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 map

map

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 23 Mar 2023. This web service reports all information about a given algae taxon available at the time of retrieval.

from Taxaservice v12.2 code update 10/08/2021