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Achnanthes exigua var. elliptica (NADED 2177)

authority:  Hustedt

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

 


Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 309

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Achnanthaceae
        Genus: Achnanthes
 
Species: exigua
Third_taxon_name: var.
Variety: elliptica
 
NO PUBLIC IMAGES
 
NO PRIVATE IMAGES
 


Short name: ACexiell

 
IN 11 TAXONOMIC LISTS:
 
26 ANSP-2011

    Remark: Transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: K&L-B 2/4 - Krammer, K. and H. Lange-Bertalot. 1991. Süßwasserflora...  year=1991
        Pl. 23, Fig. 20-27
 
21 ANSP-2007
    Reference: K&L-B 2/4
    Plate: T23 f20-27

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

    Concept publication: K&L-B 2/4 - Krammer, K. and H. Lange-Bertalot. 1991. Süßwasserflora...  year=1991
        Pl. 23, Fig. 20-27
 
More...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 139 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 NLS-NLA06608-0253  3   NLS00005 DT1 A 1 - National Lake Survey 2007 - EPA
 GS03575200  present   GSN19156 DT1 h 1 - Lower Tennessee River Basin (LTEN 2000) USGS NAWQA
 GS05528032  2   GSN22712 DT1 a 1 - Upper Illinois River Basin (UIRB 2000) USGS NAWQA
 GS01109000  3   GSN23387 DT1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA
 GS04175600  2   GSN97539 DT1 a 1 - Lake Erie-Lake Saint Clair Drainage (LERI 2002) USGS NAWQA
 GS04186500  2   GSN97557 DT1 a 1 - Lake Erie-Lake Saint Clair Drainage (LERI 2002) USGS NAWQA
 GS02296750  26   GSN98835 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2002) USGS NAWQA
 GS02296750  36   GSN98852 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2002) USGS NAWQA
 GS02296750  present   GSN98863 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2002) USGS NAWQA
 GS02087580  4   GSN94205 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA
 GS02087580  8   GSN94209 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA
 GS02089500  2   GSN94487 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA
 GS02091500  16   GSN94394 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA
 GS02091500  4   GSN94396 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA
 GS02091500  2   GSN94402 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2002) USGS NAWQA

More...
 

20 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 33.1 - 185.9
 
Calculated biovolume: 146 μm3    added 10/26/2005
ANSPGS9903PR GS027481 DT1 A KISSIMMEE R AT S-65E NR OKEECHOBEE, FLA., slide_id=268526, mol_id=73
Measurement #24562 (Ovoid), 3 dimensions:
   length=22.00000 μm
   width=11.00000 μm
   depth=10.00000 μm
 
Calculated biovolume: 104 μm3    added 10/26/2005
ANSPGS9903PR GS027481 DT1 A KISSIMMEE R AT S-65E NR OKEECHOBEE, FLA., slide_id=268526, mol_id=73
Measurement #24561 (Ovoid), 3 dimensions:
   length=19.00000 μm
   width=9.00000 μm
   depth=10.00000 μm
 
Calculated biovolume: 186 μm3    added 10/26/2005
ANSPGS9903PR GS027481 DT1 A KISSIMMEE R AT S-65E NR OKEECHOBEE, FLA., slide_id=268526, mol_id=73
Measurement #24560 (Ovoid), 3 dimensions:
   length=24.00000 μm
   width=13.00000 μm
   depth=10.00000 μm
 
Calculated biovolume: 100 μm3    added 10/26/2005
ANSPGS9903PR GS027481 DT1 A KISSIMMEE R AT S-65E NR OKEECHOBEE, FLA., slide_id=268526, mol_id=73
Measurement #24559 (Ovoid), 3 dimensions:
   length=17.00000 μm
   width=10.00000 μm
   depth=10.00000 μm
 
Calculated biovolume: 86.7 μm3    added 10/26/2005
ANSPGS9903PR GS027481 DT1 A KISSIMMEE R AT S-65E NR OKEECHOBEE, FLA., slide_id=268526, mol_id=73
Measurement #24558 (Ovoid), 3 dimensions:
   length=15.00000 μm
   width=10.00000 μm
   depth=10.00000 μm
 
More...

 

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES
 


Publication:  P&R 1966
    year: 1966, publication_id: 130

    Patrick, R. and C.W. Reimer. 1966. The Diatoms of the United States exclusive of Alaska and Hawaii. Volume 1. Fragilariaceae, Eunotoniaceae, Achnanthaceae, Naviculaceae. Monographs of the Academy of Natural Sciences of Philadelphia 13: 688 pp., 64 pls.



 
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
tilia_taxoncode = Achs.exigHu.el
calacad_match_nonexistent = no
 

 
algae_taxa_id=190, algae_genus_id=800
added by dbo on 7/18/2002 11:28:00 AM
last modified by palmer on 5/9/2012 1:10:00 PM
 
 
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. Achnanthes exigua var. elliptica (NADED 2177). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=2177. Accessed 22 Oct 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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