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: GS030261                Client Sample ID: PUGT0996ADE0029B
Date Sample Collected: 09/25/1996  Count Finished: 11/17/1999
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2004 Achnanthes clevei Grunow                                                 0.16      1.0
    2126 Achnanthes deflexa Reimer                                                0.83      5.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      9.16     55.0
    2224 Achnanthes lanceolata subsp. frequentissima Lange-Bertalot               0.33      2.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  7.33     44.0
    2017 Achnanthes lanceolata var. haynaldii (Schaarschmidt) Cleve               0.50      3.0
    2030 Achnanthes minutissima Kützing                                          15.50     93.0
    2038 Achnanthes suchlandtii Hustedt                                           0.33      2.0
    7010 Amphora inariensis Krammer                                               0.16      1.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             0.33      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.16      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.16      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.33      8.0
   23073 Cymbella affinis Kützing                                                 0.50      3.0
   23048 Cymbella aspera (Ehrenberg) Cleve                                        0.16      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.83      5.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            0.33      2.0
   23031 Cymbella muelleri Hustedt                                                1.50      9.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      4.66     28.0
   27004 Diatoma vulgare Bory                                                     0.33      2.0
   30018 Diploneis pseudovalis Hustedt                                            0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 2.66     16.0
   36003 Gomphoneis herculeana (Ehrenberg) Cleve                                  0.33      2.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.50      3.0
   37166 Gomphonema minutiforme Lange-Bertalot et Reichardt in Lange-Bertalot     2.16     13.0
   37062 Gomphonema olivaceoides Hustedt                                          1.50      9.0
   37097 Gomphonema tenellum Kützing                                              7.50     45.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  3.50     21.0
   45001 Meridion circulare (Greville) Agardh                                     0.16      1.0
   46324 Navicula cincta (Ehrenberg) Ralfs in Pritchard                           0.33      2.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.66     10.0
   46023 Navicula gregaria Donkin                                                 6.33     38.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  0.33      2.0
   46563 Navicula minuscula var. muralis (Grunow) Lange-Bertalot                  1.00      6.0
   46441 Navicula protracta (Grunow) Cleve                                        0.33      2.0
   48296 Nitzschia cf. archibaldii CODY Lange-Bertalot                            0.50      3.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     6.50     39.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        2.00     12.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.16      1.0
   48122 Nitzschia inconspicua Grunow                                             0.83      5.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.16      1.0
   48249 Nitzschia linearis var. subtilis Hustedt                                 0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.00     12.0
   48123 Nitzschia pusilla Grunow                                                 6.83     41.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.50      3.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.33      2.0
   66005 Synedra famelica Kützing                                                 2.33     14.0
   66062 Synedra mazamaensis Sovereign                                            1.00      6.0
   66015 Synedra radians Kützing                                                  0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         2.66     16.0


Report Date: 4/21/2024          Total Number of Taxa: 52          Total Number Counted: 600

Count Notes:

  ?
  Comments: R1 x38.3, y84.1; y88. I split Achnanthes lanceolata into a number of varieties as are noted in KLB 2/4. Ach. lanc. v. dubia has thin rostrate to capitate ends. Ach. lanc. var. haynaldii has broad capitate ends. Ach. lanc. subsp. frequentissima has a cavum. Ach. lanc. lacks the above characters.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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