Nitzschia palustris

Taxon ID: 209
Author: Hustedt 1988   
Basionym:
Synonym:

 

Images

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LM image scalebar = 10 µm = pixels not measured     

 

Observations

Observations: Bart Van de Vijver
Length: 40-54µm
Width: 4-6µm
Striae: 6-9 fibulae in 10µm

Description:

Valves linear to linear-lanceolate to even reniform with cuneate ends, bent to the dorsal side while the middle is weakly concave (L 40-54µm, W 4-6µm, 6-9 fibulae in 10µm). Raphe keel moderately excentric. Fibulae irregularly placed on the keel, the two in the middle more spaced than the others. Fibulae have a broad base and continue as a narrow stripe on the valve face, ending in a stria. Transapical striae quite resolvable in LM, 24-28 in 10µm. Central nodule placed between the two raphe branches, visible in LM.

Morphology: Nitzschioid
Distribution:

Autecology:

 

Notes:

Rare. Only found in 4 samples: terrestrial mosses (F-value IV), a small pool and dry soils with higher nutrient and specific conductance values.First record for the (Sub-)Antarctic Region.Incorrectly identified in Van de Vijver & Beyens (1999b) as N. homburgensis Lange-Bertalot.

 

 

Other sites with Nitzschia palustris

  • Ile de la Possession (moist habitats), Crozet Archipelago

Original Type Description

Author: Hustedt 1988
Length:
Width:
Striae:

Original Description:

 

New combination

Author:

 

Citations

Index Nominum Algarum (INA):

  • Original
  • If an INA link is available, it will be shown above
  • The INA is a bibliographic reference "card file" for algal taxonomy, containing nearly 200,000 names of algae (in the broad sense).

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