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Staurastrum sp. 2 ? (NADED 538101)

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

 


Algae Group: Green Algae
 
Division: Chlorophyta
  Class: Chlorophyceae
    Order: Desmidiales
      Family: Desmidiaceae
        Genus: Staurastrum
 
Second_taxon_name: sp.
Species: 2 ?
 
NOTE: This is a "placeholder" taxon name. Any specimens identified with a '?' following species .sp are sample-specific and only signify a unique taxon within the respective sample. This name should not be assumed to be consistent between samples, and certainly not across projects. This naming convention applies to rare taxa (<1%) that are too difficult to properly identify during sample analysis.

 
NO PUBLIC IMAGES
 
NO PRIVATE IMAGES
 

This name was created in the database by Frank Acker

Short name: STA2?

 
IN 5 TAXONOMIC LISTS:
 
26 ANSP-2011 - no reference found
 
21 ANSP-2007

    Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants


 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 10 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 DE-C21038  1   DE000075 pr1 a 1 - Annual Watershed Assessment 2008
 GS11335000  present   GS100082 PR1 q 1 - San Joaquin-Tulare River Basins (SANJ 2002) USGS NAWQA
 ME-000220  1   MEDP0261 PR1 a 1 - Maine DEP 2009 Periphyton
 ME-000409  1   MEDP0593 PR1 a 1 - Maine Periphyton 2012 Delivery 3
 ME-000402  present   MEDP0578 PP1 a 1 - Maine Phytoplankton 2012 Delivery 3
 NFS011  1   NEON00179 PR1 a 1 - 2016 NEON Periphyton I
 NRSA-FW08ID004  1   NRSA0036 PR1 a 1 - National River and Stream Assessment - EPA
 NWCA11-2369  1   NWCA0172 PR1 b 1 - EPA National Wetlands Condition Assessment Periphyton Analysis
 NWCA11-6086  2   NWCA0300 PR1 b 1 - EPA Wetlands SA 2011
 NWCA11-2764  1   NWCA0389 PR1 b 1 - EPA Wetlands SA 2011

 

4 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 1876.7 - 9981.1
 
Calculated biovolume: 4713 μm3    added 11/13/2012 by rinkel
ANSPNWCASAPR NWCA0389 PR1 B Middle Little Kanawha River, slide_id=335508, mol_id=221
Measurement #79655 (Ellipsoid), 2 dimensions:
   length=18.10000 μm
   diameter=22.30000 μm
 
Calculated biovolume: 9981 μm3    added 11/13/2012 by rinkel
ANSPNWCASAPR NWCA0300 PR1 B Lower North Fork Snake Creek, slide_id=335233, mol_id=221
Measurement #79654 (Ellipsoid), 2 dimensions:
   length=31.50000 μm
   diameter=24.60000 μm
 
Calculated biovolume: 2460 μm3    added 11/13/2012 by rinkel
ANSPNWCAPR NWCA0172 PR1 B Wolf Creek, slide_id=334845, mol_id=221
Measurement #79653 (Two Truncated Cones), 2 dimensions:
   height of cone=14.90000 μm
   diameter of cone=14.50000 μm
 
Calculated biovolume: 1877 μm3    added 4/2/2010 by rinkel
ANSPNRSAPR NRSA0036 PR1 A Fisher Creek, Valley Co, ID, US, slide_id=315406, mol_id=221
Measurement #73447 (Two Cones), 2 dimensions:
   height=20.50000 μm
   diameter in middle=18.70000 μm

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


(original publication present but not verified) 

 
Metadata flags
 
Reporting_level_id=4
Published_species = no
Descr_variety = no
Descr_form = no
Genus_sp_X_? = yes
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 = no
calacad_match_nonexistent = no
 

 
algae_taxa_id=7946, algae_genus_id=1483
added by acker on 5/12/2003 7:04:00 PM
last modified by dbo on 2/27/2010 9:43:00 AM
 
 

Page citation:
 
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Staurastrum sp. 2 ? (NADED 538101). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=538101. Accessed 25 Jun 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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