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Pterothamnion crispum (Ducluzeau) Nägeli

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Florideophyceae
Subclass Rhodymeniophycidae
Order Ceramiales
Suborder Ceramiineae
Family Ceramiaceae
Subfamily Ceramioideae
Tribe Pterothamnieae
Genus Pterothamnion

Pictures

click on thumbnail for larger version.

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

Pterothamnion crispum (Ducluzeau) Nägeli
Falmouth, Cornwall, England. 03 Jul 2016. David Fenwick. © David Fenwick (davidfenwicksnr@googlemail.com).

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Iridaea splendens (Setchell & N.L.Gardner) Papenfuss

Pterothamnion crispum (Ducluzeau) Nägeli Falmouth, Cornwall, England
© David Fenwick (davidfenwicksnr@googlemail.com)

Publication details
Pterothamnion crispum (Ducluzeau) Nägeli 1862: 376

Published in: Nägeli, C. (1862 '1861'). Beiträge zur morphologie und systematik der Ceramiaceae. Sitzungsberichte der Königlichen Bayerischen Akademie der Wissenschaften zu München 1861(2): 297-415, 30 figs, 1 pl.
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Type species
The type species (holotype) of the genus Pterothamnion is Pterothamnion plumula (J.Ellis) Nägeli.

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

Basionym
Ceramium crispum Ducluzeau

Type information
Type locality: "Ce petit Ceramium croît à Sette sur les rochers; je l'ai ramassé dan le mois de juin." [Sète, France] (Athanasiadis 1996: 69). Neotype: G IG110783 (Maggs & Hommersand 1993: 23). Notes: A specimen said to have been discovered by Athanasiadis (pers. comm. in Maggs & Hommersand, 1993) is said by the authors to have priority over the neotype from Banyuls-sur-mer, France, designated by Athanasiadis (1985, fig. 12.). However, Athanasiadis (1996: 69) retains the neotype.

Infrageneric classification
Subgenus Pterothamnion Section Tetrakladion

Origin of species name
Adjective (Latin), crisped, irregularly waved and twisted (Stearn 1973).

Homotypic Synonym(s)
Ceramium crispum Ducluzeau 1806
Callithamnion plumula var. crispum (Ducluzeau) J.Agardh 1851
Antithamnion crispum (Ducluzeau) Thuret 1863
Antithamnion plumula var. crispum (Ducluzeau) Hauck 1882
Platythamnion crispum (Ducluzeau) Feldmann 1937
Platythamnion plumula var. crispum (Ducluzeau) Hauck 1985

Heterotypic Synonym(s)
Pterothamnion crispum var. bebbii (Reinsch) Mazoyer
Callithamnion plumula var. horridulum J.Agardh 1841
Callithamnion refractum Kützing 1843
Pterothamnion refractum (Kützing) Nägeli 1862
Callithamnion bebbii Reinsch 1875
Callithamnion abietinum Reinsch 1875
Antithamnion plumula var. bebbii (Reinsch) Feldmann 1937
Platythamnion plumula var. bebbii (Reinsch) Feldmann 1937
Antithamnion plumula var. refractum (Kützing) Schiffner 1938
Pterothamnion plumula var. refractum (Kützing) Cormachi & Furnari 1985
Pterothamnion plumula var. bebbii (Reinsch) Cormaci & G.Furnari 1985
Pterothamnion abietinum (Reinsch) Athanasiadis 1996

Distributional notes
Following the revision of the delineation of this taxon by Athanasiadis (1996), records of this species from the Adriatic Sea should be considered with caution (Furnari et al., 1999).

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Key references
Athanasiadis, A. (1996). Morphology and classification of the Ceramioideae (Rhodophyta) based on phylogenetic principles. Opera Botanica 127: 1-221.

Athanasiadis, A. (2016). Phycologia Europaea Rhodophyta Vol. II. pp. [2], 763-1504. Thessaloniki: Published and distributed by the author.

Rodríguez-Prieto, C., Ballesteros, E., Boisset, F. & Afonso-Carrillo, J. (2013). Guía de las macroalgas y fanerógamas marinas del Mediterráneo occidental. pp. [1]-656. Barcelona: Ediciones Omega, S.A..

Serio, D., Alongi, G., Catra, M., Cormaci, M. & Furnari, G. (2006). Changes in the benthic algal flora of Linosa Island (Straits of Sicily, Mediterranean Sea). Botanica Marina 49: 135-144.

Created: 17 May 1996 by M.D. Guiry

Verified by: 27 February 2017 by M.D. Guiry

Accesses: This record has been accessed by users 1780 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.)

Athanasiadis, A. (1985). The taxonomic recognition of Pterothamnion crispum (Rhodophyta, Ceramiales), with a survey of the carposporophyte position in genera of the Antithamnieae. British Phycological Journal 20: 381-389.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=478

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 15 February 2019.

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