Pediastrum duplex var. gracillimum (NADED 467015)

authority: W. West et G.S. West

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

Algae Group: Green Algae

Division: Chlorophyta
  Class: Chlorophyceae
    Order: Chlorococcales
      Family: Hydrodictyaceae
        Genus: Pediastrum

Species: duplex
Third_taxon_name: var.
Variety: gracillimum

NO PUBLIC IMAGES

NO PRIVATE IMAGES

Short name: PEDdugrc

IN 9 TAXONOMIC LISTS:

26 ANSP-2011
    Publication: Prescott 1962 - Prescott, G.W. 1962. Algae of the Western Great Lakes...  year=1962
        Pl. 48 Fig. 12

21 ANSP-2007

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

    Concept publication: Prescott 1962 - Prescott, G.W. 1962. Algae of the Western Great Lakes...  year=1962
        Pl. 48 Fig. 12

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NOT A SOURCE IN ANY CHANGE SYSTEMS

NOT A TARGET IN ANY CHANGE SYSTEMS

FOUND IN 20 OFFICIAL COUNTS:  ...see sites on a map

map

site	number	count and subproject
GS393317083474000	16	GSN82465 PP1 a 1 - Great and Little Miami River Basins Phytoplankton (MIAM 2001) USGS NAWQA
GS06800500	13	GSN98751 PR1 a 1 - Central Nebraska Basins (CNBR 2002) USGS NAWQA
GS06720000	present	GS007157 PR1 q 1 - South Platte River Basins (SPLT 1993) USGS NAWQA
GS02169570	present	GSM00299 PR1 q 1 - Santee Basins and Coastal Drainage (SANT 1996) USGS NAWQA
GS01403900	40	GS028493 PR1 b 1 - Long Island & New Jersey Coastal Drainages (LINJ 1997) USGS NAWQA
GS05553500	15	GSL00276 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS05465500	16	GSS00906 PR1 a 1 - Eastern Iowa River Basins (EIWA 1998) USGS NAWQA
GS05330902	6	GSS01015 PR1 a 1 - Upper Mississippi River Basin (UMIS 1998) USGS NAWQA
GS16242500	present	GSN00246 PR1 q 1 - Oahu (OAHU 1999) USGS NAWQA
GS07379960	24	GSN01278 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
GS05449500	16	GSL00429 PR1 A 1 - Eastern Iowa River Basins (EIWA 1997) USGS NAWQA
GS05586645	4	GSL00340 PR1 A 1 - Lower Illinois River Basin (LIRB 1997) USGS NAWQA
GS07283000	3	GSL00702 PR1 A 1 - Mississippi Embayment (MISE 1997) USGS NAWQA
GS05288705	present	GSM00187 PR1 q 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA
GS05330902	present	GSM00193 PR1 q 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA

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1 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 106.7 - 106.7

Calculated biovolume: 107 μm3    added 10/26/2005
ANSPGS9936PR GSN01278 PP1 A DAWSON CREEK AT BLUEBONNET BOULEVARD, slide_id=256187, mol_id=132
Measurement #38830 (Rectangular Pyramid), 3 dimensions:
   length=10.00000 μm
   width=8.00000 μm
   depth=4.00000 μm

1 RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

unksh_id=35479 naded=467015 ULavgDIM ULA X
   Biovolume: 385   ocular_units=0 shape_code=UNKNO
   notes=Determined by using the averaged dimensions from data of R. Jan Stevenson's
    laboratory (University of Louisville)
   unitsA=0 unitsB=0 unitsC=0 unitsD=0
   unitsE=0 unitsF=0 unitsG=0 unitsH=0
   added on 12/3/2000

Publication: Prescott 1962
year: 1962, publication_id: 203

Prescott, G.W. 1962. Algae of the Western Great Lakes Area. Wm C. Brown. Dubuque, Iowa. 977pp.

Metadata flags

Reporting_level_id=2
Published_species = yes
Descr_variety = yes
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
calacad_match_nonexistent = no

algae_taxa_id=5342, algae_genus_id=1327
added by dbo on 8/6/2002 2:37:00 PM
last modified by acker on 9/22/2011 3:54:00 PM

Page citation:

Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Pediastrum duplex var. gracillimum (NADED 467015). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=467015. Accessed 01 Jun 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

site	number	count and subproject
GS05320270	present	GSM00199 PR1 q 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA
GS05333500	present	GSL00398 PR1 q 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA
GS05319050	3	GSL00359 PR1 A 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA
GS05320270	18	GSL00363 PR1 A 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA
GS05333500	16	GSL00390 PR1 A 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA