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Achnanthes sp. 1 ? (NADED 2990)

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

  

Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Achnanthaceae
        Genus: Achnanthes
 
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.

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

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About IM004866 
Imager: Mays


Short name: AC1?

 
IN 11 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...
 
 
IN 1 CHANGE SYSTEMS AS SOURCE:
 
In correctional change system(s) as SOURCE: More...
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 390 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 AN1  1   AN10001 DT1 a 1 - North Anna R - ANSP River Survey - 1954
 NFS031  2   NEON01985 DT1 a 1 - 2018 NEON FLNT Periphyton 1 D0320180823114021991
 CZ04  1   CZ000043 DT1 a 1 - Prasilske Sediment Core
 CZ04  1   CZ000047 DT1 a 1 - Prasilske Sediment Core
 CZ04  1   CZ000052 DT1 a 1 - Prasilske Sediment Core
 CZ04  4   CZ000060 DT1 a 1 - Prasilske Sediment Core
 CZ04  2   CZ000070 DT1 a 1 - Prasilske Sediment Core
 DE-C20028  1   DE000194 DT1 a 1 - Annual Watershed Assessment 2010
 DE-308301  2   DE000193 DT1 a 1 - Annual Watershed Assessment 2010
 DE-C17020  1   DE000182 DT1 a 1 - Annual Watershed Assessment 2010
 DE-206411  1   DE000185 DT1 a 1 - Annual Watershed Assessment 2010
 DE-309031  1   DE000188 DT1 a 1 - Annual Watershed Assessment 2010
 DE-319011  3   DE000192 DT1 a 1 - Annual Watershed Assessment 2010
 DE-C24031  1   DE000158 DT1 a 1 - Annual Watershed Assessment 2010
 DRBC CCR-3B  1   DRSC001 DT1 a 1 - DRBCCore

More...
 

15 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 24.8 - 48.6
 
Calculated biovolume: 41.6 μm3    added 10/26/2005
ANSPGS9702PR GS024111 DT1 A COW CASTLE CREEK NEAR BOWMAN, SC, slide_id=267863, mol_id=111
Measurement #4636 (Two Wedges), 3 dimensions:
   length=26.00000 μm
   width=13.50000 μm
   depth=4.00000 μm
 
Calculated biovolume: 32.6 μm3    added 10/26/2005
ANSPGS9702PR GS024111 DT1 A COW CASTLE CREEK NEAR BOWMAN, SC, slide_id=267863, mol_id=111
Measurement #4635 (Two Wedges), 3 dimensions:
   length=22.00000 μm
   width=12.50000 μm
   depth=4.00000 μm
 
Calculated biovolume: 24.8 μm3    added 10/26/2005
ANSPGS9702PR GS024111 DT1 A COW CASTLE CREEK NEAR BOWMAN, SC, slide_id=267863, mol_id=111
Measurement #4544 (Two Wedges), 3 dimensions:
   length=19.00000 μm
   width=11.00000 μm
   depth=4.00000 μm
 
Calculated biovolume: 30 μm3    added 10/26/2005
ANSPGS9702PR GS024111 DT1 A COW CASTLE CREEK NEAR BOWMAN, SC, slide_id=267863, mol_id=111
Measurement #4543 (Two Wedges), 3 dimensions:
   length=22.00000 μm
   width=11.50000 μm
   depth=4.00000 μm
 
Calculated biovolume: 29.2 μm3    added 10/26/2005
ANSPGS9702PR GS024111 DT1 A COW CASTLE CREEK NEAR BOWMAN, SC, slide_id=267863, mol_id=111
Measurement #4542 (Two Wedges), 3 dimensions:
   length=20.50000 μm
   width=12.00000 μm
   depth=4.00000 μm
 
More...

 

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 = Achs.1?
calacad_match_nonexistent = no
 

 
algae_taxa_id=266, algae_genus_id=800
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. Achnanthes sp. 1 ? (NADED 2990). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=2990. Accessed 02 Dec 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
 

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