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Placoneis sp. 1? (NADED 194016)

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

 


Algae Group: Diatom
 
Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Cymbellaceae
        Genus: Placoneis
 
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.

 
NO PUBLIC IMAGES
 
1 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

Click to view
About IM005470 
Imager: Mays

This name was created in the database by Sarah Hamsher

Short name: PCsp1?

 
IN 8 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...
 
NOT A SOURCE IN ANY CHANGE SYSTEMS
 
NOT A TARGET IN ANY CHANGE SYSTEMS
 
FOUND IN 28 OFFICIAL COUNTS:  ...see sites on a mapmap
 
 site number  count and subproject
 NFS028  1   NEON01885 DT1 a 1 - 2018 NEON BLUE Periphyton 2 D1120180820112841919
 NFS025  1   NEON02075 DT1 a 1 - 2018 NEON BLWA Phytoplankton 2 D082018082994300647
 NFS018  1   NEON01794 DT1 a 1 - 2018 NEON LECO Periphyton 1 D0720180817112235845
 NFS018  2   NEON01796 DT1 a 1 - 2018 NEON LECO Periphyton 1 D0720180817112235845
 NFS018  2   NEON01798 DT1 a 1 - 2018 NEON LECO Periphyton 1 D0720180817112235845
 NFS018  2   NEON01788 DT1 a 1 - 2018 NEON LECO Periphyton 2 D0720180817112235845
 NFS004  2   NEON02243 DT1 a 1 - 2018 NEON PRLA Phytoplankton 3 D0920180924155541432
 SJ_WC-2  2   SJ000031 DT1 a 1 - St. Jones R - Paleo 2006
 SJ_WC-2  2   SJ000030 DT1 a 1 - St. Jones R - Paleo 2006
 DE-C10015  2   DE000113 DT1 a 1 - Annual Watershed Assessment 2009
 GS04063700  1   GS138580 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Trends
 IH2001SLEWA015  1   IH043215 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments
 IH2003SLEWA035  1   IH043655 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments
 IH2003SPOCA019  2   IH043660 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments
 ME-000188  1   MEDP0289 DT1 a 1 - Maine DEP 2009 Periphyton

More...
 

4 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 397.1 - 750.7
 
Calculated biovolume: 669 μm3    added 1/15/2019 by hurley
ANSNNLECO181PR NEON01796 DT1 A LeConte Creek, slide_id=356990, mol_id=77
Measurement #103818 (Prism on Elliptic Base), 3 dimensions:
   length=20.60000 μm
   width=8.27000 μm
   depth=5.00000 μm
 
Calculated biovolume: 575 μm3    added 1/15/2019 by hurley
ANSNNLECO181PR NEON01794 DT1 A LeConte Creek, slide_id=356986, mol_id=77
Measurement #103817 (Prism on Elliptic Base), 3 dimensions:
   length=19.80000 μm
   width=7.40000 μm
   depth=5.00000 μm
 
Calculated biovolume: 397 μm3    added 1/15/2019 by hurley
ANSNNLECO182PR NEON01788 DT1 A LeConte Creek, slide_id=356974, mol_id=77
Measurement #103814 (Prism on Elliptic Base), 3 dimensions:
   length=15.70000 μm
   width=6.44000 μm
   depth=5.00000 μm
 
Calculated biovolume: 751 μm3    added 1/14/2019 by hurley
ANSNNBLUE182PR NEON01885 DT1 A Blue River, slide_id=357507, mol_id=77
Measurement #103635 (Ellipsoid), 2 dimensions:
   length=17.70000 μm
   diameter=9.00000 μm

 

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
calacad_match_nonexistent = no
 

 
algae_taxa_id=8266, algae_genus_id=1357
added by hamsher on 1/21/2005 1:24:00 PM
last modified by acker on 1/11/2017 7:02:00 PM
 
 

Page citation:
 
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Placoneis sp. 1? (NADED 194016). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=194016. Accessed 14 Jul 2020. This web service reports all information about a given algae taxon available at the time of retrieval.


 

 
from Taxaservice v12.0 code update 5/29/2020
 


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