154,917 species and infraspecific names are in the database, 21,111 images, 59,869 bibliographic items, 430,948 distributional records.

Polysiphonia insidiosa (J.Agardh) P.Crouan & H.Crouan, nom. illeg.

Publication details
Polysiphonia insidiosa (J.Agardh) P.Crouan & H.Crouan 1867: 156, nom. illeg.

Type species
The type species (holotype) of the genus Polysiphonia is Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville.

Status of name
This name is currently regarded as a synonym of Neosiphonia harveyi (Bailey) M.-S.Kim, H.-G.Choi, Guiry & G.W.Saunders

Basionym
Polysiphonia havanensis f. insidiosa J.Agardh

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

Nomenclatural notes
1852: 293, nomen (INA). - (7 Mar 2019) - Wendy Guiry

General environment
This is a marine species.

Type information
Type locality: Saint-Marc et baie de Laninon, Finistère, France (Silva 1996-to date).

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.

(as Polysiphonia insidiosa (J.Agardh) P.Crouan & H.Crouan)
Europe: Britain (Newton 1931), France (Dizerbo & Herpe 2007), France (Breizh) (Feldmann 1954), Spain (Silva & Fernández 1988).

Key references
Batten, L. (1923). The genus Polysiphonia Grev., a critical revision of the British species, based upon anatomy. Journal of the Linnean Society of London, Botany 46: 271-311.

[Crouan, P.L. & Crouan, H.M.] (1852). Algues marines du Finistère. Vol. 1-3 pp. Premier volume, Fucóïdees: 1 Apr 1852 (signed on p. [8]), p. [1]-[12], 1 -112 specimens with detailed labels, [vii, index]. Deuxième volume, Floridées: 1852, p. [1]-[12], 113-322, id., [iv-xi, index]. Troisième volume, Zoospermées: 1852, p. [l]-[8], 323-4. Brest: chez Crouans frères, pharmaciens.

Created: 10 December 1998 by M.D. Guiry

Verified by: 07 March 2019 by Wendy Guiry

Accesses: This record has been accessed by users 740 times since it was created.

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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=14084

Citing AlgaeBase
Cite this record as:
Wendy 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 24 March 2019.

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