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Gyrosigma sp. 1 ? (NADED 38990)

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

 


Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Pleurosigmataceae
        Genus: Gyrosigma
 
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: GY1?

 
IN 9 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Placeholders brought automatically from 2007 to 2011


 
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 29 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 DK1  1   DK10004 DT1 a 1 - Potomac R - ANSP River Survey - 1960 1965 1970 1974
 EPA BB 2A  3   BB0021 DT1 a 1 - Barnegat Bay Estuarine 2008
 GS06324970  2   GSN95311 DT1 a 1 - Yellowstone River Basin (YELL 2002) USGS NAWQA
 GS02296750  1   GS133105 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2004) Trends
 GS07380230  14   GSN01060 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
 IH2003SPOCA034  1   IH043665 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments
 GS301050089511600  2   LA000018 DT1 a 1 - Louisiana USGS 2012
 MURD-MK-4B  1   MURD0007 DT1 a 1 - Murderkill R Paleo 2008
 MURD-MK-4B  6   MURD0013 DT1 a 1 - Murderkill R Paleo 2008
 NWCA11-2203  1   NWCA0354 DT1 a 1 - NJ Wetlands 2011
 NWCA11-2204  1   NWCA0355 DT1 a 1 - NJ Wetlands 2011
 NWCA11-3988  2   NWCA0360 DT1 a 1 - NJ Wetlands 2011
 GS01396023  1   NJP065 DT1 a 1 - NJ Pilot North 2014
 GS01463685  1   NJP077 DT1 a 1 - NJ Pilot North 2014
 NWCA11-1691  2   NWCA0012 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis

More...
 

2 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 480.0 - 500.0
 
Calculated biovolume: 480 μm3    added 7/17/2012 by ren
ANSPLA1201PP LA000018 DT1 A Lake Pontchartrain at LA-Hwy 11, LA, slide_id=335329, mol_id=87
Measurement #77519 (Two Wedges), 3 dimensions:
   length=120.00000 μm
   width=8.00000 μm
   depth=1.00000 μm
 
Calculated biovolume: 500 μm3    added 7/17/2012 by ren
ANSPLA1201PP LA000018 DT1 A Lake Pontchartrain at LA-Hwy 11, LA, slide_id=335329, mol_id=87
Measurement #77518 (Two Wedges), 3 dimensions:
   length=50.00000 μm
   width=20.00000 μm
   depth=1.00000 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
tilia_taxoncode = Gyrs.1?
calacad_match_nonexistent = no
 

 
algae_taxa_id=1545, algae_genus_id=1160
added by dbo on 7/18/2002 11:28:00 AM
last modified by dbo on 2/27/2010 9:40:00 AM
 
 

Page citation:
 
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Gyrosigma sp. 1 ? (NADED 38990). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=38990. Accessed 19 Nov 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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