154,516 species and infraspecific names are in the database, 21,093 images, 59,762 bibliographic items, 419,252 distributional records.

Cymbella tumidula Grunow

Publication details
Cymbella tumidula Grunow in A.W.F.Schmidt 1875: pl. 9: fig. 33

Published in: Schmidt, A.[W.F.] (1875). Atlas der Diatomaceen-kunde. Series I: Heft 3: pls 9-12. . Aschersleben: Verlag von Ernst Schlegel.
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Type species
The type species (lectotype) of the genus Cymbella is Cymbella cymbiformis C.Agardh.

Status of name
This name is of an entity that is currently accepted taxonomically.

Origin of species name
Adjective A (Latin), somewhat swollen, protuberant or tumid.

Heterotypic Synonym(s)
Cymbella tumidula var. genuina Cleve-Euler 1955

Nomenclatural notes
Seemingly originally first introduced without a description, but validated by analytical figures (Melbourne Code; see ICN Art. 38.7 "For the purpose of Art. 38.5, prior to 1 January 1908, an illustration with analysis (see Art. 38.9 and 38.10) is acceptable in place of a written description or diagnosis."). - (18 Jan 2016) - M.D. Guiry

General environment
This is a freshwater species.

Type information
Type locality: Italy: Trieste (Silva 1996-to date).an individual marked wit a red ring on preparation (epitype) (Silva 1996-to date Notes: According to Blanco (2016: 110), this was validly published by means of a single figure, with no description, in Schmidt et al. (1874-1959: pl. 9, fig. 33 and this drawing is the holotype rather than the lectotype (da Silva et al. (2015).

Detailed distribution with sources (Click to Load)

Key references
Blanco, S. (2016). On the misuse of lectotypification in diatom taxonomy. Phycologia 56(1): 108-113.

Cantonati, M., Kelly, M.G. & Lange-Bertalot, H. (2017). Freshwater benthic diatoms of Central Europe: over 800 common species used in ecological assessments. English edition with updated taxonomy and added species. pp. [1]-942, 135 pls. Schmitten-Oberreifenberg: Koeltz Botanical Books.

Da Silva, W.J., Jahn, R., Ludwig, T.A.V., Hinz, F. & M.Menezes (2015). Typification and taxonomic status re-evaluation of 15 taxon names within the species complex Cymbella affinis/tumidula/turgidula (Cymbellaceae, Bacillariophyta). PhytoKeys 53: 1-25, 97 fig., 1 table.

Day, S.A., Wickham, R.P., Entwisle, T.J. & Tyler, P.A. (1995). Bibliographic check-list of non-marine algae in Australia. Flora of Australia Supplementary Series 4: i-vii, 1-276.

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

Krammer, K. & Lange-Bertalot, H. (1986). Bacillariophyceae 1 Teil: Naviculaceae. In: Süßwasserflora von Mitteleuropa. Begründet von A. Pascher. Herausgegeben von. H. Ettl, J. Gerloff, H. Heynig & D. Mollenhauer. Band 2/1. pp. [i]-xvi, [1]-876, 206 pls with 2976 figures. Stuttgart & New York: Gustav Fischer Verlag.

Proschkina-Lavrenko, A.I. (1950). Diatomovyi Analiz, Kniga 3. Opredelitel' iskopaemykh i sovremennykh diatomik vodoroslei Poriadok Pennales. Botanicheskii Institut im V.L. Komarova Akademii Nauk S.S.S.R. Gosudarstvennoe Izdatelystvo geologicheskoi Literatury 3(1): [1]-398, 117 pls. [in Russian]

Created: 11 April 2002 by M.D. Guiry

Verified by: 22 June 2018 by M.D. Guiry

Accesses: This record has been accessed by users 1145 times since it was created.

Verification of data
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References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Da Silva, W.J., Jahn, R., Ludwig, T.A.V., Hinz, F. & M.Menezes (2015). Typification and taxonomic status re-evaluation of 15 taxon names within the species complex Cymbella affinis/tumidula/turgidula (Cymbellaceae, Bacillariophyta). PhytoKeys 53: 1-25, 97 fig., 1 table.

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Citing AlgaeBase
Cite this record as:
M.D. 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 17 February 2019.

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