155,837 species and infraspecific names are in the database, 21,968 images, 60,232 bibliographic items, 439,367 distributional records.

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
Spanish Point, Co. Clare, Ireland; lower intertidal pools. 04 Aug 2004. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Fucus dichotomus (Hudson) Bertoloni
Finavarra, Co. Clare, Ireland; lower-shore pools; oogonial plant. 12 Aug 2002. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Fucus dichotomus (Hudson) Bertoloni
Finavarra, Co. Clare, Ireland; lower-shore pools; with epiphytic Falkenbergia plants of Asparagopsis armata. 12 Aug 2002. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Fucus dichotomus (Hudson) Bertoloni
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Fucus dichotomus (Hudson) Bertoloni
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Fucus dichotomus (Hudson) Bertoloni
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Apices showing branching. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Fucus dichotomus (Hudson) Bertoloni
Spain, Galicia, A Coruña, Ría de Arousa, 2005, subtidal. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Fucus dichotomus (Hudson) Bertoloni
Spain, Galicia, Ría de Vigo, 2005, subtidal. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Fucus dichotomus (Hudson) Bertoloni
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Transverse section of frond. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Fucus dichotomus (Hudson) Bertoloni
Sotogawa-cho, Choshi, Chiba Prefecture, Japan. Chiba University. Surface view of cortical cells. Hideki Haga. © Hideki Haga (902180827@office.chiba-u.jp).

Previous  1  2  3  4  5 

40 Found - Displaying 31 through 40

 

Phaeosphaerium liechtensternii (Hauck) De Toni

Dictyota dichotoma (Hudson) J.V.Lamouroux Spanish Point, Co. Clare, Ireland; in pool.
© Michael Guiry (mike.guiry@nuigalway.ie)

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.
 Download PDF

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.

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
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: 557-559, no fig.

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. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 18 July 2019.

SITE © 1996 - 2019 M.D. Guiry. All rights reserved.

Website Design : 249 Design Studio