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

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

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About IM007090 
Imager: Zalack
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About IM011244 
Imager: Morales
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About IM011245 
Imager: Morales
Click to view
About IM012319 
Imager: Ciugulea
Click to view
About IM012414 
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 467 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 GS11447360  9   CA000003 DT1 a 1 - 2001 USGS WRD California - Brown
 CT15240  1   CT00205 DT1 a 1 - Connecticut DEEP 2017
 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
 GS0242372950  4   GSN17434 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
 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
 GS01073260  3   GSN24272 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
 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
 GS08014500  8   GSN71223 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA

More...
 

35 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 5.3 - 4500.0
 
Calculated biovolume: 11.9 μm3    added 5/22/2018 by ciugulea
ANSPNEON1728PR NEON01631 DT1 A Flint River, slide_id=354890, mol_id=83
Measurement #102706 (Two Wedges), 3 dimensions:
   length=9.30000 μm
   width=3.20000 μm
   depth=0.80000 μm
 
Calculated biovolume: 11.9 μm3    added 5/22/2018 by ciugulea
ANSPNEON1728PR NEON01631 DT1 A Flint River, slide_id=354890, mol_id=83
Measurement #102705 (Two Wedges), 3 dimensions:
   length=9.30000 μm
   width=3.20000 μm
   depth=0.80000 μm
 
Calculated biovolume: 67.3 μm3    added 5/5/2018 by desianti
ANSPNEON1716PR NEON01293 DT1 A Mayfield Creek, slide_id=353032, mol_id=262
Measurement #102443 (Box), 3 dimensions:
   length=9.28000 μm
   width=2.90000 μm
   depth=2.50000 μm
 
Calculated biovolume: 56.7 μm3    added 5/5/2018 by desianti
ANSPNEON1711PR NEON01140 DT1 A LeConte Creek, slide_id=352765, mol_id=262
Measurement #102358 (Box), 3 dimensions:
   length=10.03000 μm
   width=2.57000 μm
   depth=2.20000 μm
 
Calculated biovolume: 42 μm3    added 5/2/2018 by desianti
ANSPNEON1710PR NEON01095 DT1 A Walker Branch, slide_id=352645, mol_id=262
Measurement #101730 (Ellipsoid), 2 dimensions:
   length=10.39000 μm
   diameter=2.78000 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 22 May 2018. 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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