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Gyrosigma obtusatum (NADED 38003)

authority:  (Sullivant) Boyer

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

 


This NADED is equivalent to retired NADED 38012, which should no longer be in active use

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Pleurosigmataceae
        Genus: Gyrosigma
 
Species: obtusatum
 
2 PUBLIC IMAGES:

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Imager: Morales
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About IM002729 
Imager: Morales

13 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

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About IM000062 
Imager: Clason
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About IM000506 
Imager: USGS NWQL
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About IM000675 
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About IM000965 
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Short name: GYobtusa

 
IN 9 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Target of CS60, transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: P&R 1966 - Patrick, R. and C.W. Reimer. 1966. The Diatoms of the U...  year=1966
        Pl. 23, Fig. 5, 7
 
21 ANSP-2007
    Reference: P&R1966
    Plate: P23 f5

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

    Concept publication: P&R 1966 - Patrick, R. and C.W. Reimer. 1966. The Diatoms of the U...  year=1966
        Pl. 23, Fig. 5, 7
 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
IN 2 CHANGE SYSTEMS AS TARGET:
 
60 ANSP-2007 to ANSP-2011 Diatoms (csat_id: 7743)
    from: Gyrosigma scalproides (NADED 38012)
    to: Gyrosigma obtusatum (NADED 38003)

    REMARK: Update to newer name per the diatom taxonomic coordinator


 
In correctional change system(s) as TARGET: More...
 
FOUND IN 403 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 DRBC 1556  2   DRBC0156 DT1 a 1 - DRBC Biomonitoring Benthic Algae 2012
 NLS-NLA06608-0484  2   NLS00014 DT1 A 1 - National Lake Survey 2007 - EPA
 NLS-NLA06608-1364  5   NLS00016 DT1 A 1 - National Lake Survey 2007 - EPA
 NLS-NLA06608-1396  34   NLS00017 DT1 A 1 - National Lake Survey 2007 - EPA
 GS06208500  present   GSN88013 DT1 a 1 - Yellowstone River Basin (YELL 2001) USGS NAWQA
 GS01349150  present   GSN93982 DT1 a 1 - Hudson River Basins (HDSN 1997) USGS NAWQA
 GS04178000  1   GSN97531 DT1 a 1 - Lake Erie-Lake Saint Clair Drainage (LERI 2002) USGS NAWQA
 GS04175600  2   GSN97539 DT1 a 1 - Lake Erie-Lake Saint Clair Drainage (LERI 2002) USGS NAWQA
 GS05572000  4   GS136319 DT1 a 1 - Lower Illinois River Basin (LIRB 2004) Trends
 GS01472157  1   GS137426 DT1 a 1 - Delaware River Basin (DELR 2004) Trends
 GS01349150  1   GS137952 DT1 a 1 - Hudson River (HDSN 2004) Trends
 GS11074000  2   GS136963 DT1 a 1 - Southern California Basin (SOCA2004) Trends
 GS06295000  1   GS139608 DT1 a 1 - Yellowstone River Basin (YELL 2004) Trends
 GS14206950  8   GS145570 DT1 a 1 - Willamette River Basins (WILL 2004) Trends
 GS08014500  1   GS137936 DT1 a 1 - Acadian-Pontchartrain (ACAD 2004) Trends

More...
 

11 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 365.0 - 11550.0
 
Calculated biovolume: 2534 μm3    added 3/23/2017 by pboylan
ANSPNEON1604PR NEON00411 DT1 A Kings Creek, slide_id=348629, mol_id=265
Measurement #100469 (Two Wedges), 3 dimensions:
   length=54.50000 μm
   width=9.30000 μm
   depth=10.00000 μm
 
Calculated biovolume: 3392 μm3    added 2/1/2017 by pboylan
ANSPNEON1601PR NEON00165 DT1 A Posey Creek, slide_id=348296, mol_id=265
Measurement #99560 (Two Wedges), 3 dimensions:
   length=64.00000 μm
   width=10.60000 μm
   depth=10.00000 μm
 
Calculated biovolume: 1672 μm3    added 2/1/2017 by pboylan
ANSPNEON1503PR NEON00149 DT1 A Posey Creek, slide_id=348021, mol_id=265
Measurement #99511 (Two Wedges), 3 dimensions:
   length=53.60000 μm
   width=7.80000 μm
   depth=8.00000 μm
 
Calculated biovolume: 4138 μm3    added 2/1/2017 by pboylan
ANSPNEON1503PR NEON00147 DT1 A Posey Creek, slide_id=348017, mol_id=265
Measurement #99510 (Two Wedges), 3 dimensions:
   length=72.60000 μm
   width=11.40000 μm
   depth=10.00000 μm
 
Calculated biovolume: 365 μm3    added 11/27/2013 by rinkel
ANSPWP1301PR WP000004 DT1 A Buck & Doe Run at Laurel Preserve, slide_id=340005, mol_id=80
Measurement #98112 (Two Wedges), 3 dimensions:
   length=55.10000 μm
   width=10.60000 μm
   depth=10.00000 μm
 
More...

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  Boyer 1922
    year: 1922, publication_id: 1452

    Boyer, C.S. 1922. New and rare species of Diatomaceae. Contributions from the Biological and Microscopical Section of the Academy of Natural Sciences of Philadelphia 1: 1-17.



 
Metadata flags
 
Reporting_level_id=3
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
tilia_taxoncode = Gyrs.obtuSu
calacad_match_nonexistent = no
 

 
algae_taxa_id=1525, algae_genus_id=1160
added by dbo on 7/18/2002 11:28:00 AM
last modified by palmer on 5/11/2012 10:01:00 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. Gyrosigma obtusatum (NADED 38003). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=38003. Accessed 19 Aug 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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