161,783 species and infraspecific names are in the database, 22,723 images, 63,709 bibliographic items, 473,729 distributional records.

Achnanthes levanderi var. helvetica Hustedt 1933

Publication details
Achnanthes levanderi var. helvetica Hustedt 1933: 404, fig. 856 B

Published in: Hustedt, F. (1933). Die Kieselalgen Deutschlands, Österreichs und der Schweiz unter Berücksichtigung der übrigen Länder Europas sowie der angrenzenden Meeresgebiete. Bd. VII: Teil 2: Liefrung 3. In: Kryptogamen Flora von Deutschland, Österreich und der Schweiz. Akademische Verlagsgesellschaft m.b.h. Leipzig 7(Teil 2, Lief. 3). (Rabenhorst, L. Eds), pp. 321-432. Leipzig: Akademische Verlagsgesellschaft m.b.h.

Publication date: Sep 1933

Type species
The type species (lectotype) of the genus Achnanthes is Achnanthes adnata Bory.

Status of name
This name is currently regarded as a synonym of Psammothidium levanderi (Hustedt) Bukhtiyarova & Round

Type information
Type locality: Switzerland: Totalpsee near Davos (Index Nominum Algarum). Type: coll. Hustedt N4/97 fide Simonsen (Atlas Cat. Diat. Types Fr Hustedt: 135. 1987): BRM (Index Nominum Algarum

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

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Blanco, S., Pla-Rabes, S., Wetzel, C.E. & Granados, I. (2017). A new Psammothidium species (Bacillariophyta, Achnanthidiaceae) from Cimera Lake (Gredos mountain range), Central Spain. Cryptogamie Algologie 38(1): 17-29.

Key references
Krammer, K. & Lange-Bertalot (2004). Süßwasserflora von Mitteleuropa. Band 2. Bacillariophyceae. Teil 4: Acnanthaceae. Kritische Ergänzungen zu Achnanthes s.l., Navicula s. str., Gomphonema. pp. [i-vi], 1-468, 93 pls. Heidelberg & Berlin: Spektrum Akademischer Verlag. [in On shelf with series]

Proshkina-Lavrenko, A.I. (Ed.) (1950). Diatomovyi Analiz. Opredelitel' iskopaemykh i sovremennykh diatomikh vodorosleyi. Poryadok Pennales [Diatom Analysis. Manual for identification of fossil and modern diatoms. Order Pennales]. Vol. 3 pp. 398, 117 plates. Moscow & Leningrad: Gosudarstvennoye Izdatel'stvo Geologicheskoy Literatury. [in Russian]

Created: 23 April 2002 by M.D. Guiry

Verified by: 27 October 2017 by M.D. Guiry

Accesses: This record has been accessed by users 419 times since it was created.

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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=36932

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 June 2021.

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