Porphyra inaequicrassa 1980
Porphyra inaequicrassa Perestenko Plants growing on Chorda filum. Peter the Great Bay, Russia. (Photo O.S. Belous).
© Eduard and Tamara Titlyanova (email@example.com)
Porphyra inaequicrassa Perestenko 1980: 29 (key), 31, 193; figs 27, 28
Published in: Perestenko, L.P. (1980). Vodorosli Zaliva Petra Velikogo [The seaweeds of Peter the Great Bay]. pp. -231 [+ 1], 55 pages of 404 figs. Leningrad: "NAUKA" Leningradskoe Otdelenie.
Status of name
This name is of an entity that is currently accepted taxonomically.
Type locality: Furugelmi I., Peter the Great Bay, Siberia (Perestenko 1980: 31). Type: A.N. Golikov; May. 16, 1965; on Chorda filum at 2.5 - 5 m depth. (Perestenko 1980: 31).
No synonyms are currently included in AlgaeBase.
This is a marine species.
Thallus blade-like, growing in dense groups, reddish-purple, elongate-oval, widely-lanceolate, (8)935 cm long, 2.57 cm wide, monostromatic, (17)2138(85) m thick; sessile, with small disc-like attachment; cordate or rosette-like at base; margins undulate, lobed, entire or sometimes cleft. Cells from surface disordered, roundish, roundish-polygonal, rectangular, (15)1922.5×(15)22.531 m. In transverse section, cells palisade-like, of equal diameter or transversely elongate, 19.533×1556 m. Cell walls thick, to 12 m thick, becoming thinner to the margins. Plant dioecious. Spermatangia and gametangia develop along the margins thickening to 70 m. Growing on sandy-gravel bottom, in shallow bays and epiphytic on Chorda filum, intertidal to upper subtidal (35 m deep). Note: This species is potential as human food. Distribution: Low boreal, Pacific species. Okhotsk Sea, Sea of Japan.
This species is potential as human food.
Detailed distribution with sources
(as Porphyra inaequicrassa Perestenko)
Asia: Russia (Titlyanov & Titlyanov 2012), Russia (Far East) (Perestenko 1980, Kloczcova 1996), Russia (Sea of Japan) (Kozhenkova 2020).
Belous O.C., Titlyanova, T.B. & Titlyanov E.A. (2013). [Marine plants of Trinity Bay and adjacent waters (Peter the Great Bay, Sea of Japan)]. pp. -263. Vladivostok: Dal'nauka. [in Russian]
Kloczcova, N.G. (1996). Flora vodoroslei makrofitov Tatarskogo Proliva i osobennosti ee formirovanija [Macrophyte algal flora of Tatars Gulf (Sea of Japan) and peculiarities of its formation]. pp. 1-289. Vladivostock: Dalnauka. [in Russian]
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]
Titlyanov, E.A. & Titlyanov, T.V. (2012). Marine plants of the Asian Pacific Region countries, their use and cultivation. pp. -376, many col. photographs. Vladivostok: Dalnauka & A.V. Zhirmunsky Institute of Marine Biology Far East Branch of the Russian Academy of Sciences. [in Russian]
Yoshida, T., Notoya, M., Kikuchi, N. & Miyata, M. (1997). Catalogue of species of Porphyra in the world, with special reference to the type locality and bibliography. Natural History Research (Chiba) 3: 5-18, 4 figs.
Created: 10 October 1998 by M.D. Guiry
Verified by: 26 October 2016 by M.D. Guiry
Accesses: This record has been accessed by users 1615 times since it was created.
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=12633
Cite this record as:
M.D. 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 13 April 2021.