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Nitzschia obtusa (NADED 48163)

authority:  Smith

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

 


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

Click to view
About IM000542 
Imager: USGS NWQL
Click to view
About IM006016 
Imager: Mays
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About IM006017 
Imager: Mays
Click to view
About IM006018 
Imager: Mays


Short name: NIobtusa

 
IN 11 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: K&L-B 2/2 - Krammer, K. and H. Lange-Bertalot. 1988. Süßwasserflora...  year=1988
        Pl. 17, Fig. 1; Pl. 18, Fig. 1
 
21 ANSP-2007
    Reference: K&L-B 2/2
    Plate: T17 f1, T18 f1

    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 2/2 - Krammer, K. and H. Lange-Bertalot. 1988. Süßwasserflora...  year=1988
        Pl. 17, Fig. 1; Pl. 18, Fig. 1
 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 309 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 EPABB BB 1B  1   BB0009 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPABB BB 1B  2   BB0010 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPABB BB 1B  12   BB0011 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 2A  1   BB0015 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 2A  9   BB0017 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 2A  18   BB0018 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 2A  1   BB0020 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  2   BB0027 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  2   BB0029 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  3   BB0030 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  3   BB0031 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  2   BB0032 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  2   BB0033 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  4   BB0034 DT1 a 1 - Barnegat Bay Estuarine 2008
 EPA BB 3B  1   BB0035 DT1 a 1 - Barnegat Bay Estuarine 2008

More...
 

50 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 67.5 - 10050.0
 
Calculated biovolume: 9750 μm3    added 11/30/2012 by rinkel
ANSPNWCAPR NWCA0036 DT1 A Wicomico River, slide_id=333531, mol_id=188
Measurement #96211 (Two Wedges), 3 dimensions:
   length=130.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 9750 μm3    added 11/30/2012 by rinkel
ANSPNWCAPR NWCA0032 DT1 A Transquaking River, slide_id=333522, mol_id=188
Measurement #96210 (Two Wedges), 3 dimensions:
   length=130.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 8250 μm3    added 11/30/2012 by rinkel
ANSPNWCAPR NWCA0037 DT1 A Honga River-Chesapeake Bay, slide_id=333533, mol_id=188
Measurement #96209 (Two Wedges), 3 dimensions:
   length=110.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 9525 μm3    added 11/27/2012 by rinkel
ANSPNWCAPR NWCA0090 DT1 A Saugus River-Frontal Broad Sound, slide_id=333639, mol_id=188
Measurement #92392 (Two Wedges), 3 dimensions:
   length=127.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
Calculated biovolume: 9675 μm3    added 11/27/2012 by rinkel
ANSPNWCAPR NWCA0054 DT1 A Little Choptank River, slide_id=333567, mol_id=188
Measurement #92391 (Two Wedges), 3 dimensions:
   length=129.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
More...

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  K&L-B 2/2
    year: 1988, publication_id: 97

    Krammer, K. and H. Lange-Bertalot. 1988. Süßwasserflora von Mitteleuropa. Band 2 (Bacillariophyceae) Teil 2(Bacillariaceae, Epithemiaceae, Surirellaceae). Gustav Fischer Verlag. Stuttgart. 596pp.



 
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.obtuSm
calacad_match_nonexistent = no
 

 
algae_taxa_id=2784, algae_genus_id=1283
added by dbo on 7/18/2002 11:28:00 AM
last modified by palmer on 5/9/2012 1:10:00 PM
 
 
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 obtusa (NADED 48163). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=48163. Accessed 26 Jun 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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