159,019 species and infraspecific names are in the database, 22,477 images, 61,663 bibliographic items, 460,430 distributional records.

Tetragramma libycum Ehrenberg, nom. inval. 1841

Publication details
Tetragramma libycum Ehrenberg 1841: 208, nom. inval.

Published in: Ehrenberg, C.G. (1841). Nachtrag zu dem Vortrage über Verbreitung und Einflufs des mikroskopischen Lebens in Süd-und Nord-Amerika. Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königlich-Preussischen Akademie der Wissenschaften zu Berlin 1841: 202-209.

Type species
The type species (holotype) of the genus Tetragramma is .

Status of name
This name is currently regarded as a synonym of Schizonema tumescens (Grunow) Kuntze

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

Nomenclatural notes
Binomial also proposed at Ehrenberg 1854, Mikrogeologie: 10,198,199. Nomen. (See INA) - (4 Aug 2020) - Salvador Valenzuela Miranda

General environment
This is a freshwater species.

Type information
Mariana Islands.

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
Pritchard, A. (1861). A history of infusoria, including the Desmidiaceae and Diatomaceae, British and foreign. Fourth edition enlarged and revised by J. T. Arlidge, M.B., B.A. Lond.; W. Archer, Esq.; J. Ralfs, M.R.C.S.L. ; W. C. Williamson, Esq., F.R.S., and the author. pp. i-xii, 1- 968, 40 pls. London: Whittaker and Co., Ave Maria Lane.

Key references
Ehrenberg, C.G. (1854). Mikrogeologie. Das Erden und Felsen schaffende Wirken des unsichtbar kleinen selbstständigen Lebens auf der Erde. pp. 1-374. Leipzig: Verlag von Leopold Voss.

Created: 04 August 2020 by Salvador Valenzuela Miranda

Verified by: 24 August 2020 by M.D. Guiry

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://www.algaebase.org/search/species/detail/?species_id=176412

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 21 September 2020.

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