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Fucus dichotomus (Hudson) Bertoloni, nom. illeg.

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

Pictures

click on thumbnail for larger version.

Fucus dichotomus (Hudson) Bertoloni
subtidal with Chylocladia verticillata, A Coruña, Galicia, Spain, 2015. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Fucus dichotomus (Hudson) Bertoloni
iridescent algae, prés du rocher du Loup, Roscoff, France. 05 Jun 2016. S. Loiseaux-de Goër. © S. Loiseaux-de Goër.

Fucus dichotomus (Hudson) Bertoloni
Cabo de Palos, Murcia, Spain. 10 Aug 2014. Isabel Rubio Perez " . © marmenormarmayor.es.

Fucus dichotomus (Hudson) Bertoloni
Peter the Great Bay, Russia. 27 Mar 2012. Oksana Belous. © Oksana Belous (ksu_bio@mail.ru).

Fucus dichotomus (Hudson) Bertoloni
Peter the Great Bay, Russia. 27 Mar 2012. Oksana Belous. © Oksana Belous (ksu_bio@mail.ru).

Fucus dichotomus (Hudson) Bertoloni
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).

Fucus dichotomus (Hudson) Bertoloni
Collected near Roscoff (F), December 1984. 29 Dec 2011. Elmar Wosnitza. © Christine Wosnitza.

Fucus dichotomus (Hudson) Bertoloni
South of Portugal, 2010. 24 Oct 2011. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Fucus dichotomus (Hudson) Bertoloni
South of Portugal, 2010. 24 Oct 2011. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Fucus dichotomus (Hudson) Bertoloni
Selce, northern Croatia. 26 Mar 2011. Mat Vestjens & Anne Frijsinger. © Mat Vestjens & Anne Frijsinger (annenmat@natuurlijkmooi.net).

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Dictyota dichotoma (Hudson) J.V.Lamouroux Spain, Galicia, Ría de Arousa, Benencia, 2007
© Ignacio Bárbara (barbara@udc.es)

Publication details
Fucus dichotomus (Hudson) Bertoloni 1819: 314, nom. illeg.

Published in: Bertoloni, A. (1819). Amoenitates italicae sistentes opuscula ad rem herbariam et zoologiam Italiae spectantia. pp. [i-vi] + 1-472, 6 pls. Bononiae [Bologna]: Typis Annesii de Nobilibus.
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Type species
The type species (lectotype) of the genus Fucus is Fucus vesiculosus Linnaeus.

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, Basson & Moe 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 1973).

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

Nomenclatural notes
Illegitimate: priority for Fucus dichotomus Lepechin, 1775.

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: 27 May 2005 by Wendy Guiry

Verified by: 09 November 2017 by M.D. Guiry

Accesses: This record has been accessed by users 1762 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.)

Sauvageau, C. (1915). Sur une nouvelle espéce de Fucus, F. dichotomus Sauv. Compte Rendu Hebdomadaire des Séances de l'Académie des Sciences. Paris. 160: 11-14.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=69799

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 16 November 2018.

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