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Navicula constans var. symmetrica (NADED 46735)

authority:  Hustedt

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

 


Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 14319

This retired NADED should not be used. NADED 194022 should be used instead.

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Naviculaceae
        Genus: Navicula
 
Species: constans
Third_taxon_name: var.
Variety: symmetrica
 
2 PUBLIC IMAGES:

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Imager: Morales

4 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

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About IM003117 
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About IM003119 
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About IM005748 
Imager: Mays


Short name: NAconsym

 
IN 9 TAXONOMIC LISTS:
 
21 ANSP-2007

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

    Concept publication: K&L-B 2/1 - Krammer, K. and H. Lange-Bertalot. 1986. Süßwasserflora...  year=1986
        Pl. 48, Fig. 12-14
 
More...
 
 
IN 1 CHANGE SYSTEMS AS SOURCE:
 
60 ANSP-2007 to ANSP-2011 Diatoms (csat_id: 7754)
    from: Navicula constans var. symmetrica (NADED 46735)
    to: Placoneis symmetrica (NADED 194022)

    REMARK: Update to newer name per the diatom taxonomic coordinator


 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 126 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 DL03  1   DL000018 DT1 a 1 - Dam Legacy Pilot 2003
 NLS-NLA06608-0498  2   NLS00458 DT1 a 1 - National Lake Survey 2007 - EPA
 NLS-NLA06608-0077  2   NLS00353 DT1 a 1 - National Lake Survey 2007 - EPA
 NLS-NLA06608-0281  2   NLS00355 DT1 a 1 - National Lake Survey 2007 - EPA
 GS03573182  present   GSN18942 DT1 h 1 - Lower Tennessee River Basin (LTEN 2000) USGS NAWQA
 GS08014500  present   GSN71227 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA
 GS02335870  4   GSN95491 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins (ACFB 2002) USGS NAWQA
 GS02318500  2   GSN94122 DT1 2 1 - Georgia-Florida Coastal Basin (GAFL 2002) USGS NAWQA
 GS12462640  7   GS120741 DT1 a 1 - Central Columbia Plateau-Yakima River Basin Topical Samples (CCYK 2003) USGS NAWQA
 GS12462640  2   GS120732 DT1 a 1 - Central Columbia Plateau-Yakima River Basin Topical Samples (CCYK 2003) USGS NAWQA
 GS02296750  4   GS108372 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2003) Trends
 GS02296750  present   GS108374 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2003) Trends
 GS05420680  10   GS113649 DT1 a 1 - Eastern Iowa River Basins (EIWA 2003) Trends
 GS02169570  6   GS112749 DT1 a 1 - Santee River Basins (SANT 2003) Trends
 GS02306774  2   GS112283 DT1 a 1 - Georgia-Florida Coastal Basin (GAFL 2003) Trends

More...
 

1 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 1074.2 - 1074.2
 
Calculated biovolume: 1074 μm3    added 10/26/2005
ANSPGS9951PR GSL00363 DT1 A LITTLE COBB RIVER NEAR BEAUFORD, MN, slide_id=269635, mol_id=129
Measurement #30966 (Ovoid), 3 dimensions:
   length=29.00000 μm
   width=10.00000 μm
   depth=4.00000 μm

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


(original publication present but not verified) 

 
Metadata flags
 
Reporting_level_id=2
Published_species = yes
Descr_variety = yes
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 = no
calacad_match_nonexistent = no
 

 
algae_taxa_id=2406, algae_genus_id=1272
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. Navicula constans var. symmetrica (NADED 46735). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=46735. Accessed 16 Jul 2019. This web service reports all information about a given algae taxon available at the time of retrieval.


 

 
from Taxaservice v11.4 code update 6/17/2017
 


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