163,282 species and infraspecific names are in the database, 22,769 images, 62,920 bibliographic items, 478,454 distributional records.

Nitzschia umbonata (Ehrenberg) Lange-Bertalot 1978

Publication details
Nitzschia umbonata (Ehrenberg) Lange-Bertalot 1978: 648, pls 1, 2, 4

Published in: Lange-Bertalot, H. (1978). Zur Systematik, Taxonomie und Ökologie des abwasserspezifisch wichtigen Formenkreises um "Nitzschia thermalis". Nova Hedwigia 30: 635-652.

Type species
The type species (holotype) of the genus Nitzschia is Nitzschia elongata Hassal.

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

Basionym
Navicula umbonata Ehrenberg

Type information
Type locality: Carlsbad; Baltic Sea near Wismar (Index Nominum Algarum).

Homotypic Synonym(s)
Navicula umbonata Ehrenberg 1837
Surirella umbonata (Ehrenberg) G.Rabenhorst 1853
Homoeocladia umbonata (Ehrenberg) Kuntze 1898

Heterotypic Synonym(s)
Nitzschia stagnorum Rabenhorst 1860
Nitzschia thermalis var. stagnorum (Rabenhorst) Rabenhorst 1864
Homoeocladia stagnorum (Rabenhorst) Kuntze 1898
Nitzschia diducta Hustedt 1938
Nitzschia fossalis Hustedt 1942

General environment
This is a marine/freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Ettl, H. & Gärtner, G. (1995). Syllabus der Boden-, Luft- und Flechtenalgen. pp. i-vii, 1-721. Stuttgart: Gustav Fischer.

Hofmann, G., Werum, M. & Lange-Bertalot, H. (2013). Diatomeen im Süßwasser—Benthos von Mitteleuropa. Bestimmungsflora Kieselalgen für die ökologische Praxis. Über 700 der häufigsten Arten und ihre Ökologie. pp. [1]-908, 133 pls. Königstein: Koeltz Scientific Books.

Kulikovskiy, M., Glushchenko, A.M., Kuznetsova, I.V. & Genkal, S.I. (2016). [Identification book of diatoms from Russia]. pp. [1]-804, 165 pls. Yaroslavl: Filigran. [in Russian]

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

Plinski, M. & Witkowski, A. (2020). Diatoms from the Gulf of Gdansk and surrounding waters (the southern Baltic Sea). pp. [1]-442, incl. 31 SEM pls, 16 photo pls. Gdansk: Gdansk University Press.

Reichardt, E. (2018). Die Diatomeen im Gebiet der Stadt Treuchtlingen. pp. [1]-576 (Band 1); 579-1184 (Band 2), incl 451 pls. München: Bayerische Botanische Gesellschaft [Selbstverlag der Gesellschaft].

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.

Wang Quanxi [Wang, Q.X.] (2018). Flora algarum sinicarum aquae dulcis Tomus XXII. Bacillariophyta. Aulonoraphidinales. pp. [1-8] i-xvii, 1-166, 135 pls. Beijing: Science Press. [in Chinese]

Created: 11 April 2002 by M.D. Guiry

Verified by: 27 August 2020 by M.D. Guiry

Accesses: This record has been accessed by users 1618 times since it was created.

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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 17 September 2021.

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