North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
 


Water Body: NF SKOKOMISH R         Site Location ID: GS012056500  Sample Label:
Sample ID: GS030003                Client Sample ID: PUGT0897ARE0017B
Date Sample Collected: 08/29/1997  Count Finished: 05/14/1999
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2126 Achnanthes deflexa Reimer                                                0.16      1.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.16      1.0
    2024 Achnanthes linearis (Smith) Grunow                                       0.33      2.0
    2030 Achnanthes minutissima Kützing                                           4.50     27.0
    2034 Achnanthes pinnata Hustedt                                               0.16      1.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.83     17.0
   23073 Cymbella affinis Kützing                                                 2.66     16.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      5.33     32.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            2.66     16.0
   27003 Diatoma hyemalis (Lyngbye) Heiberg                                       0.16      1.0
   34003 Fragilaria brevistriata Grunow                                           6.66     40.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   36003 Gomphoneis herculeana (Ehrenberg) Cleve                                  0.50      3.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               3.83     23.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.16      1.0
   37062 Gomphonema olivaceoides Hustedt                                         22.33    134.0
   37097 Gomphonema tenellum Kützing                                             33.33    200.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  9.33     56.0
   46809 Navicula goeppertiana (Bleich) Smith                                     0.16      1.0
   48312 Nitzschia supralitorea Lange-Bertalot                                    0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          1.50      9.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.66      4.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.83     11.0


Report Date: 10/4/2022          Total Number of Taxa: 24          Total Number Counted: 600

Count Notes:

  ?
  Comments: R1 x34.2, y87.1; y97.2 row 2 x35; y92. Very poor mount -- most frustules covered in an obvious film, making taxonomy difficult. The Gomphoneis specimens were probably G. herculeana, but without a better valve the ID can't be verified.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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