Home / Diatoms / Pennate / Unicells / Biraphes / Symmetric / Plagiotropis |
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Name derivation: |
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Classification: |
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Plagiotropis Pfitzer 1871; 22 of 35 species descriptions are currently accepted taxonomically (Guiry and Guiry 2013).Order Naviculales, Family Plagiotropidaceae
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Morphology: |
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Lanceolate valves <100μm long with an arched face.. Fine striae (26 – 30/10 μm parallel and perpendicular to the apical axis of the valve in the middle of the cell, more radiate toward the poles (Bahls 2012). |
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Similar genera: |
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Habitat: |
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Freshwater alkaline streams, benthic. Widespread. Motile (gliding motility). |
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References: |
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Bahls, L. 2012. Plagiotropis lepidoptera. In Diatoms of the United States. May 07, 2013, from http://westerndiatoms.colorado.edu/taxa/species/plagiotropis_lepidoptera_var._proboscidea Guiry, M.D. and G.M. Guiry 2013. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 15 January 2013. Pfitzer, E. 1871. Untersuchungen uber Bau und Entwickelung der Bacillariaceen (Diatomaceen). Botanische Abhandlungen aus dem Gebiet der Morphologie und Physiologie. Vol. 2 pp. 189, 6 pls.. Bonn: Herausg. von J. Hanstein. |