
G.M. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 22 October 2021.

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