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Zonaria dichotoma (Hudson) C.Agardh 1817

Classification:
Empire Eukaryota
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Subclass Dictyotophycidae
Order Dictyotales
Family Dictyotaceae
Tribe Zonarieae
Genus Zonaria

Pictures

click on thumbnail for larger version.

Zonaria dichotoma (Hudson) C.Agardh
  Málaga, Spain. 17 Mar 2021.  M. Altamirano. © Maria Altamirano Jeschke .

Zonaria dichotoma (Hudson) C.Agardh
prés du Loup, Roscoff, Bretagne, France; iridescent plants with Chondrus crispus and Zostera. 05 Jun 2016. Susan de Goer. © Susan de Goer .

Zonaria dichotoma (Hudson) C.Agardh
Spiddal, Co. Galway, Ireland; with blue iridescence. 19 Jun 2020. M.D. Guiry. © M.D. Guiry.

Zonaria dichotoma (Hudson) C.Agardh
subtidal with Chylocladia verticillata, A Coruña, Galicia, Spain, 2015. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Zonaria dichotoma (Hudson) C.Agardh
iridescent algae, prés du rocher du Loup, Roscoff, France. 05 Jun 2016. S. Loiseaux-de Goër. © S. Loiseaux-de Goër.

Zonaria dichotoma (Hudson) C.Agardh
Cabo de Palos, Murcia, Spain. 10 Aug 2014. Isabel Rubio Perez " . © marmenormarmayor.es.

Zonaria dichotoma (Hudson) C.Agardh
Peter the Great Bay, Russia. 27 Mar 2012. Oksana Belous. © Oksana Belous (ksu_bio@mail.ru).

Zonaria dichotoma (Hudson) C.Agardh
Peter the Great Bay, Russia. 27 Mar 2012. Oksana Belous. © Oksana Belous (ksu_bio@mail.ru).

Zonaria dichotoma (Hudson) C.Agardh
1. Habit. 2. Branching pattern. 3. Low intertidal (Nhatrang Bay, Vietnam).. 09 Mar 2012. Eduard and Tamara Titlyanova. © Eduard and Tamara Titlyanova (etitlyanov@mail.ru).

Zonaria dichotoma (Hudson) C.Agardh
Collected near Roscoff (F), December 1984. 29 Dec 2011. Elmar Wosnitza. © Christine Wosnitza.

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43 Found - Displaying 1 through 10

 

Dictyota dichotoma (Hudson) J.V.Lamouroux   Málaga, Spain
© Maria Altamirano Jeschke

Publication details
Zonaria dichotoma (Hudson) C.Agardh 1817: XX

Published in: Agardh, C.A. (1817). Synopsis algarum Scandinaviae, adjecta dispositione universali algarum. pp. [i]-xl, [1]-135. Lundae [Lund]: Ex officina Berlingiana.
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Publication date: Mai-Dec 1817 (p. vii: i Mai 1817)

Type species
The type species (holotype) of the genus Zonaria is Zonaria flava C.Agardh.

Status of name
This name is currently regarded as a synonym of Dictyota dichotoma (Hudson) J.V.Lamouroux

Basionym
Ulva dichotoma Hudson

Type information
Type locality: Walney Island, Lancashire, England (Silva & al. 1996: 589). Notes: According to Womersley (1987: 194), the type is from England: probably lost. According to De Clerck (2003), a neotype needs to be selected.

Origin of species name
Adjective (Latin), dichotomous, having divisions always in pairs (Stearn 1985).

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
De Clerck, O. (2003). The genus Dictyota in the Indian Ocean. Opera Botanica Belgica 13: 1-205, 54 figs, 12 tables.

Created: 07 September 1999 by M.D. Guiry

Verified by: 30 May 2005 by G.M. Guiry

Accesses: This record has been accessed by users 1325 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.)

Gaillard, J. (1972). L'iridescence chez deux Dictyotales, Dictyota dichotoma (Huds.) Lamouroux et Zonaria tournefortii (Lamour.) Montagne. Cytologie des cellules iridescentes. Botaniste 55: 71-79.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=20189

Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 15 June 2021.

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