162,343 species and infraspecific names are in the database, 22,760 images, 63,965 bibliographic items, 474,946 distributional records.

Placoneis clementis (Grunow) E.J.Cox 1988

Publication details
Placoneis clementis (Grunow) E.J.Cox 1988: 155, figs 28-33

Published in: Cox, E.J. (1987). Placoneis Mereschkowsky: the re-evaluation of a diatom genus originally characterized by its chloroplast type. Diatom Research 2(2): 145-157.
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Type species
The type species (lectotype) of the genus Placoneis is Placoneis gastrum (Ehrenberg) Mereschkowsky.

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

Basionym
Navicula clementis Grunow

Type information
Type locality: Hungary: Dubravica bei Neusohl (Upper Miocene) (Index Nominum Algarum).

Homotypic Synonym(s)
Navicula clementis Grunow 1882
Schizonema clementis (Grunow) Kuntze 1898

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Aboal, M., Álvarez Cobelas, M., Cambra, J. & Ector, L. (2003). Floristic list of non-marine diatoms (Bacillariophyceae) of Iberian Peninsula, Balearic Islands and Canary Islands. Updated taxonomy and bibliography. Diatom Monographs 4: 1-639.

Al-Handal, A.Y. & Al-Shaheen, M.A. (2019). Diatoms in the wetlands of Southern Iraq. Bibliotheca Diatomologica 67: [1]-252, incl. 62 pls (652 figs), 1 map.

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.

John, J. (2016). Diatoms from Stradbroke and Fraser Islands, Australia: taxonomy and biogeography. The diatom flora of Australia Volume 1. pp. [1]-377, 258 figs. Schmitten - Oberreifenberg: Koeltz Botanical Books.

John, J. (2018). Diatoms from Tasmania: taxonomy and biogeography. The diatom flora of Australia Volume 2. pp. [1]-656, 351 figs. Schmitten - Oberreifenberg: Koeltz Botanical Books.

Lange-Bertalot, H. & Wojtal, A.Z. (2014). Diversity in species complexes of Placoneis clementis (Grunow) Cox and Paraplaconeis placentula (Ehrenberg) Kulikovskiy, Lange-Bertalot & Metzeltin. Beihefte zur Nova Hedwigia 143: 403-420, 82 fig.

Li Jiaying & Qi Yuzao [Li, J.Y. & Qi, Y.Z.] (2018). Flora algarum sinicarum aquae dulcis Tomus XXIII Bacillariophyta Naviculaceae (III). pp. [1-8], i-xxiii, 1-214, pls I-XLVIII. Beijing: Science Press.

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.

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.

Tsarenko, P.M., Lilitska, G.G. & Gerasimiuk, V.P. (2015 '2014'). Bacillariophyta. In: Algae of Ukraine: diversity, nomenclature, taxonomy, ecology and geography. Volume 4: Charophyta. (Tsarenko, P.M., Wasser, S.P. & Nevo, E. Eds), pp. 490-500. Ruggell: Koeltz Scientific Books.

Created: 11 April 2002 by M.D. Guiry

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

Accesses: This record has been accessed by users 1309 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.)

Lange-Bertalot, H. & Wojtal, A.Z. (2014). Diversity in species complexes of Placoneis clementis (Grunow) Cox and Paraplaconeis placentula (Ehrenberg) Kulikovskiy, Lange-Bertalot & Metzeltin. Beihefte zur Nova Hedwigia 143: 403-420, 82 fig.

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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 24 July 2021.

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