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Synedra ulna var. contracta (NADED 66058)

authority:  Østrup

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

 


Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 42140

This retired NADED should not be used. NADED 245003 should be used instead.

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Fragilariaceae
        Genus: Synedra
 
Species: ulna
Third_taxon_name: var.
Variety: contracta
 
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5 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

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Imager: USGS NWQL
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About IM007020 
Imager: Morales
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About IM007021 
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About IM007022 
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About IM007023 
Imager: Morales


Short name: Syulncnt

 
IN 9 TAXONOMIC LISTS:
 
21 ANSP-2007
    Publication: P&R 1966 - Patrick, R. and C.W. Reimer. 1966. The Diatoms of the U...  year=1966
        Pl. 7, Fig. 3
 
More...
 
 
IN 2 CHANGE SYSTEMS AS SOURCE:
 
60 ANSP-2007 to ANSP-2011 Diatoms (csat_id: 7840)
    from: Synedra ulna var. contracta (NADED 66058)
    to: Ulnaria contracta (NADED 245003)

    REMARK: Update to newer name per the diatom taxonomic coordinator


 
In correctional change system(s) as SOURCE: More...
 
IN 8 CHANGE SYSTEMS AS TARGET:
 
In correctional change system(s) as TARGET: More...
 
FOUND IN 1420 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 CO2  2   CO000385 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO2  2   CO000390 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO2  5   CO000395 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO3  8   CO000400 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO3  20   CO000405 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO3  40   CO000410 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO4  1   CO000420 DT1 h 1 - 1997 Congaree River Survey (Diatometer)
 CO3  1   CO000185 DT1 h 1 - 1997 Congaree River Survey (Hand Collections)
 CO1  1   CO000265 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 CO2  2   CO000290 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 CO2  1   CO000305 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 CO3  1   CO000335 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 CO4  3   CO000350 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
 DL03  2   DL000006 DT1 l 1 - Dam Legacy Pilot 2003
 DRBC-1666  2   DRBC0028 DT1 a 1 - DRBC Freshwater Periphyton/Chemistry 2007

More...
 

25 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 682.6 - 4033.7
 
Calculated biovolume: 1699 μm3    added 10/26/2005
ANSPGS0010PR GSN28694 DT1 A SPOKANE RIVER NR POST FALLS, ID., slide_id=281173, mol_id=73
Measurement #38316 (Two Wedges), 3 dimensions:
   length=240.00000 μm
   width=15.00000 μm
   depth=14.00000 μm
 
Calculated biovolume: 2427 μm3    added 10/26/2005
ANSPGS0010PR GSN28694 DT1 A SPOKANE RIVER NR POST FALLS, ID., slide_id=281173, mol_id=73
Measurement #38315 (Two Wedges), 3 dimensions:
   length=300.00000 μm
   width=16.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 1416 μm3    added 10/26/2005
ANSPGS0010PR GSN28694 DT1 A SPOKANE RIVER NR POST FALLS, ID., slide_id=281173, mol_id=73
Measurement #38314 (Two Wedges), 3 dimensions:
   length=200.00000 μm
   width=14.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 1517 μm3    added 10/26/2005
ANSPGS0010PR GSN28694 DT1 A SPOKANE RIVER NR POST FALLS, ID., slide_id=281173, mol_id=73
Measurement #38313 (Two Wedges), 3 dimensions:
   length=200.00000 μm
   width=15.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 1942 μm3    added 10/26/2005
ANSPGS0010PR GSN28694 DT1 A SPOKANE RIVER NR POST FALLS, ID., slide_id=281173, mol_id=73
Measurement #38312 (Two Wedges), 3 dimensions:
   length=240.00000 μm
   width=16.00000 μm
   depth=15.00000 μm
 
More...

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  Østrup 1901
    year: 1901, publication_id: 1365

    Østrup, E. 1901. Freshwater-Diatoms from the Faeröes. Botany of the Faeroes, part 1. (Det. Nordiske Forlag). Copenhagen. pp. 260-290.



 
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 = yes
tilia_taxoncode = Synedra.ulnavarcontr
calacad_match_nonexistent = no
 

 
algae_taxa_id=3595, algae_genus_id=1510
added by dbo on 7/18/2002 11:28:00 AM
last modified by palmer on 5/11/2012 10:34:00 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. Synedra ulna var. contracta (NADED 66058). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=66058. Accessed 25 Apr 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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