163,897 species and infraspecific names are in the database, 22,783 images, 63,099 bibliographic items, 481,371 distributional records.

Frustulia rhomboides f. undulata Hustedt, nom. illeg. 1930

Publication details
Frustulia rhomboides f. undulata Hustedt 1930: 221, nom. illeg. (as 'var. saxonica f. undulata' )

Published in: Hustedt, F. (1930). Bacillariophyta (Diatomeae) Zweite Auflage. In: Die S├╝sswasser-Flora Mitteleuropas. Heft 10. (Pascher, A. Eds), pp. [i]-vii, [1]-466. Jena: Verlag von Gustav Fischer.

Type species
The type species (holotype) of the genus Frustulia is Frustulia saxonica Rabenhorst.

Status of name
This name is currently regarded as a synonym of Frustulia crassinervia (Br├ębisson ex W.Smith) Lange-Bertalot & Krammer

Origin of species name
Noun (Latin), a rhomboid.

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

Nomenclatural notes
Illegitimate: not Frustulia rhomboides f. undulata Hustedt, 1930: 221, although both names have equal priority. - (1 Nov 2017) - M.D. Guiry

Unintended new name for the illegitimate Frustulia rhomboides f. undulata Hustedt. - (28 Mar 2021) -

General environment
This is a terrestrial 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.

Key references
Lange-Bertalot, H. (2001). Navicula sensu stricto. 10 Genera separated from Navicula sensu lato. Frustulia. Diatoms of Europe Vol. 2: diatoms of the European inland waters and comparable habitats. pp. 1-526, 140 pls. Ruggell: A.R.G. Gantner Verlag. K.G.

Sims, P.A. (ed.) (1996). An atlas of British diatoms arranged by B. Hartley based on illustrations by H.G. Barber and J.R. Carter. pp. [2], 1-601, incl. 290 pls. Bristol: Biopress Ltd.

Created: 27 June 2003 by Mairead Murphy

Verified by: 01 September 2021 by M.D. Guiry

Accesses: This record has been accessed by users 420 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=60701

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 October 2021.

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