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Navicula difficillima (NADED 46017)

authority:  Hustedt

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

 


Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 14969

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Naviculaceae
        Genus: Navicula
 
Species: difficillima
 
3 PUBLIC IMAGES:

Click to view
About IM002832 
Imager: Morales
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About IM002833 
Imager: Morales
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About IM005929 
Imager: Mays

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

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About IM007090 
Imager: Zalack
Click to view
About IM011244 
Imager: Morales
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About IM011245 
Imager: Morales
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About IM012319 
Imager: Ciugulea


Short name: NAdiffic

 
IN 11 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: K&L-B 2/1 - Krammer, K. and H. Lange-Bertalot. 1986. Süßwasserflora...  year=1986
        Pl. 80, Fig. 7, 8
 
21 ANSP-2007
    Reference: K&L-B 2/1
    Plate: F80 f4-8

    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. 80, Fig. 7, 8
 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 456 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 GS11447360  9   CA000003 DT1 a 1 - 2001 USGS WRD California - Brown
 CZ04  1   CZ000044 DT1 a 1 - Prasilske Sediment Core
 NLS-NLA06608-3698  1   NLS00136 DT1 a 1 - National Lake Survey 2007 - EPA
 GS02400725  2   GSN17074 DT1 a 1 - Mobile River and Tributaries (MOBL 2000) USGS NAWQA
 GS02401760  6   GSN17152 DT1 a 1 - Mobile River and Tributaries (MOBL 2000) USGS NAWQA
 GS0242372950  4   GSN17434 DT1 a 1 - Mobile River and Tributaries (MOBL 2000) USGS NAWQA
 GS0357479650  present   GSN15916 DT1 h 1 - Lower Tennessee River Basin (LTEN 2000) USGS NAWQA
 GS01072904  present   GSN24216 DT1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA
 GS01101500  5   GSN24000 DT1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA
 GS01073260  3   GSN24272 DT1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA
 GS01475543  1   GSN24528 DT1 a 1 - Delaware River Basin (DELR 2000) USGS NAWQA
 GS08012470  6   GSN71179 DT1 a 1 - Acadian-Pontchartrain Phytoplankton (ACAD 2001) USGS NAWQA
 GS08012470  21   GSN71198 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA
 GS08012150  16   GSN71211 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA
 GS08012150  22   GSN71213 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA

More...
 

30 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 5.3 - 4500.0
 
Calculated biovolume: 90 μm3    added 11/26/2012 by rinkel
ANSPNWCAPR NWCA0121 DT1 A Middlebury River-Otter Creek, slide_id=334256, mol_id=188
Measurement #89877 (Two Wedges), 3 dimensions:
   length=12.00000 μm
   width=3.00000 μm
   depth=5.00000 μm
 
Calculated biovolume: 105 μm3    added 11/26/2012 by rinkel
ANSPNWCAPR NWCA0084 DT1 A Ipswich River, slide_id=333627, mol_id=188
Measurement #89876 (Two Wedges), 3 dimensions:
   length=14.00000 μm
   width=3.00000 μm
   depth=5.00000 μm
 
Calculated biovolume: 82.5 μm3    added 11/26/2012 by rinkel
ANSPNWCAPR NWCA0067 DT1 A Baskahegan Stream, slide_id=333593, mol_id=188
Measurement #89875 (Two Wedges), 3 dimensions:
   length=11.00000 μm
   width=3.00000 μm
   depth=5.00000 μm
 
Calculated biovolume: 125 μm3    added 11/26/2012 by rinkel
ANSPNWCAPR NWCA0015 DT1 A Upper Bayou Boeuf, slide_id=333482, mol_id=188
Measurement #89874 (Two Wedges), 3 dimensions:
   length=10.00000 μm
   width=5.00000 μm
   depth=5.00000 μm
 
Calculated biovolume: 4500 μm3    added 11/26/2012 by rinkel
ANSPNWCAPR NWCA0007 DT1 A Cecil Creek, slide_id=333461, mol_id=188
Measurement #89873 (Two Wedges), 3 dimensions:
   length=60.00000 μm
   width=10.00000 μm
   depth=15.00000 μm
 
More...

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  K&L-B 2/1
    year: 1986, publication_id: 96

    Krammer, K. and H. Lange-Bertalot. 1986. Süßwasserflora von Mitteleuropa. Band 2 (Bacillariophyceae) Teil 1(Naviculaceae). Gustav Fischer Verlag. Stuttgart. 876pp.



 
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 = Navicula.diffaHu
calacad_match_nonexistent = no
 

 
algae_taxa_id=1691, algae_genus_id=1272
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. Navicula difficillima (NADED 46017). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=46017. Accessed 16 Aug 2017. 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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