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


Water Body: Johnson Creek          Site Location ID: IH97SWIROB49  Sample Label: 97SWIROB49
Sample ID: IH020465                Client Sample ID: 40797-1369
Date Sample Collected: 07/28/1997  Count Finished: 05/05/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.46      2.0
    2019 Achnanthes lapidosa Krasske                                              0.23      1.0
    2028 Achnanthes marginulata Grunow                                            0.92      4.0
    2030 Achnanthes minutissima Kützing                                           2.08      9.0
    2034 Achnanthes pinnata Hustedt                                               0.23      1.0
   12013 Caloneis tenuis (Gregory) Krammer in Krammer and Lange-Bertalot          0.46      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.77     12.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            0.23      1.0
   23051 Cymbella sinuata Gregory                                                34.25    148.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      0.92      4.0
   33026 Eunotia incisa Smith ex Gregory                                          0.23      1.0
   33184 Eunotia muscicola Krasske                                                0.23      1.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.92      4.0
   33990 Eunotia sp. 1 ?                                                          0.46      2.0
   34003 Fragilaria brevistriata Grunow                                           1.15      5.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.23      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.92      4.0
   35001 Frustulia rhomboides (Ehrenberg) deToni                                  0.23      1.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.23      1.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.69      3.0
   37007 Gomphonema gracile Ehrenberg                                             0.23      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                  25.69    111.0
   37075 Gomphonema olivaceoides var. hutchinsoniana Patrick                     16.89     73.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.62      7.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.23      1.0
   44004 Melosira distans var. alpigena Grunow                                    3.47     15.0
   45001 Meridion circulare (Greville) Agardh                                     0.23      1.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.69      3.0
   46325 Navicula cincta var. rostrata Reimer                                     0.23      1.0
   46054 Navicula pupula var. rectangularis (Gregory) Grunow                      0.46      2.0
   46056 Navicula radiosa Kützing                                                 0.23      1.0
   46154 Navicula rhynchocephala Kützing                                          0.23      1.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         0.23      1.0
   48017 Nitzschia hantzschiana Rabenhorst in Grunow                              0.23      1.0
   52033 Pinnularia intermedia (Lagerstedt) Cleve                                 0.23      1.0
   65014 Surirella linearis Smith                                                 0.23      1.0
   66016 Synedra rumpens Kützing                                                  0.23      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.23      1.0
   66058 Synedra ulna var. contracta Østrup                                       0.46      2.0


Report Date: 1/19/2022          Total Number of Taxa: 39          Total Number Counted: 432

Count Notes:

  ?
  Comments: start 108.1 x top 21.8 2nd row 107.8 3rd row 107.4 4th row 107.1 5th row 106.8 6th row 106.4 7th row 106.1 8th row 105.7 9th row 105.3 10th row 104.9 stopped after 10 rows
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email