159,403 species and infraspecific names are in the database, 22,546 images, 61,984 bibliographic items, 463,214 distributional records.

Halidrys osmundacea (Turner) Harvey 1840

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

Pictures

click on thumbnail for larger version.

Halidrys osmundacea (Turner) Harvey
La Jolla, California; 17 m subtidal. 26 Apr 2015. F. Kuepper. © F. Kuepper.

Halidrys osmundacea (Turner) Harvey
La Jolla, California; 17 m subtidal. 26 Apr 2015. F. Kuepper. © F. Kuepper.

Halidrys osmundacea (Turner) Harvey
Northern California. 08 Mar 2011. Wendell Wood (ww@oregonwild.org). © Wendell Wood (ww@oregonwild.org).

Halidrys osmundacea (Turner) Harvey
Northern California. 08 Mar 2011. Wendell Wood (ww@oregonwild.org). © Wendell Wood (ww@oregonwild.org).

Halidrys osmundacea (Turner) Harvey
Oregon; released eggs showing supernumerary nuclei retained within oogonial wall and elongation of oogonial stalk cell (Hoffman modulation contrast optics). Eric Henry. © Eric Henry (eric@reedmariculture.com).

Halidrys osmundacea (Turner) Harvey
Oregon, USA; cluster of eggs showing attachment by oogonial stalks, supernumerary nuclei retained within oogonial wall, and sperm attracted to eggs (phase contrast optics) . Eric Henry. © Eric Henry (eric@reedmariculture.com).

Halidrys osmundacea (Turner) Harvey
Oregon, USA; receptacle of female plant showing clusters of released eggs . Eric Henry. © Eric Henry (eric@reedmariculture.com).

Halidrys osmundacea (Turner) Harvey
Gualala, Mendocino Co., California, USA; in shallow subtidal. 14 Jul 2007. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Halidrys osmundacea (Turner) Harvey
Carmel State Beach, Monterey, California. 04 Jul 2007. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Halidrys osmundacea (Turner) Harvey
Carmel State Beach, Monterey, California. 04 Jul 2007. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

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11 Found - Displaying 1 through 10

 

Cystoseira osmundacea (Turner) C.Agardh Oregon, USA; cluster of eggs showing attachment by oogonial stalks, supernumerary nuclei retained within oogonial wall, and sperm attracted to eggs (phase contrast optics)
© Eric Henry (eric@reedmariculture.com)

Publication details
Halidrys osmundacea (Turner) Harvey 1840: 407

Published in: Harvey, W.H. (1840). Algae. In: The botany of Captain Beechey's voyage; comprising an account of the plants collected by Messrs Lay and Collie, and other officers of the expedition, during the voyage to the Pacific and Bering's Strait, performed in His Majesty's Ship Blossom, under the command of Captain F.W. Beechey, R.N., F.R. & A.S., in the years 1825, 26, 27, and 28. (Hooker, W.J. & Arnott, G.A.W. Eds), pp. 406-409. London: Henry G. Bohn.
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Publication date: Feb.-March 1840

Type species
The type species (lectotype) of the genus Halidrys is Halidrys siliquosa (Linnaeus) Lyngbye.

Status of name
This name is currently regarded as a synonym of Stephanocystis osmundacea (Turner) Trevisan

Basionym
Fucus osmundaceus Turner

Type information
Type locality: At Port Trinidad, on the North-west coast of America (Turner 1808-1809: 92). Type: Mr. Menzies; BM-K

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

General environment
This is a marine species.

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Source of current name
Smith, G.M. (1944). Marine algae of the Monterey Peninsula. pp. i-ix, 1-622, 98 pls. Stanford: Stanford University Press.

Created: 26 April 2002 by M.D. Guiry

Verified by: 14 March 2011 by M.D. Guiry

Accesses: This record has been accessed by users 757 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.)

Gunnill, F.C. (1986). Demography of Cystoseira osmundacea and Halidrys dioica (Phaeophyta, Cystoseiraceae) at La Jolla, California, U.S.A.. Botanica Marina 29: 137-146.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=43999

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 24 October 2020.

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