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Halidrys dioica N.L.Gardner 1913

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


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Halidrys dioica N.L.Gardner
Point Loma, Cabrillo National Monument, Calfornia. Low zone.. 07 Sep 2018. © National Park Service U.S. Department of the Interior.


Navicula placentula f. latiuscula (Grunow) Meister ex Hustedt

Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut Point Loma, Cabrillo National Monument, Calfornia. Low zone.
© National Park Service U.S. Department of the Interior

Publication details
Halidrys dioica N.L.Gardner 1913: 323, pls 42-45

Published in: Gardner, N.L. (1913). New Fucaceae. University of California Publications in Botany 4: 317-374.

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 dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut

No synonyms are currently included in AlgaeBase.

General environment
This is a marine species.

Type information
Type locality: USA: California: San Pedro, Redondo and at avalon, Santa Catalina Island (Index Nominum Algarum). Type: N.L. Gardner; UC (Index Nominum Algarum

Detailed distribution with sources (Click to Load)

Source of current name
Draisma, S.G.A., Ballesteros, E., Rousseau, F. & Thibaut, T. (2010). DNA sequence data demonstrate the polyphyly of the genus Cystoseira and other Sargassaceae genera (Phaeophyceae). Journal of Phycology 46(6): 1329-1345.

Key references
Braune, W. (2008). Meeresalgen. Ein Farbbildführer zu den verbreiteten benthischen Grün- Braun- und Rotalgen der Weltmeere. pp. [1]-596, pls 1-266 (colour photographs). Ruggell: A.R.G. Gantner Verlag.

Harvey, J.B.J. & Goff, L.J. (2006). A reassessment of species boundaries in Cystoseira and Halidrys (Phaeophyceae, Fucales) along the North American west coast. Journal of Phycology 42: 707-720.

Pedroche, P.F., Silva, P.C., Aguilar Rosas, L.E., Dreckmann, K.M. & Aguilar Rosas, R. (2008). Catálogo de las algas benthónicas del Pacífico de México II. Phaeophycota. pp. [i-viii], i-vi, 15-146. Mexicali & Berkeley: Universidad Autónoma Metropolitana; Universidad Autónoma de Baja California; University of California Berkeley.

Silva, P.C. (1996-to date). Index Nominum Algarum, University Herbarium, University of California, Berkeley http://ucjeps.berkeley.edu/INA.html. Updated continuously. ..

Created: 21 April 1998 by M.D. Guiry

Verified by: 08 February 2011 by Wendy Guiry

Accesses: This record has been accessed by users 1720 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.

(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=5145

Citing AlgaeBase
Cite this record as:
Wendy 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 31 October 2020.

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