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Navicula exigua (NADED 46343)

authority:  Gregory ex Grunow

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

 


Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Naviculaceae
        Genus: Navicula
 
Species: exigua
 
NO PUBLIC IMAGES
 
2 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

Click to view
About IM001684 
Imager: USGS NWQL
Click to view
About IM001716 
Imager: USGS NWQL


Short name: NAexigua

 
IN 4 TAXONOMIC LISTS:
 
More...
 
 
IN 1 CHANGE SYSTEMS AS SOURCE:
 
In correctional change system(s) as SOURCE: More...
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 56 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 GS05527800  2   GSN20926 DT1 a 1 - Upper Illinois River Basin (UIRB 2000) USGS NAWQA
 GS08014500  2   GSN71223 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA
 GS01555400  present   GSN94090 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1997) USGS NAWQA
 GS06775900  present   GS006127 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA
 GS06772200  1   GS006043 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA
 GS06787000  2   GS006053 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA
 GS06775900  8   GS006121 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA
 GS08058900  2   GS002021 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA
 GS08050800  present   GS002007 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA
 GS08049240  1   GS002241 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA
 GS08049240  1   GS002251 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA
 GS08049240  1   GS002261 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA
 GS06775900  4   GS012011 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA
 GS06791150  2   GS012063 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA
 GS06775900  present   GS012027 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA

More...
 

4 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 1011.1 - 2723.7
 
Calculated biovolume: 2724 μm3    added 10/26/2005
ANSPGS9947PR GSL00305 DT1 A SANGAMON RIVER AT MONTICELLO, IL, slide_id=269577, mol_id=129
Measurement #27036 (Ovoid), 3 dimensions:
   length=35.00000 μm
   width=12.00000 μm
   depth=7.00000 μm
 
Calculated biovolume: 1011 μm3    added 10/26/2005
ANSPGS9947PR GSL00305 DT1 A SANGAMON RIVER AT MONTICELLO, IL, slide_id=269577, mol_id=129
Measurement #27035 (Ovoid), 3 dimensions:
   length=33.00000 μm
   width=11.00000 μm
   depth=3.00000 μm
 
Calculated biovolume: 2724 μm3    added 10/26/2005
ANSPGS9947PR GSL00305 DT1 A SANGAMON RIVER AT MONTICELLO, IL, slide_id=269577, mol_id=129
Measurement #26356 (Ovoid), 3 dimensions:
   length=35.00000 μm
   width=12.00000 μm
   depth=7.00000 μm
 
Calculated biovolume: 1011 μm3    added 10/26/2005
ANSPGS9947PR GSL00305 DT1 A SANGAMON RIVER AT MONTICELLO, IL, slide_id=269577, mol_id=129
Measurement #26355 (Ovoid), 3 dimensions:
   length=33.00000 μm
   width=11.00000 μm
   depth=3.00000 μm

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  P&R 1966
    year: 1966, publication_id: 130

    Patrick, R. and C.W. Reimer. 1966. The Diatoms of the United States exclusive of Alaska and Hawaii. Volume 1. Fragilariaceae, Eunotoniaceae, Achnanthaceae, Naviculaceae. Monographs of the Academy of Natural Sciences of Philadelphia 13: 688 pp., 64 pls.



 
Metadata flags
 
Reporting_level_id=4
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
calacad_match_nonexistent = no
 

 
algae_taxa_id=2016, algae_genus_id=1272
added by dbo on 7/18/2002 11:28:00 AM
last modified by dbo on 5/12/2008 10:26:00 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 exigua (NADED 46343). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=46343. Accessed 18 Nov 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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