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


Water Body: Cahaba Valley Creek    Site Location ID: GS0242354750  Sample Label:
Sample ID: GSN80072                Client Sample ID: MOBL0601ADE0008B
Date Sample Collected: 06/18/2001  Count Finished: 07/30/2002
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2053 Achnanthes biasolettiana (Kützing) Grunow                               10.08     12.0
    2224 Achnanthes lanceolata subsp. frequentissima Lange-Bertalot               3.36      4.0
    2102 Achnanthes lanceolata subsp. rostrata (Østrup) Lange-Bertalot            1.68      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          25.21     30.0
   16011 Cocconeis pediculus Ehrenberg                                            2.52      3.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 6.72      8.0
   20007 Cyclotella meneghiniana Kützing                                          0.84      1.0
   20012 Cyclotella pseudostelligera Hustedt                                      0.84      1.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     2.52      3.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.68      2.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               2.52      3.0
   46005 Navicula atomus (Kützing) Grunow                                         0.84      1.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.68      2.0
   46023 Navicula gregaria Donkin                                                 7.56      9.0
   46859 Navicula lanceolata (Agardh) Kützing                                     1.68      2.0
   46860 Navicula menisculus var. grunowii Lange-Bertalot                         1.68      2.0
   46039 Navicula minima Grunow in Van Heurck                                    10.08     12.0
   46512 Navicula molestiformis Hustedt                                           0.84      1.0
   46401 Navicula tenelloides Hustedt                                             3.36      4.0
   48001 Nitzschia acicularioides Hustedt                                         1.68      2.0
   48002 Nitzschia acicularis (Kützing) Smith                                     1.68      2.0
   48004 Nitzschia amphibia Grunow                                                0.84      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.84      1.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           1.68      2.0
   48025 Nitzschia palea (Kützing) Smith                                          3.36      4.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.84      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.84      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.84      1.0
   65048 Surirella minuta Brébisson                                               1.68      2.0


Report Date: 9/21/2019          Total Number of Taxa: 29          Total Number Counted: 119

Count Notes:

  ?
  Comments: Row 1 x 40, y 86; 102. Only 119 valves per transect. It took me about an hour to count a single transect because there are only pieces and very few intact frustules. This means that it would take more than four hours to reach a count of 600 valves (at a rate of 119, 6 transects would be required).
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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