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Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Florideophyceae
Subclass Nemaliophycidae
Order Nemaliales
Family Liagoraceae
Genus Helminthocladia

Pictures

click on thumbnail for larger version.

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
North of Galicia, Spain, 2014. Ignacio Barbara. © Ignacio Barbara.

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
upper subtidal, Islas Cíes, Galicia, Spain, 2012. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
Spain, North of Galicia, 2009. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
Spain; inflated cortical cells. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
Spain; surface view of cortex with hairs and inflated cortical cells. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
Spain; cortical filaments. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
microscope, Peinzás, Galicia, Spain, 2008. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
microscope, Peinzás, Galicia, Spain, 2008. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
microscope, Peinzás, Galicia, Spain, 2008. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell
microscope, Peinzás, Galicia, Spain, 2008; TS thallus. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

 

Striaria fragilis J.Agardh

Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell microscope, Peinzás, Galicia, Spain, 2008
© Ignacio Bárbara (barbara@udc.es)

Publication details
Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell in F.S.Collins, Holden & Setchell 1915: no. 2035

Published in: Collins, F.S., Holden, I. & Setchell, W.A. (1915). Phycotheca boreali-americana. A collection of dried specimens of the algae of North America. Vol. Fasc. XLI, Nos 2001-2050. Malden, Massachusetts.

Type species
The type species (holotype) of the genus Helminthocladia is Helminthocladia purpurea (Harvey) J.Agardh.

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

Basionym
Dumontia calvadosii J.V.Lamouroux ex Duby

Type information
Ad littora Calvadosii [Calvados, Normandy, France] (Duby 1830: 941). Type: STR? Notes: Lectotype: in CN ('provisional' designation by Dixon & Irvine 1977) (O'Dwyer & Afonso-Carillo, 2001). The type is more likely to be at STR.

Homotypic Synonym(s)
Dumontia calvadosii J.V.Lamouroux ex Duby 1830
Halymenia calvadosii (J.V.Lamouroux ex Duby) Montagne 1836

Heterotypic Synonym(s)
Mesogloia purpurea Harvey 1833
Nemalion purpureum (Harvey) Chauvin 1842
Helminthora purpurea (Harvey) Kützing 1845
Gloiosiphonia purpurea (Harvey) Harvey 1846
Helminthocladia purpurea (Harvey) J.Agardh 1852

General environment
This is a marine species.

Common names

(as Helminthocladia calvadosii (J.V.Lamouroux ex Duby) Setchell)
English: Branched Worm Weed (Bunker et al. 2010).

Detailed distribution with sources (Click to Load)

Key references
Athanasiadis, A. (2016). Phycologia Europaea Rhodophyta Vol. I. pp. [i]-xxxxviii, 1-762. Thessaloniki: Published and distributed by the author.

Dawes, C.J. & Mathieson, A.C. (2008). The seaweeds of Florida. pp. [i]- viii, [1]-591, [592], pls I-LI. Gainesville, Florida: University Press of Florida.

Dixon, P.S. & Irvine, L.M. (1977). Seaweeds of the British Isles. Volume 1. Rhodophyta. Part 1. Introduction, Nemaliales, Gigartinales. pp. [i]-xi, [1]-252, 90 figs. London: British Museum (Natural History).

Gardner, N.L. (1926). New Rhodophyceae from the Pacific coast of North America. I. University of California Publications in Botany 13: 205-226, pls 15-21.

Le Gall, L. & Saunders, G.W. (2010). Establishment of a DNA-barcode library for the Nemaliales (Rhodophyta) from Canada and France uncovers overlooked diversity in the species Nemalion helminthoides (Velley) Batters. Cryptogamie Algologie 31(4): 403-421.

O'Dwyer, J.A. & Afonso-Carrillo, J. (2001). Vegetative and reproductive morphology of Helminthocladia calvadosii, H. agardhiana and H. reyesii sp. nov. (Liagoraceae, Rhodophyta) from the eastern Atlantic. Phycologia 40: 53-66.

Popolizio, T.R., Schneider, C.W., Chengsupanimit, T., Saunders, G.W. & Lane, C.E. (2013). Notes on the marine algae of the Bermudas. 13. Helminthocladia kempii sp. nov. (Nemaliales, Liagoraceae) based upon H. calvadosii sensu auct. from western Atlantic. Cryptogamie Algologie 34: 22-244, 11 figs, 2 tables.

Wynne, M.J. (2005). A check-list of benthic marine algae of the tropical and subtropical western Atlantic: second revision. Beihefte zur Nova Hedwigia 129: 1-152.

Created: 16 April 1996 by M.D. Guiry

Verified by: 01 February 2017 by M.D. Guiry

Accesses: This record has been accessed by users 3889 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.)

Boillot, A. (1974). Le sporophyte de l'Helminthocladia calvadosii (Lamouroux) Setchell (Rhodophycée, Némaloinale). Le Botaniste 56: 187-190.
Guimarães, S.M.P.B., Cordeiro-Marino, M., Fujii, M.T. & Yokoya, N.S. (1990). Occurrence of Helminthocladia calvadosii (Lamouroux ex Duby) Setchell (Nemaliales, Rhodophyta) in Brasil: vegetative and reproductive morphological aspects. Revista Brasil. Bot. 13: 69-74.
O'Dwyer, J.A. & Afonso-Carrillo, J. (2001). Vegetative and reproductive morphology of Helminthocladia calvadosii, H. agardhiana and H. reyesii sp. nov. (Liagoraceae, Rhodophyta) from the eastern Atlantic. Phycologia 40: 53-66.
Popolizio, T.R., Schneider, C.W., Chengsupanimit, T., Saunders, G.W. & Lane, C.E. (2013). Notes on the marine algae of the Bermudas. 13. Helminthocladia kempii sp. nov. (Nemaliales, Liagoraceae) based upon H. calvadosii sensu auct. from western Atlantic. Cryptogamie Algologie 34: 22-244, 11 figs, 2 tables.

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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 December 2018.

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