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Desmarestia dudresnayi J.V.Lamouroux ex Léman

Classification:
Empire Eukaryota
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Subclass Fucophycidae
Order Desmarestiales
Family Desmarestiaceae
Genus Desmarestia

Pictures

click on thumbnail for larger version.

Desmarestia dudresnayi J.V.Lamouroux ex Léman
section showing cortex and medulla, microscope, Spain, Galicia, Ría de Arousa, 2007. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
section showing cortex and medulla, microscope, Spain, Galicia, Ría de Arousa, 2007. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
surface cells with plastids, microscope, Spain, Galicia, Ría de Arousa, 2007. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
subtidal (-20m), Spain, Galicia, A Coruña, Ferrol, 2006. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
subtidal (-20m), Spain, Galicia, A Coruña, Ferrol, 2006. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
Maidens, near Larne, Northern Ireland. Bernard Picton. © Bernard Picton (Bernard.Picton@magni.org.uk).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
Maidens, near Larne, Northern Ireland. Bernard Picton. © Bernard Picton (Bernard.Picton@magni.org.uk).

Desmarestia dudresnayi J.V.Lamouroux ex Léman
Spain, Galicia, Ría de Arousa, 2005, subtidal. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

 

Desmarestia dudresnayi J.V.Lamouroux ex Léman Maidens, near Larne, Northern Ireland
© Bernard Picton (Bernard.Picton@magni.org.uk)

Publication details
Desmarestia dudresnayi J.V.Lamouroux ex Léman 1819: 105 (as 'Dudresnay' )

Published in: Lem. [Léman, D.S.] (1819). Desmarestia. Dictionnaire des Sciences Naturelles 13: 104-106.
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Type species
The type species (holotype) of the genus Desmarestia is Desmarestia aculeata (Linnaeus) J.V.Lamouroux.

Status of name
This name is of an entity that is currently accepted taxonomically.

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

General environment
This is a marine species.

Description
Original description "Fronde plane, membraneuse, foliacée, très-large, légèrement pédiculée , divisée dès l'origine en trois frondules lancéolées, très-longues, pointues, traversées dans le milieu par une nervure longitudinale d'où partent un grand nombre de veines transversales opposées , simples , rarement bifurquées à l'extrémité; bord des frondules sinueux , ondulé, marqué de dentelures écartées qui se changent quelquefois en petites feuilles de même forme que les frondules."

Roughly: Frond flat, membranous, leafy, very broad, slightly pedunculated, divided from the outset into three frondules lanceolate, very long, pointed, crossed in the middle a longitudinal rib from which a large number of transverse veins opposite, simple, rarely forked at tip board frondules sinuous, wavy, marked serrations apart that sometimes small changes sheets of the same form as frondules.

Detailed distribution with sources
(as Desmarestia dudresnayi J.V.Lamouroux ex Léman)
Europe: Atlantic France (Burel, Le Duff & Ar Gall 2019), Britain (Newton 1931, Fletcher 1987, Hardy & Guiry 2003, Brodie et al. 2016), Channel Islands (Dixon 1961), France (Dizerbo & Herpe 2007, Brodie et al. 2009, Anon. 2017), France (Breizh) (Feldmann 1954), Ireland (Adams 1908, Cotton 1912, Newton 1931, Guiry 1978, De Valéra et al. 1979, Fletcher 1987, Morton 1994, Guiry 2012), Isla de Alborán (Conde & Flores Moya 2000), Italy (Ribera et al. 1992), Spain (Rindi & Cinelli 1995, Bárbara & Cremades 1996, Báez, Conde & Flores-Moya 2001, Bárbara 2002, Gorostiaga et al., 2004, Bárbara et al. 2004, Pérez-Cirera 2004, Bárbara et al. 2005, Bárbara et al. 2005, Bárbara et al. 2006, Bárbara et al. 2006, Peña & Bárbara 2008, Peña & Bárbara 2010), Spain (incl. Canary Is.) (Gallardo et al. 2016).

Asia: Japan (Yoshida, Suzuki & Yoshinaga 2015).

Key references
Cormaci, M., Furnari, G., Catra, M., Alongi, G. & Giaccone, G. (2012). Flora marina bentonica del Mediterraneo: Phaeophyceae. Bollettino dell'Accademia Gioenia 45: 1-508.

Fletcher, R.L. (1987). Seaweeds of the British Isles. Vol. 3. Fucophyceae (Phaeophyceae). Part 1. pp. [i]-x, [1]-359, 90 figs, 15 pls. London: British Museum (Natural History).

Gatty, A. (1863). British Sea-weeds. Drawn from Professor Harvey's "Phycologia britannica." With descriptions, an amateur's synopsis, rules for laying our sea-weeds, an order for arranging them in the herbarium, and an appendix of new species. pp. [i]-xlviii, pls I-LXXX; Appendix [161]-166. London: Bell and Daldy, 186 Fleet Street.

Created: 31 March 1996 by M.D. Guiry

Verified by: 14 July 2017 by M.D. Guiry

Accesses: This record has been accessed by users 4256 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.)

Altamirano, M. Bañares, E. & Zanolla, M. (2014). A new record of Desmarestia dudresnayi J.V. Lamouroux ex Leman (Desmarestiaceae, Heterokontophyta) represents a new southernmost limit of its distribution in the north Atlantic Ocean. Anales de Biologia 36: 61-63.
Blackler, H. (1961). Desmarestia dudresnayi Lamouroux in Britain. British Phycological Bulletin 2: 87.
Sauvageau, C. (1925). A propos de la rencontre du Desmarestia dudresnayi Lamx. dans le Golfe de Gascone. Revue Algologique 1: 1-13.
Yang, E.C., Peters, A.F., Kawai, H., Stern, R., Hanyuda, T., Bárbara, I., Müller, D.G., Strittmatter, M., Prud'homme van Reine, W.F. & Küpper, F.C. (2014). Ligulate Desmarestia (Desmarestiales, Phaeophyceae) revisited: D. japonica sp. nov. and D. dudresnayi differ from D. ligulata. Journal of Phycology 50(1): 149-166.
Yang, E.C., Peters, A.F., Kawai, H., Stern, R., Hanyuda, T., Bárbara, I., Müller, D.G., Strittmatter, M., Prud'homme van Reine, W.F. & Küpper, F.C. (2014). [Ligulate Desmarestia (Desmarestiales, Phaeophyceae) revisited: D. japonica sp. nov. and D. dudresnayi differ from D. ligulata] Corrigendum. Journal of Phycology 50(4): 771.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=66

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 17 July 2019.

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