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


Water Body: Gravelly Branch        Site Location ID: DE-316011  Sample Label:
Sample ID: DE19                    Client Sample ID: 0505003-015
Date Sample Collected: 05/11/2005  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: A     Count Replicate ID: 1
Counted By: Julia Eichman          Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          23.83    143.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             1.83     11.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.66      4.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.50      3.0
  195003 Cavinula pseudoscutiformis (Hustedt in Schmidt et al.) Mann et Stic+     0.16      1.0
   23048 Cymbella aspera (Ehrenberg) Cleve                                        0.16      1.0
   23100 Cymbella heteropleura (Ehrenberg) Kützing                                1.00      6.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.16      1.0
  110009 Encyonema lunatum (Smith) Van Heurck                                     0.33      2.0
   32990 Epithemia sp. 1 ?                                                        2.33     14.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           3.33     20.0
   33007 Eunotia carolina Patrick                                                 0.33      2.0
   33009 Eunotia curvata var. capitata (Grunow) Patrick in Patrick and Reimer     0.33      2.0
   33012 Eunotia diodon Ehrenberg                                                 0.16      1.0
   33013 Eunotia elegans Østrup                                                   0.66      4.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.16      1.0
   33172 Eunotia faba (Ehrenberg) Grunow in Van Heurck                            0.66      4.0
   33018 Eunotia fallax Cleve-Euler                                               0.50      3.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          2.50     15.0
   33026 Eunotia incisa Smith ex Gregory                                          0.66      4.0
   33030 Eunotia maior (Smith) Rabenhorst                                         1.16      7.0
   33036 Eunotia naegelii Migula                                                  1.33      8.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  0.50      3.0
   33053 Eunotia septentrionalis Østrup                                           0.33      2.0
   33055 Eunotia serra var. diadema (Ehrenberg) Patrick                           0.16      1.0
   33059 Eunotia sudetica Müller                                                  0.16      1.0
   33174 Eunotia vanheurckii var. intermedia (Krasske ex Hustedt) Patrick         0.33      2.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       5.00     30.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.33      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.66      4.0
   35014 Frustulia weinholdii Hustedt in A. Schmidt                               0.33      2.0
   37001 Gomphonema acuminatum Ehrenberg                                          0.33      2.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.16      7.0
   37007 Gomphonema gracile Ehrenberg                                             3.83     23.0
   37156 Gomphonema insigne Gregory                                               0.33      2.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                1.83     11.0
   37010 Gomphonema parvulum (Kützing) Kützing                                   13.33     80.0
   46661 Navicula capitatoradiata Germain                                         0.66      4.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.16      1.0
   46023 Navicula gregaria Donkin                                                 0.50      3.0
   46859 Navicula lanceolata (Agardh) Kützing                                     1.00      6.0
   46561 Navicula pseudoarvensis Hustedt                                          0.16      1.0
   46056 Navicula radiosa Kützing                                                 2.83     17.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.33      2.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.16      1.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.66      4.0
   48032 Nitzschia sublinearis Hustedt in A. Schmidt                              0.83      5.0
   92027 Nupela tenuicephala (Hustedt) Lange-Bertalot                             1.66     10.0
   52020 Pinnularia brevicostata Cleve                                            0.16      1.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           1.16      7.0
  186003 Psammothidium helveticum (Hustedt) Bukhtiyarova et Round                 0.16      1.0
   62002 Stauroneis anceps Ehrenberg                                              0.16      1.0
   66046 Synedra delicatissima Smith                                              1.00      6.0
   66016 Synedra rumpens Kützing                                                  2.00     12.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         5.16     31.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  6.33     38.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     3.00     18.0


Report Date: 9/26/2021          Total Number of Taxa: 59          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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