Actinastrum hantzschii var. fluviatile (NADED 255002)

authority: Schröder

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

This retired NADED should not be used. NADED 255003 should be used instead.

Algae Group: Green Algae

Division: Chlorophyta
  Class: Chlorophyceae
    Order: Chlorococcales
      Family: Scenedesmaceae
        Genus: Actinastrum

Species: hantzschii
Third_taxon_name: var.
Variety: fluviatile

NO PUBLIC IMAGES

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

About IM009450
Imager: Manoylov

Short name: ACNhnflv

IN 5 TAXONOMIC LISTS:

More...

IN 3 CHANGE SYSTEMS AS SOURCE:

52 NAWQA-2004 to ANSP-2007 Soft Algae (csat_id: 4514)
from: Actinastrum hantzschii var. fluviatile (NADED 255002)
to: Actinastrum hantzschii var. subtile (NADED 255003)

REMARK: Per Frank Acker

In correctional change system(s) as SOURCE: More...

NOT A TARGET IN ANY CHANGE SYSTEMS

FOUND IN 18 OFFICIAL COUNTS: ...see sites on a map

map

site	number	count and subproject
GS05540660	4	GSN20699 PR1 a 1 - Upper Illinois River Basin (UIRB 2000) USGS NAWQA
GS01072904	1	GSN25126 PR1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA
gs03374100	20	GSN93971 PR1 a 1 - White River Basin (WHIT 1998) USGS NAWQA
gs03374100	present	GSN93969 PR1 a 1 - White River Basin (WHIT 1998) USGS NAWQA
GS05553500	4	GSL00271 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS05553500	8	GSL00273 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS05553500	16	GSL00275 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS05586100	8	GSL00329 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS05586100	64	GSL00330 PR1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA
GS07043500	6	GSS00980 PR1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA
GS07375050	1	GSN01046 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
GS073814675	55	GSN01197 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
GS08014500	12	GSN01224 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
GS07381440	46	GSN01228 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA
GS07379960	18	GSN01262 PP1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA

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7 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 3.9 - 18.8

Calculated biovolume: 5.24 μm3    added 10/26/2005
ANSPGS9936PR GSN01270 PP1 A DAWSON CREEK AT BLUEBONNET BOULEVARD, slide_id=256183, mol_id=132
Measurement #38747 (Cone), 2 dimensions:
   height=20.00000 μm
   diameter at base=1.00000 μm

Calculated biovolume: 4.97 μm3    added 10/26/2005
ANSPGS9936PR GSN01197 PP1 A Bayou Boeuf at Railroad Bridge at Amelia, LA, slide_id=256149, mol_id=132
Measurement #38746 (Cone), 2 dimensions:
   height=19.00000 μm
   diameter at base=1.00000 μm

Calculated biovolume: 11.8 μm3    added 10/26/2005
ANSPGS9936PR GSN01262 PP1 A DAWSON CREEK AT BLUEBONNET BOULEVARD, slide_id=256180, mol_id=132
Measurement #38745 (Cone), 2 dimensions:
   height=20.00000 μm
   diameter at base=1.50000 μm

Calculated biovolume: 3.93 μm3    added 10/26/2005
ANSPGS9936PR GSN01224 PP1 A Ouiska Chitto Creek Near Oberlin, LA, slide_id=256162, mol_id=132
Measurement #38744 (Cone), 2 dimensions:
   height=15.00000 μm
   diameter at base=1.00000 μm

Calculated biovolume: 15.7 μm3    added 10/26/2005
ANSPGS9936PR GSN01046 PP1 A Tchefuncte River near Covington, LA, slide_id=256079, mol_id=132
Measurement #38743 (Cone), 2 dimensions:
   height=15.00000 μm
   diameter at base=2.00000 μm

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1 RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

unksh_id=35375 naded=255002 ULavgDIM ULA X
   Biovolume: 146   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

(original publication present but not verified)

Metadata flags

Reporting_level_id=4
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 = no
calacad_match_nonexistent = no

algae_taxa_id=4926, algae_genus_id=804
added by dbo on 8/6/2002 2:37:00 PM
last modified by dbo on 8/6/2002 2:37:00 PM

Page citation:

Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Actinastrum hantzschii var. fluviatile (NADED 255002). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=255002. Accessed 28 Nov 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