159,689 species and infraspecific names are in the database, 22,560 images, 62,376 bibliographic items, 465,505 distributional records.

Synedra oxyrhynchus var. acus (Kützing) Kirchner 1878

Publication details
Synedra oxyrhynchus var. acus (Kützing) Kirchner 1878: 209

Published in: Kirchner, O. (1878). Algen. In: Kryptogamen-Flora von Schlesien. Part 1. (Cohn, F. Eds) Vol. 2, pp. i-iv [vii] 1-284. Breslau: J.U. Kern's Verlag (Max Müller).
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Type species
The type species (lectotype) of the genus Synedra is Synedra balthica Ehrenberg.

Status of name
This name is currently regarded as a synonym of Ulnaria acus (Kützing) Aboal

Basionym
Synedra acus Kützing

Type information
Type locality: Germany: Hamburger Meer (Index Nominum Algarum). Lectotype: Kützing 1844: 68, pl. 15, fig. 7: Falaise, BM 18305, epitype designated by Williams & Blanco (2019: 242) (epitype) BM 18305 (Williams & Blanco 2019: 242, fig. 2). Notes: Type: slide B.M.18305, collection Kützing no. 401, collected by A. de Brébisson from Falaise, France, marked as Synedra acus Kützing (neotype fide H. Lange-Bertalot & Ulrich 2014); collector: Binder (INA).

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

General environment
This is a freshwater 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
Aboal, M., Álvarez Cobelas, M., Cambra, J. & Ector, L. (2003). Floristic list of non-marine diatoms (Bacillariophyceae) of Iberian Peninsula, Balearic Islands and Canary Islands. Updated taxonomy and bibliography. Diatom Monographs 4: 1-639.

Created: 18 November 2006 by Salvador Valenzuela Miranda

Verified by: 16 September 2019 by M.D. Guiry

Accesses: This record has been accessed by users 415 times since it was created.

Verification of data
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Linking to this page: http://algaebase.org/search/species/detail/?species_id=131665

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 30 November 2020.

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