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Tetrastrum sp. 1 ? (NADED 557990)

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

 


Algae Group: Green Algae
 
Division: Chlorophyta
  Class: Chlorophyceae
    Order: Chlorococcales
      Family: Scenedesmaceae
        Genus: Tetrastrum
 
Second_taxon_name: sp.
Species: 1 ?
 
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
 


Short name: TETRsp1?

 
IN 4 TAXONOMIC LISTS:
 
26 ANSP-2011 - no reference found
 
21 ANSP-2007 - no reference found
 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 3 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 NWCA11-1631  2   NWCA0030 PR1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis
 NWCA11-1673  1   NWCA0435 PR1 b 1 - EPA Wetlands SA 2011
 NWCA11-2140  2   NWCA0525 PR1 a 1 - EPA Wetlands SA 2011

 

3 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 18.8 - 65.4
 
Calculated biovolume: 18.8 μm3    added 11/13/2012 by rinkel
ANSPNWCASAPR NWCA0525 PR1 A Beaver Creek, slide_id=337278, mol_id=221
Measurement #79660 (Sphere), 1 dimensions:
   diameter=3.30000 μm
 
Calculated biovolume: 65.4 μm3    added 11/13/2012 by rinkel
ANSPNWCASAPR NWCA0435 PR1 B Lake Mechant-Fourleague Bay, slide_id=336046, mol_id=221
Measurement #79659 (Sphere), 1 dimensions:
   diameter=5.00000 μm
 
Calculated biovolume: 54.4 μm3    added 11/13/2012 by rinkel
ANSPNWCAPR NWCA0030 PR1 A Middle Mississippi River, slide_id=333808, mol_id=221
Measurement #79658 (Sphere), 1 dimensions:
   diameter=4.70000 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=14506, algae_genus_id=1530
added by palmer on 8/26/2010 1:51:00 PM
last modified by palmer on 8/26/2010 1:51:00 PM
 
 

Page citation:
 
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Tetrastrum sp. 1 ? (NADED 557990). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=557990. Accessed 21 Oct 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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