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Sargassum hemiphyllum (Turner) C.Agardh

Classification:
Empire Eukaryota
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Subclass Fucophycidae
Order Fucales
Family Sargassaceae
Genus Sargassum

Pictures

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Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Base of plant. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Sargassum hemiphyllum (Turner) C.Agardh
Kominato, Chiba Prefecture, Japan. Yukihiko Serisawa. © Yukihiko Serisawa (serisawa@scc.u-tokai.ac.jp).

 

Sargassum hemiphyllum (Turner) C.Agardh Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University
© Hideki Haga (902180827@office.chiba-u.jp)

Publication details
Sargassum hemiphyllum (Turner) C.Agardh 1820: 39

Published in: Agardh, C.A. (1820 '1821'). Species algarum rite cognitae, cum synonymis, differentiis specificis et descriptionibus succinctis. Volumen primum. Pars prima. pp. [i-iv], [1]-168. Lundae [Lund]: ex officina Berlingiana.
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Type species
The type species (holotype) of the genus Sargassum is Sargassum bacciferum (Turner) C.Agardh.

Status of name
This name is of an entity that is currently accepted taxonomically.

Basionym
Fucus hemiphyllus Turner

Type information
Type locality: At Nagasaki. Dr. Horner [Nagasaki Prefecture, Japan] (Turner 1809-1811: 86). Type: BM (Yoshida 1998: 386).

Infrageneric classification
Subgenus Bactrophycus J.Agardh Section Teretia Yoshida

Homotypic Synonym(s)
Fucus hemiphyllus Turner 1811
Spongocarpus hemiphyllus (Turner) Kützing 1849

Heterotypic Synonym(s)
Sargassum henslowii Greville 1848
Sargassum hemiphyllum var. micromerum J.Agardh 1889
Sargassum micromerum (J.Agardh) J.Agardh 1896
Sargassum hemiphyllum var. anisophyllum Grunow 1915
Sargassum hemiphyllum f. edentatum Grunow 1915

Nomenclatural notes
Trono (1992: 56) cites the authority for this species as C.A. Agardh 1824.

Taxonomic notes
Phillips (1995: 132) places this in the subgenus Sargassum.

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Source of current name
Yoshida, T. (1983). Japanese species of Sargassum subgenus Bactrophycus (Phaeophyta, Fucales). Journal of the Faculty of Science, Hokkaido University, Series V (Botany) 13: 99-246, 99 figs.

Key references
Boo, S.M. & Ko, Y.D. (2012). Marine plants from Korea. pp. [1] 5-233, many col. photographs. Seoul: Marine & Extreme Genome Research Centre Program. [in Korean]

Cho, S.M., Lee, S.M., Ko, Y.D., Mattio, L. & Boo, S.M. (2012). Molecular systematic reassessment of Sargassum (Fucales, Phaeophyceae) in Korea using four gene regions. Botanica Marina 55(5): 473-484.

De Toni, G.B. (1895). Sylloge algarum omnium hucusque cognitarum. Vol. III. Fucoideae. Vol. 3 pp. [i]-xvi, [1]-638. Patavii [Padua]: Sumptibus auctoris.

Dixon, R.R.M., Matteo, L., Huisman, J.M., Payri, C.E., Bolton, J.J. & Gurgel, F.D. (2014). North meets south - Taxonomic and biogeographic implications of a phylogenetic assessment of Sargassum subgenera Arthrophycus and Bactrophycus (Fucales, Phaeophyceae). Phycologia 53(1): 15-22.

Lee, K. & Yoo, S.-A. (1992). Korean species of Sargassum subgenus Bactrophycus J. Agardh (Sargassaceae, Fucales). In: Taxonomy of Economic Seaweeds. (Abbott, I.A. Eds) Vol.3, pp. 139-147. La Jolla, California: California Sea Grant College.

Nakano, T. & Kamei, Y. (2005). In vivo antiviral activity of an interferon ß production-promoting fraction from the marine brown alga, Sargassum hemiphyllum (Turner) C. Agardh. Botanica Marina 48: 84-86.

Oak, J.H. (2010). Fucales. In: Algal flora of Korea. Volume 2, Number 2. Heterokontophyta: Phaeophyceae: Ishigeales, Dictyotales, Desmarestiales, Sphacelariales, Cutleriales, Ralfisales, Laminariales. (Anon. Eds), pp. 111-172. Incheon: National Institute of Biological Resources.

Phillips, N. (1995). Biogeography of Sargassum (Phaeophyta) in the Pacific basin. In: Taxonomy of Economic Seaweeds. (Abbott, I.A. Eds) Vol. 5, pp. 107-145. La Jolla, California: California Sea Grant College System.

Stiger, V., Horiguchi, T., Yoshida, T., Coleman, A.W. & Masuda, M. (2003). Phylogenetic relationships within the genus Sargassum (Fucales, Phaeophyceae), inferred from it ITS nrDNA, with an emphasis on the taxonomic revision of the genus. Phycological Research 51(1): 1-10.

Titlyanov E.A., Titlyanova T.V. & Belous O.S. (2016). Useful marine plants of the Asia-Pacific Region countries. pp. 1-348, Many col. photo. Vladivostok: Dalnauka. [in Russian and English]

Trono Jr., G. (1992). The genus Sargassum in the Philippines. In: Taxonomy of Economic Seaweeds with reference to some Pacific and Western Atlantic species. (Abbott, I.A. Eds) Vol.2, pp. 43-94. La Jolla, California: California Sea Grant College.

Tseng, C.K., Yoshida, T. & Chiang, Y.M. (1985). East Asiatic species of Sargassum subgenus Bactrophycus J.Agardh (Sargassaceae, Fucales), with keys to the sections and species. In: Taxonomy of Economic Seaweeds with reference to some Pacific and Caribbean species. (Abbott, I.A. & Norris, J.N. Eds) Vol.I, pp. 1-14. California Sea Grant Program.

Yoshida, T., Nguyen Huu Dai, Ajisaka, T. & Noro, T. (2002). Verification of Sargassum species identified with subgenera Bactrophycus, Phyllotrichia and Schizophycus in Vietnam. In: Taxonomy of Economic Seaweeds with reference to some Pacific species. Vol. VIII. (Abbott, I.A. & Mcdermid, K.J. Eds) Vol.8, pp. 95-102. La Jolla: California Sea Grant College.

Yoshida, T., Stiger, V. & Horiguchi, T. (2000). Sargassum boreale sp. nov. (Fucales, Phaeophyceae) from Hokkaido, Japan. Phycological Research 48: 125-132.

Created: 15 March 1998 by M.D. Guiry

Verified by: 28 August 2016 by M.D. Guiry

Accesses: This record has been accessed by users 6762 times since it was created.

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

Ajisaka, T., Huynh Quang Nang, Nguyen Huu Dinh, Baoren, L., Chiang, Y.-M. & Yoshida, T. (1997). Sargassum hemiphyllum (Turner) C. Agardh var. chinense J. Agardh from Vietnam, the Chinese mainland and Taiwan. In: Taxonomy of Economic Seaweeds. (Abbott, I.A. Eds) Vol.6, pp. 37-49. La Jolla, California: California Sea Grant College System.
Cheang, C.C., Chu, K.H. & Ang, O. Jr. (2008). Morphological and genetic variation in the populations of Sargassum hemiphyllum (Phaeophyceae) in the northwestern Pacific. Journal of Phycology 44: 855-865.
Nakano, T. & Kamei, Y. (2005). In vivo antiviral activity of an interferon ß production-promoting fraction from the marine brown alga, Sargassum hemiphyllum (Turner) C. Agardh. Botanica Marina 48: 84-86.
Umezaki, I. (1984). Ecological studies of Sargassum hemiphyllum C. Agardh in Obama Bay, Japan Sea. Bulletin of the Japanese Society of Scientific Fisheries 50: 1677-1683.

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M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 19 February 2019.

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