159,621 species and infraspecific names are in the database, 22,560 images, 62,352 bibliographic items, 465,051 distributional records.

Synedra amphirhynchus var. fragilariiformis F.E.Fritsch & M.F.Rich 1924

Publication details
Synedra amphirhynchus var. fragilariiformis F.E.Fritsch & M.F.Rich 1924: 379, fig. 30A-C (as 'fragilariaeformis' )

Published in: Fritsch, F.E. & Rich, F. (1924). Contributions to our knowledge of the freshwater Algae of Africa. 4. Freshwater and subaerial algae from Natal. Transactions of the Royal Society of South Africa 11(1): 297-398.

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 fragilariiformis (F.E.Fritsch & M.F.Rich) D.M.Williams

No synonyms are currently included in AlgaeBase.

General environment
This is a freshwater species.

Type information
South Africa: Natal: Newcastle.

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
Williams, D.M. (2019). Studies on type material from Kützing's diatom collection I: Synedra vítrea Kützing, with comments on Ulnaria fragilariaeformis (F.E. Fritsch and M.F. Rich) D.M. Williams, nov. stat. et nov. comb. and Ulnaria undulata (Rabenhorst) D.M. Williams, nov. stat. et nov. comb. Botany Letters 167(1): 70-85, 47 fig., 1 table.

Created: 18 April 2020 by Salvador Valenzuela Miranda

Verified by: 18 April 2020 by Salvador Valenzuela Miranda

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

Verification of data
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Linking to this page: http://algaebase.org/search/species/detail/?species_id=175628

Citing AlgaeBase
Cite this record as:
Salvador Valenzuela Miranda in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 24 November 2020.

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