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Nitzschia frequens (NADED 48146)

authority:  Hustedt

Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

 


Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 27286

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Bacillariaceae
        Genus: Nitzschia
 
Species: frequens
 
NO PUBLIC IMAGES
 
1 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

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About IM001190 
Imager: USGS NWQL


Short name: NIfreqen

 
IN 10 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: Simonsen 1987 - Simonsen, R. 1987. Atlas and Catalogue of the Diatom Ty...  year=1987
        Pl. 662, Fig. 1-5
 
21 ANSP-2007
    Reference: Hustedt1957
    Plate: P662 f1-5

    Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants

    Concept publication: Simonsen 1987 - Simonsen, R. 1987. Atlas and Catalogue of the Diatom Ty...  year=1987
        Pl. 662, Fig. 1-5
 
More...
 
 
IN 3 CHANGE SYSTEMS AS SOURCE:
 
In correctional change system(s) as SOURCE: More...
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 206 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 DK1  4   DK10004 DT1 a 1 - Potomac R - ANSP River Survey - 1960 1965 1970 1974
 DK2  1   DK10011 DT1 a 1 - Potomac R - ANSP River Survey - 1960 1965 1970 1974
 NFS025  1   NEON02090 DT1 a 1 - 2018 NEON BLWA Periphyton 1 D082018082994300647
 NFS024  2   NEON02112 DT1 a 1 - 2018 NEON TOMB Periphyton 1 D082018082994300647
 NFS024  2   NEON02105 DT1 a 1 - 2018 NEON TOMB Periphyton 2 D082018082994300647
 AC1  1   AC10001 DT1 a 1 - Slippery Rock R - Acid Mine Drainage - ANSP River Survey - 1967
 CO3  1   CO000315 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 GS10351690  present   GS000127 DT1 a 1 - Nevada Basins and Range (NVBR 1993)
 GS10350500  3   GS000101 DT1 a 1 - Nevada Basins and Range (NVBR 1993)
 GS10350500  1   GS000111 DT1 a 1 - Nevada Basins and Range (NVBR 1993)
 GS10312000  2   GS000131 DT1 a 1 - Nevada Basins and Range (NVBR 1993)
 GS01348058  1   GS008290 DT1 a 1 - Hudson River Basins Phytoplankton (HDSN 1993)
 GS040869415  present   GS004007 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1993) USGS NAWQA
 GS04085109  present   GS004157 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1993) USGS NAWQA
 GS040869415  2   GS004003 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1993) USGS NAWQA

More...
 

3 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 375.5 - 588.3
 
Calculated biovolume: 588 μm3    added 1/28/2019 by hurley
ANSNNTOMB182PR NEON02105 DT1 A Lower Tombigbee River at Choctaw Refuge, slide_id=358005, mol_id=77
Measurement #103912 (Two Wedges), 3 dimensions:
   length=53.00000 μm
   width=4.44000 μm
   depth=5.00000 μm
 
Calculated biovolume: 443 μm3    added 12/5/2018 by hurley
ANSNNBLWA181PR NEON02090 DT1 A Black Warrior River near Dead Lake, slide_id=357415, mol_id=77
Measurement #103573 (Two Wedges), 3 dimensions:
   length=37.70000 μm
   width=4.70000 μm
   depth=5.00000 μm
 
Calculated biovolume: 375 μm3    added 12/4/2018 by hurley
ANSNNTOMB181PR NEON02112 DT1 A Lower Tombigbee River at Choctaw Refuge, slide_id=357421, mol_id=77
Measurement #103475 (Two Wedges), 3 dimensions:
   length=33.60000 μm
   width=4.47000 μm
   depth=5.00000 μm

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  Hustedt 1957
    year: 1957, publication_id: 94

    Hustedt, F. 1957. Die Diatomeenflora des Flußsystems der Weser im Gebiet der Hansestadt Bremen. Abhandlungen des Naturwissenschaftlichen Verein zu Bremen 34(3): 181-440.



 
Metadata flags
 
Reporting_level_id=3
Published_species = yes
Descr_variety = no
Descr_form = no
Genus_sp_X_? = no
Unpublished_species = no
Cf_aff = no
Genus_sp_spp = no
AboveGenus_with_size_or_feature = no
AboveGenus = no
calacad_match_verified = no
publication_id_verified = yes
tilia_taxoncode = Nitis.freqHu
calacad_match_nonexistent = no
 

 
algae_taxa_id=2767, algae_genus_id=1283
added by dbo on 7/18/2002 11:28:00 AM
last modified by dbo on 5/24/2010 11:32:00 AM
 
 
Search for this taxon in the ANS Diatom Herbarium

 
 

Page citation:
 
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Nitzschia frequens (NADED 48146). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=48146. Accessed 01 Jun 2023. This web service reports all information about a given algae taxon available at the time of retrieval.


 

 
from Taxaservice v12.2 code update 10/08/2021
 


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